{"title":"Tungsten carbide blast nozzles","description":"\u003ch5\u003eTungsten Carbide Blast Nozzles for Heavy-Duty Blasting Applications\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eTungsten carbide blast nozzles\u003c\/strong\u003e are robust, universal nozzles for many professional blasting applications. Tungsten carbide combines high wear resistance with good mechanical strength and is therefore used in numerous classic Venturi and specialty nozzles.\u003c\/p\u003e\u003cp\u003eThe product range extends from short and long Venturi nozzles to hose-insert blast nozzles, as well as angle, pipe-internal, and wet blast nozzles. Depending on the design, different bore diameters and connections are available.\u003c\/p\u003e\u003cp\u003eThe blasting application, nozzle bore, connection, and available compressed air are crucial for selecting the right nozzle. Especially for larger bore sizes, the compressor power must be sufficiently rated.\u003c\/p\u003e\u003cdiv style=\"background:#f5f5f5;border-radius:10px;padding:18px;margin:22px 0;\"\u003e\n\u003ch5\u003eHow to Choose the Right Tungsten Carbide Blast Nozzles\u003c\/h5\u003e\n\u003cp style=\"margin:0;\"\u003e✅ Robust, versatile solution for a wide range of blasting tasks\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✅ Wide selection of Venturi and custom designs\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✅ Bore diameter matched to the available flow rate\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✅ Threads or connections compatible with the existing system\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"contracor-sandstrahlduse-protector-400-wolframkarbid-venturi-kurz-5-bis-12-5-mm","title":"Protector 400 Venturi blast nozzle, tungsten carbide, short, 50 mm coarse thread, nozzle bore 5–12.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eContracor Protector 400 – short Venturi blast nozzle made of tungsten carbide\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eContracor Protector 400\u003c\/strong\u003e is a compact Venturi blast nozzle for professional pressure blasting applications where a short, handy design with a robust tungsten carbide nozzle insert is required. All versions are 80 mm long. The tungsten carbide nozzle insert offers high toughness and good wear resistance, while the polyurethane jacket protects the nozzle body during everyday use.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003ea 32 mm inlet\u003c\/strong\u003e, \u003cstrong\u003ea 50 mm coarse thread\u003c\/strong\u003e, and six bore sizes ranging from 5 to 12.5 mm, the Protector 400 can be adapted to different compressor capacities and blasting applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Compact 80-mm design\u003cbr\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ Polyurethane jacket\u003cbr\u003e✅ 32 mm inlet\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Six bore sizes ranging from 5 to 12.5 mm\u003cbr\u003e✅ Easy to handle in confined workspaces\u003cbr\u003e✅ Unique manufacturer SKUs\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eManufacturer\u003c\/td\u003e\u003ctd\u003eContracor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eSeries\u003c\/td\u003e\u003ctd\u003eProtector 400\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eVersion\u003c\/td\u003e\u003ctd\u003eShort Venturi blast nozzle\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eNozzle insert\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eOuter jacket\u003c\/td\u003e\u003ctd\u003ePolyurethane\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eLength\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eInlet\u003c\/td\u003e\u003ctd\u003e32 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eConnection\u003c\/td\u003e\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth style=\"position:sticky;left:0;background:#f3f3f3\"\u003eNozzle bore\u003c\/th\u003e\u003cth\u003eLength\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e5 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10113031\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e6.5 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10113032\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e8 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10113033\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e9.5 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10113034\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e11 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10113035\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e12.5 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10113036\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed-air requirements, abrasive consumption and compressor capacity\u003c\/h5\u003e\n\u003cp\u003eAll available bore sizes are directly included in our blast nozzle calculator. The compressor must actually deliver the required air volume at the desired working pressure. A reserve of 30 or 50% can account for nozzle wear and line losses.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" style=\"width:100%;max-width:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial\"\u003e\n\u003cstyle\u003e#blast-nozzle-calculator *{box-sizing:border-box}#blast-nozzle-calculator .calc-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) auto;gap:12px;align-items:end}#blast-nozzle-calculator label{display:block;font-size:14px;min-width:0}#blast-nozzle-calculator select{width:100%;height:40px;padding:0 10px;border:1px solid #ccc;border-radius:8px;background:#fff;margin-top:6px}#blast-nozzle-calculator .calc-actions{display:flex;gap:10px}#blast-nozzle-calculator button{height:40px;padding:0 14px;border-radius:10px;white-space:nowrap}@media(max-width:1280px){#blast-nozzle-calculator .calc-grid{grid-template-columns:1fr}#blast-nozzle-calculator .calc-actions{display:grid;grid-template-columns:1fr;gap:10px}#blast-nozzle-calculator button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;font-size:14px;margin-bottom:12px\"\u003e\u003cp style=\"margin:0 0 6px\"\u003eSelect the nozzle bore, working pressure and desired capacity reserve. The calculator shows the compressed-air requirement, recommended compressor free air delivery, approximate abrasive consumption and an indicative compressor motor power.\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 Capacity reserve:\u003c\/strong\u003e This accounts for increased air demand due to nozzle wear and typical pressure losses. The reserve does not apply to abrasive consumption.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"calc-grid\"\u003e\n\u003clabel\u003eNozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\n\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"1\"\u003e1 bar\u003c\/option\u003e\u003coption value=\"2\"\u003e2 bar\u003c\/option\u003e\u003coption value=\"3\"\u003e3 bar\u003c\/option\u003e\u003coption value=\"4\"\u003e4 bar\u003c\/option\u003e\u003coption value=\"5\"\u003e5 bar\u003c\/option\u003e\u003coption value=\"6\"\u003e6 bar\u003c\/option\u003e\u003coption value=\"7\"\u003e7 bar\u003c\/option\u003e\u003coption value=\"8\"\u003e8 bar\u003c\/option\u003e\u003coption value=\"9\"\u003e9 bar\u003c\/option\u003e\u003coption value=\"10\"\u003e10 bar\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\n\u003clabel\u003eCapacity reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\u003coption value=\"0.3\"\u003e30 %\u003c\/option\u003e\u003coption value=\"0.5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\n\u003cdiv class=\"calc-actions\"\u003e\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:none;border-top:1px solid #eee;margin:12px 0\"\u003e\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px\"\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12px;color:#555\"\u003eTechnical guide values. Abrasive consumption and kW figures are approximate; effective free air delivery at working pressure is decisive when selecting the compressor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('en-GB',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003ePlease select nozzle bore, working pressure and capacity reserve.\u003c\/strong\u003e';return}var b=a[d][+p-1],q=b*(1+ +r);o.innerHTML='\u003cstrong\u003eCompressed-air requirement of the nozzle:\u003c\/strong\u003e '+f(b,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate abrasive consumption:\u003c\/strong\u003e approx. '+f(b*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\n\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\u003cp\u003e✔ Short Venturi design for compact handling\u003cbr\u003e✔ Smaller bore sizes reduce air consumption\u003cbr\u003e✔ Larger bore sizes increase the potential material removal rate and surface coverage rate when there is a sufficient air supply\u003cbr\u003e✔ The 80-mm design is particularly suitable when workspace or freedom of movement is limited\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\u003cp\u003e✔ Corundum \/ aluminium oxide\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Steel grit when used with a suitable system\u003cbr\u003e✔ Additional dry abrasive media with suitable grit sizes\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ General rust removal and paint stripping work\u003cbr\u003e✔ Surface preparation\u003cbr\u003e✔ Workshop and construction site\u003cbr\u003e✔ Steel and plant engineering\u003cbr\u003e✔ Confined or hard-to-reach work areas\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\u003cp\u003eCheck the nozzle bore for wear regularly. As the bore increases, so does the air consumption. Tungsten carbide is durable; however, damaged nozzles, threads, or nozzle holders should not be reused.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eHow long is the nozzle?\u003c\/strong\u003e\u003cbr\u003e80 mm for all variants.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich connection?\u003c\/strong\u003e\u003cbr\u003e50 mm coarse thread with a 32 mm inlet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich bore sizes?\u003c\/strong\u003e\u003cbr\u003e5 to 12.5 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen is a short nozzle recommended?\u003c\/strong\u003e\u003cbr\u003eWhen compact dimensions and good manoeuvrability are more important than the maximum surface coverage rate of a long Venturi nozzle.\u003c\/p\u003e\n\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor Protector 400\u003c\/strong\u003e is a compact, robust tungsten carbide Venturi blast nozzle for professional pressure blasting applications. It combines a compact design with a wide range of bore sizes and a durable material combination.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"5 x 80","offer_id":49016082628955,"sku":"10113031","price":82.47,"currency_code":"EUR","in_stock":true},{"title":"6.5 x 80","offer_id":49016082661723,"sku":"10113032","price":82.47,"currency_code":"EUR","in_stock":true},{"title":"8 x 80","offer_id":49016082694491,"sku":"10113033","price":82.47,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 80","offer_id":49016082727259,"sku":"10113034","price":82.47,"currency_code":"EUR","in_stock":true},{"title":"11 x 80","offer_id":49016082760027,"sku":"10113035","price":82.47,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 80","offer_id":49016082792795,"sku":"10113036","price":82.47,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlduese-wolframkarbid-protector-400-kurz-rot-contracor.jpg?v=1726313307"},{"product_id":"contracor-venturi-sandstrahlduse-performer-400-wolframkarbid-lang-dusenbohrung-5-bis-12-5-mm","title":"Performer 400 Venturi blast nozzle, tungsten carbide, long, 50 mm coarse thread, nozzle bore 5–12.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eContracor Performer 400 – Long Venturi blast nozzle made of tungsten carbide\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eContracor Performer 400\u003c\/strong\u003e is a long Venturi blast nozzle designed for professional pressure blasting applications that require high surface coverage rates, a uniform blast pattern, and a robust nozzle design. The long Venturi profile accelerates compressed air and abrasive media in a controlled manner, promoting high exit velocity and a wide, uniform blast cone.\u003c\/p\u003e\n\u003cp\u003eThe nozzle insert is made of \u003cstrong\u003etungsten carbide\u003c\/strong\u003e and is designed for rugged industrial and construction site use. A robust \u003cstrong\u003epolyurethane jacket\u003c\/strong\u003e protects the nozzle. The \u003cstrong\u003e32-mm inlet\u003c\/strong\u003e ensures a smooth flow transition, and the connection is made via \u003cstrong\u003ea 50-mm coarse thread\u003c\/strong\u003e. With bore sizes ranging from 5 to 12.5 mm, the nozzle can be adapted to different compressor power ratings and work tasks.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Long Venturi geometry for high abrasive velocity and a wide blast pattern\u003cbr\u003e✅ Robust tungsten carbide nozzle insert with high impact resistance\u003cbr\u003e✅ Polyurethane sleeve to protect the nozzle insert\u003cbr\u003e✅ 32 mm inlet diameter\u003cbr\u003e✅ 50 mm coarse thread for compatible professional nozzle holders\u003cbr\u003e✅ Six nozzle bores ranging from 5 to 12.5 mm\u003cbr\u003e✅ Suitable for mobile and stationary pressure blasting systems\u003cbr\u003e✅ Variants with unique manufacturer SKUs for reliable reorders\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eContracor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003ePerformer 400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eLong Venturi blast nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eNozzle insert\u003c\/td\u003e\n\u003ctd\u003eTungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOuter jacket\u003c\/td\u003e\n\u003ctd\u003ePolyurethane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eInlet diameter\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eNozzle bores\u003c\/td\u003e\n\u003ctd\u003e5–12.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"position:sticky;left:0;background:#f3f3f3\"\u003eVariant\u003c\/th\u003e\n\u003cth\u003eNozzle bore\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eItem No. \/ SKU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e5 × 130 mm\u003c\/td\u003e\n\u003ctd\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e10113061\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e6.5 × 130 mm\u003c\/td\u003e\n\u003ctd\u003e6.5 mm\u003c\/td\u003e\n\u003ctd\u003e130 mm\u003c\/td\u003e\n\u003ctd\u003e10113062\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e8 × 150 mm\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003e150 mm\u003c\/td\u003e\n\u003ctd\u003e10113063\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e9.5 × 170 mm\u003c\/td\u003e\n\u003ctd\u003e9.5 mm\u003c\/td\u003e\n\u003ctd\u003e170 mm\u003c\/td\u003e\n\u003ctd\u003e10113064\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e11 × 200 mm\u003c\/td\u003e\n\u003ctd\u003e11 mm\u003c\/td\u003e\n\u003ctd\u003e200 mm\u003c\/td\u003e\n\u003ctd\u003e10113065\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e12.5 × 210 mm\u003c\/td\u003e\n\u003ctd\u003e12.5 mm\u003c\/td\u003e\n\u003ctd\u003e210 mm\u003c\/td\u003e\n\u003ctd\u003e10113066\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power\u003c\/h5\u003e\n\u003cp\u003eThe bore sizes offered correspond to the levels in our blast nozzle calculator. The \u003cstrong\u003ecompressor’s effective free air delivery at working pressure\u003c\/strong\u003e is decisive for sizing. A reserve of 30 or 50% can account for nozzle wear and typical pressure losses in the hose system; this reserve is not added to the abrasive consumption.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" style=\"width:100%;max-width:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial\"\u003e\n\u003cstyle\u003e#blast-nozzle-calculator *{box-sizing:border-box}#blast-nozzle-calculator .calc-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) auto;gap:12px;align-items:end}#blast-nozzle-calculator label{display:block;font-size:14px;min-width:0}#blast-nozzle-calculator select{width:100%;height:40px;padding:0 10px;border:1px solid #ccc;border-radius:8px;background:#fff;margin-top:6px}#blast-nozzle-calculator .calc-actions{display:flex;gap:10px}#blast-nozzle-calculator button{height:40px;padding:0 14px;border-radius:10px;white-space:nowrap}@media(max-width:1280px){#blast-nozzle-calculator .calc-grid{grid-template-columns:1fr}#blast-nozzle-calculator .calc-actions{display:grid;grid-template-columns:1fr;gap:10px}#blast-nozzle-calculator button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;font-size:14px;margin-bottom:12px\"\u003e\n\u003cp style=\"margin:0 0 6px\"\u003eSelect the nozzle bore, operating pressure, and desired power reserve. The calculator displays the compressed air requirement, recommended compressor free air delivery, approximate abrasive consumption, and a guideline for compressor motor power.\u003c\/p\u003e\n\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 Power reserve:\u003c\/strong\u003e This accounts for increased air demand due to nozzle wear as well as typical pressure losses. The reserve does not apply to abrasive consumption.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"calc-grid\"\u003e\n\u003clabel\u003eNozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"1\"\u003e1 bar\u003c\/option\u003e\n\u003coption value=\"2\"\u003e2 bar\u003c\/option\u003e\n\u003coption value=\"3\"\u003e3 bar\u003c\/option\u003e\n\u003coption value=\"4\"\u003e4 bar\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 bar\u003c\/option\u003e\n\u003coption value=\"6\"\u003e6 bar\u003c\/option\u003e\n\u003coption value=\"7\"\u003e7 bar\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 bar\u003c\/option\u003e\n\u003coption value=\"9\"\u003e9 bar\u003c\/option\u003e\n\u003coption value=\"10\"\u003e10 bar\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003ePower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\"0.3\"\u003e30 %\u003c\/option\u003e\n\u003coption value=\"0.5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"calc-actions\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:none;border-top:1px solid #eee;margin:12px 0\"\u003e\n\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px\"\u003e\n\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:12px;color:#555\"\u003eTechnical guidelines. Abrasive consumption and kW ratings are approximate; the effective flow rate at operating pressure is the determining factor for compressor selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('en-GB',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003ePlease select the nozzle bore, operating pressure, and power reserve.\u003c\/strong\u003e';return}var b=a[d][+p-1],q=b*(1+ +r);o.innerHTML='\u003cstrong\u003eNozzle air requirement:\u003c\/strong\u003e '+f(b,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate abrasive consumption:\u003c\/strong\u003e approx. '+f(b*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003cp\u003e\u003cstrong\u003e📌 Important:\u003c\/strong\u003e As wear increases, the nozzle bore expands. This significantly increases the compressed air requirement, even if the set operating pressure remains unchanged.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\n\u003cp\u003e✔ The long Venturi profile accelerates the air-abrasive media mixture and promotes a wide, even blast pattern\u003cbr\u003e✔ Smaller bores require less compressed air and are suitable for smaller compressors or more targeted work\u003cbr\u003e✔ Larger bores significantly increase the potential surface coverage rate when there is a sufficient air supply\u003cbr\u003e✔ The blast hose, nozzle holder, and compressed-air line must be rated for the required air flow\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Corundum \/ Aluminum Oxide\u003cbr\u003e✔ Garnet abrasive\u003cbr\u003e✔ Slag and disposable mineral abrasives\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Steel shot \/ steel grit for systems designed for this purpose\u003cbr\u003e✔ Additional dry, free-flowing abrasive media of suitable grit size\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📌 Note the grit size:\u003c\/strong\u003e The maximum grit size must be compatible with the nozzle bore, the abrasive metering valve, and the conveying path. Damp or clumped abrasive media can impair the flow of material.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Rust removal and paint stripping from steel and metal surfaces\u003cbr\u003e✔ Removal of scale, old coatings, and heavy contamination\u003cbr\u003e✔ Surface preparation prior to painting, coating, or corrosion protection\u003cbr\u003e✔ Steel, plant, vessel, and machinery manufacturing\u003cbr\u003e✔ Shipyards, maintenance, and mobile construction site operations\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eTungsten carbide is also a wear-resistant material. The nozzle bore should be checked regularly. A significantly enlarged bore increases air consumption and abrasive usage and can alter the blast pattern. Check the nozzle, thread, and nozzle holder for damage and ensure they are securely fastened before starting operation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of inlet does the Performer 400 have?\u003c\/strong\u003e\u003cbr\u003e32 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat type of thread is used?\u003c\/strong\u003e\u003cbr\u003e50 mm coarse thread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat bore sizes are available?\u003c\/strong\u003e\u003cbr\u003e5, 6.5, 8, 9.5, 11, and 12.5 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of tungsten carbide?\u003c\/strong\u003e\u003cbr\u003eTungsten carbide combines good wear resistance with high toughness and is therefore particularly suitable for harsh operating conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat nozzle size is right for my compressor?\u003c\/strong\u003e\u003cbr\u003eThe effective flow rate and desired operating pressure are the determining factors. Larger bores require significantly more air.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eContracor Performer 400\u003c\/strong\u003e is a robust long-Venturi blast nozzle for professional pressure blasting applications. A tungsten carbide core, polyurethane jacket, 32-mm inlet, and 50-mm coarse thread combine to form a durable solution for a variety of blasting applications. With six bore sizes available, the nozzle can be precisely adapted to the compressor output and the desired surface coverage rate.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"5 x 130","offer_id":49016221466971,"sku":"10113061","price":100.67,"currency_code":"EUR","in_stock":true},{"title":"6.5 x 130","offer_id":49016221499739,"sku":"10113062","price":100.67,"currency_code":"EUR","in_stock":true},{"title":"8 x 150","offer_id":49016221532507,"sku":"10113063","price":107.1,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 170","offer_id":49016221565275,"sku":"10113064","price":112.46,"currency_code":"EUR","in_stock":true},{"title":"11 x 200","offer_id":49016221598043,"sku":"10113065","price":134.95,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 210","offer_id":49016221630811,"sku":"10113066","price":160.65,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/venturi-sandstrahlduese-siliziumkarbid-performer-400-lang-rot-contracor.jpg?v=1726316956"},{"product_id":"contracor-venturi-sandstrahlduse-rtc-wolframkarbid-lang-dusenbohrung-6-5-bis-12-5-mm","title":"RTC Venturi blast nozzle, tungsten carbide (TC), long, 50 mm coarse thread, nozzle bore 6.5–12.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\u003ch5\u003eContracor RTC – long tungsten carbide Venturi blast nozzle with rubber jacket\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor RTC\u003c\/strong\u003e is a long Venturi blast nozzle for professional pressure blasting. Its robust tungsten carbide nozzle insert combines high toughness with good wear resistance. The rubber jacket protects the nozzle in demanding daily use and provides a secure grip.\u003c\/p\u003e\u003cp\u003eWith a \u003cstrong\u003e32 mm inlet\u003c\/strong\u003e, \u003cstrong\u003e50 mm coarse thread\u003c\/strong\u003e and five bore sizes from 6.5 to 12.5 mm, the RTC covers a broad range of professional blasting applications.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Long Venturi geometry for productive surface blasting\u003cbr\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ Rubber jacket for protection and secure handling\u003cbr\u003e✅ 32 mm inlet\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Five nozzle bore sizes from 6.5 to 12.5 mm\u003cbr\u003e✅ Suitable for mobile and stationary pressure blasting systems\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eManufacturer\u003c\/td\u003e\u003ctd\u003eContracor\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eSeries\u003c\/td\u003e\u003ctd\u003eRTC\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDesign\u003c\/td\u003e\u003ctd\u003eLong Venturi blast nozzle\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eNozzle insert\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eJacket\u003c\/td\u003e\u003ctd\u003eRubber\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eInlet\u003c\/td\u003e\u003ctd\u003e32 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eConnection\u003c\/td\u003e\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:720px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eVariant\u003c\/th\u003e\u003cth\u003eNozzle bore\u003c\/th\u003e\u003cth\u003eLength\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e6.5 × 130 mm\u003c\/td\u003e\u003ctd\u003e6.5 mm\u003c\/td\u003e\u003ctd\u003e130 mm\u003c\/td\u003e\u003ctd\u003e10112062\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e8 × 150 mm\u003c\/td\u003e\u003ctd\u003e8 mm\u003c\/td\u003e\u003ctd\u003e150 mm\u003c\/td\u003e\u003ctd\u003e10112063\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e9.5 × 170 mm\u003c\/td\u003e\u003ctd\u003e9.5 mm\u003c\/td\u003e\u003ctd\u003e170 mm\u003c\/td\u003e\u003ctd\u003e10112064\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e11 × 200 mm\u003c\/td\u003e\u003ctd\u003e11 mm\u003c\/td\u003e\u003ctd\u003e200 mm\u003c\/td\u003e\u003ctd\u003e10112065\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e12.5 × 210 mm\u003c\/td\u003e\u003ctd\u003e12.5 mm\u003c\/td\u003e\u003ctd\u003e210 mm\u003c\/td\u003e\u003ctd\u003e10112066\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eCalculate compressed-air requirements, abrasive consumption and compressor capacity\u003c\/h5\u003e\u003cp\u003eAll RTC bore sizes are included in the calculator. Effective free air delivery at working pressure is decisive for compressor selection. A 30 or 50% capacity reserve accounts for nozzle wear and typical pressure losses.\u003c\/p\u003e\u003cdiv id=\"blast-nozzle-calculator\" style=\"width:100%;max-width:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial\"\u003e\u003cstyle\u003e#blast-nozzle-calculator *{box-sizing:border-box}#blast-nozzle-calculator .calc-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) auto;gap:12px;align-items:end}#blast-nozzle-calculator select{width:100%;height:40px;padding:0 10px;border:1px solid #ccc;border-radius:8px;background:#fff;margin-top:6px}#blast-nozzle-calculator .calc-actions{display:flex;gap:10px}#blast-nozzle-calculator button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1280px){#blast-nozzle-calculator .calc-grid{grid-template-columns:1fr}#blast-nozzle-calculator .calc-actions{display:grid}#blast-nozzle-calculator button{width:100%}}\u003c\/style\u003e\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;font-size:14px;margin-bottom:12px\"\u003e\u003cp style=\"margin:0 0 6px\"\u003eSelect nozzle bore, working pressure and desired capacity reserve.\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 Capacity reserve:\u003c\/strong\u003e Accounts for increased air demand due to nozzle wear and typical pressure losses; abrasive consumption remains unaffected.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"calc-grid\"\u003e\u003clabel\u003eNozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"1\"\u003e1 bar\u003c\/option\u003e\u003coption value=\"2\"\u003e2 bar\u003c\/option\u003e\u003coption value=\"3\"\u003e3 bar\u003c\/option\u003e\u003coption value=\"4\"\u003e4 bar\u003c\/option\u003e\u003coption value=\"5\"\u003e5 bar\u003c\/option\u003e\u003coption value=\"6\"\u003e6 bar\u003c\/option\u003e\u003coption value=\"7\"\u003e7 bar\u003c\/option\u003e\u003coption value=\"8\"\u003e8 bar\u003c\/option\u003e\u003coption value=\"9\"\u003e9 bar\u003c\/option\u003e\u003coption value=\"10\"\u003e10 bar\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eCapacity reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\u003coption value=\"0.3\"\u003e30 %\u003c\/option\u003e\u003coption value=\"0.5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"calc-actions\"\u003e\u003cbutton id=\"bn-calc\" type=\"button\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\"\u003eReset\u003c\/button\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\u003cp style=\"font-size:12px;color:#555\"\u003eTechnical guide values. Abrasive consumption and kW figures are approximate; effective free air delivery at working pressure is decisive for compressor selection.\u003c\/p\u003e\u003c\/div\u003e\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('en-GB',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003ePlease select nozzle bore, working pressure and capacity reserve.\u003c\/strong\u003e';return}var b=a[d][+p-1],q=b*(1+ +r);o.innerHTML='\u003cstrong\u003eCompressed-air requirement of the nozzle:\u003c\/strong\u003e '+f(b,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate abrasive consumption:\u003c\/strong\u003e approx. '+f(b*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Rust and coating removal\u003cbr\u003e✔ Steel and plant engineering\u003cbr\u003e✔ Surface preparation\u003cbr\u003e✔ Industrial maintenance\u003cbr\u003e✔ Mobile construction-site work\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eWear, Inspection and Operation\u003c\/h5\u003e\u003cp\u003eEven tungsten carbide nozzles wear. Check the bore regularly; increasing bore diameter raises air demand and can alter the blast pattern. Inspect the rubber jacket, thread and nozzle holder regularly.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhich bore sizes are available?\u003c\/strong\u003e\u003cbr\u003e6.5, 8, 9.5, 11 and 12.5 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich connection is used?\u003c\/strong\u003e\u003cbr\u003e50 mm coarse thread with a 32 mm inlet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy include compressor capacity reserve?\u003c\/strong\u003e\u003cbr\u003eIt accounts for nozzle wear and pressure losses and helps maintain stable working pressure.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor RTC\u003c\/strong\u003e is a robust tungsten carbide long-Venturi blast nozzle with a practical rubber jacket for professional pressure blasting.\u003c\/p\u003e\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"6.5 x 130","offer_id":49019442069851,"sku":"10112062","price":85.68,"currency_code":"EUR","in_stock":true},{"title":"8 x 150","offer_id":49019442102619,"sku":"10112063","price":86.75,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 170","offer_id":49019442135387,"sku":"10112064","price":89.96,"currency_code":"EUR","in_stock":true},{"title":"11 x 200","offer_id":49019442168155,"sku":"10112065","price":110.31,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 210","offer_id":49019442200923,"sku":"10112066","price":161.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/venturi-sandstrahlduese-wolframkarbid-rtc-lang-contracor.jpg?v=1726394479"},{"product_id":"contracor-venturi-sandstrahlduse-stc-wolframkarbid-kurz-dusenbohrung-5-bis-12-5-mm","title":"STC Venturi blast nozzle, tungsten carbide, short, 50 mm coarse thread, nozzle bore 5–12.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eContracor STC – Short tungsten carbide Venturi blast nozzle with rubber sleeve\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eContracor STC\u003c\/strong\u003e is a compact, 80 mm long Venturi blast nozzle for professional pressure blasting applications. The tungsten carbide nozzle insert is robust and durable, while the rubber sleeve protects the nozzle and ensures a secure grip.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003ea 32 mm inlet\u003c\/strong\u003e, \u003cstrong\u003e50 mm coarse thread\u003c\/strong\u003e, and six bore sizes ranging from 5 to 12.5 mm, the STC can be adapted to different compressor power ratings and blasting applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ Short 80-mm design\u003cbr\u003e✅ Rubber sleeve for protection and easy handling\u003cbr\u003e✅ 32 mm inlet\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Six bore sizes ranging from 5 to 12.5 mm\u003cbr\u003e✅ For confined-space and general pressure blasting applications\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eManufacturer\u003c\/td\u003e\u003ctd\u003eContracor\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eSeries\u003c\/td\u003e\u003ctd\u003eSTC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eDesign\u003c\/td\u003e\u003ctd\u003eShort Venturi blast nozzle\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eNozzle insert\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eSleeve\u003c\/td\u003e\u003ctd\u003eRubber\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eLength\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eInlet\u003c\/td\u003e\u003ctd\u003e32 mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eConnection\u003c\/td\u003e\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003cth style=\"position:sticky;left:0;background:#f3f3f3\"\u003eBore\u003c\/th\u003e\u003cth\u003eLength\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e5 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10112570\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e6.5 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10112571\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e8 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10112572\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e9.5 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10112573\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e11 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10112574\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e12.5 mm\u003c\/td\u003e\u003ctd\u003e80 mm\u003c\/td\u003e\u003ctd\u003e10112575\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power ratings\u003c\/h5\u003e\n\u003cp\u003eAll STC bore sizes are pre-programmed in the blast nozzle calculator. As nozzle wear increases, so does the air demand. A reserve of 30 or 50% helps to compensate for this increased demand and pressure losses.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" style=\"width:100%;max-width:100%;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial\"\u003e\n\u003cstyle\u003e#blast-nozzle-calculator *{box-sizing:border-box}#blast-nozzle-calculator .calc-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr) minmax(0,1fr) auto;gap:12px;align-items:end}#blast-nozzle-calculator label{display:block;font-size:14px;min-width:0}#blast-nozzle-calculator select{width:100%;height:40px;padding:0 10px;border:1px solid #ccc;border-radius:8px;background:#fff;margin-top:6px}#blast-nozzle-calculator .calc-actions{display:flex;gap:10px}#blast-nozzle-calculator button{height:40px;padding:0 14px;border-radius:10px;white-space:nowrap}@media(max-width:1280px){#blast-nozzle-calculator .calc-grid{grid-template-columns:1fr}#blast-nozzle-calculator .calc-actions{display:grid;grid-template-columns:1fr;gap:10px}#blast-nozzle-calculator button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;font-size:14px;margin-bottom:12px\"\u003e\u003cp style=\"margin:0 0 6px\"\u003eSelect the nozzle bore size, working pressure, and desired power reserve. The calculator displays the compressed air requirement, the recommended compressor free air delivery, the approximate abrasive consumption, and a guideline for compressor motor power.\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 Power reserve:\u003c\/strong\u003e This accounts for increased air demand due to nozzle wear as well as typical pressure losses. The reserve does not apply to abrasive consumption.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"calc-grid\"\u003e\u003clabel\u003eNozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"1\"\u003e1 bar\u003c\/option\u003e\u003coption value=\"2\"\u003e2 bar\u003c\/option\u003e\u003coption value=\"3\"\u003e3 bar\u003c\/option\u003e\u003coption value=\"4\"\u003e4 bar\u003c\/option\u003e\u003coption value=\"5\"\u003e5 bar\u003c\/option\u003e\u003coption value=\"6\"\u003e6 bar\u003c\/option\u003e\u003coption value=\"7\"\u003e7 bar\u003c\/option\u003e\u003coption value=\"8\"\u003e8 bar\u003c\/option\u003e\u003coption value=\"9\"\u003e9 bar\u003c\/option\u003e\u003coption value=\"10\"\u003e10 bar\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003ePower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\u003coption value=\"0.3\"\u003e30 %\u003c\/option\u003e\u003coption value=\"0.5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"calc-actions\"\u003e\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\u003c\/div\u003e\u003c\/div\u003e\n\u003chr style=\"border:none;border-top:1px solid #eee;margin:12px 0\"\u003e\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px\"\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\u003cp style=\"font-size:12px;color:#555\"\u003eTechnical guidelines. Abrasive consumption and kW ratings are approximations; the effective flow rate at operating pressure is the determining factor for compressor selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('en-US',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003ePlease select nozzle bore, working pressure, and power reserve.\u003c\/strong\u003e';return}var b=a[d][+p-1],q=b*(1+ +r);o.innerHTML='\u003cstrong\u003eNozzle air requirement:\u003c\/strong\u003e '+f(b,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate abrasive consumption:\u003c\/strong\u003e approx. '+f(b*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\u003cp\u003e✔ Short Venturi design for easy handling\u003cbr\u003e✔ Smaller orifices reduce air consumption\u003cbr\u003e✔ Larger bore sizes increase blasting power and surface coverage rates when used with a suitable compressor\u003cbr\u003e✔ 32-mm inlet supports a smooth, efficient flow\u003c\/p\u003e\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\u003cp\u003e✔ Corundum \/ aluminum oxide\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Steel grit when used with a suitable system\u003cbr\u003e✔ Additional dry abrasive media of suitable grit size\u003c\/p\u003e\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Rust removal and paint stripping\u003cbr\u003e✔ Surface preparation\u003cbr\u003e✔ Workshop, construction site, and maintenance\u003cbr\u003e✔ Steel and plant engineering\u003cbr\u003e✔ Confined work areas\u003c\/p\u003e\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\u003cp\u003eCheck the nozzle bore regularly. As wear increases, air consumption and compressor load rise. Inspect the rubber sleeve and threads for damage, and secure the nozzle holder firmly.\u003c\/p\u003e\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eHow long is the STC?\u003c\/strong\u003e\u003cbr\u003e80 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich connection?\u003c\/strong\u003e\u003cbr\u003e50 mm coarse thread with a 32 mm inlet.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich bore sizes?\u003c\/strong\u003e\u003cbr\u003e5, 6.5, 8, 9.5, 11, and 12.5 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen is a short nozzle recommended?\u003c\/strong\u003e\u003cbr\u003eWhen compact dimensions and maneuverability are more important than the maximum surface coverage rate of a long Venturi nozzle.\u003c\/p\u003e\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor STC\u003c\/strong\u003e is a compact and robust tungsten carbide Venturi blast nozzle with a non-slip rubber sleeve for professional pressure blasting applications. With six bore sizes, it covers a wide range of performance requirements.\u003c\/p\u003e\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"5 x 80","offer_id":49019468579163,"sku":"10112570","price":64.26,"currency_code":"EUR","in_stock":true},{"title":"6.5 x 80","offer_id":49019468611931,"sku":"10112571","price":64.26,"currency_code":"EUR","in_stock":true},{"title":"8 x 80","offer_id":49019468644699,"sku":"10112572","price":64.26,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 80","offer_id":49019468677467,"sku":"10112573","price":64.26,"currency_code":"EUR","in_stock":true},{"title":"11 x 80","offer_id":49019468710235,"sku":"10112574","price":64.26,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 80","offer_id":49019468743003,"sku":"10112575","price":64.26,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/venturi-sandstrahlduese-wolframkarbid-stc-kurz-contracor.jpg?v=1726394976"},{"product_id":"contracor-venturi-sandstrahlduse-ntc-wolframkarbid-kurz-dusenbohrung-3-5-bis-8-mm","title":"NTC Venturi blast nozzle, tungsten carbide, short, 25 mm coarse thread, nozzle bore 3.5–8 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\u003ch5\u003eContracor NTC – short tungsten carbide Venturi blast nozzle with 25 mm coarse thread\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor NTC\u003c\/strong\u003e is a compact short-Venturi blast nozzle for professional pressure blasting applications with low to medium air demand. The tungsten carbide nozzle insert is housed in an aluminium jacket, providing a robust, impact-resistant design for workshop, construction-site and maintenance use.\u003c\/p\u003e\u003cp\u003eThe nozzle has a \u003cstrong\u003e13 mm inlet\u003c\/strong\u003e, \u003cstrong\u003e25 mm coarse thread\u003c\/strong\u003e and a uniform length of 45 mm. Four bore sizes from 3.5 to 8 mm allow it to be matched to more compact compressed-air systems.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ Compact 45 mm length\u003cbr\u003e✅ 13 mm inlet\u003cbr\u003e✅ 25 mm coarse thread\u003cbr\u003e✅ Four nozzle bore sizes from 3.5 to 8 mm\u003cbr\u003e✅ Good manoeuvrability in confined areas\u003cbr\u003e✅ Suitable for smaller and medium compressor capacities\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eManufacturer\u003c\/td\u003e\u003ctd\u003eContracor\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eSeries\u003c\/td\u003e\u003ctd\u003eNTC\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDesign\u003c\/td\u003e\u003ctd\u003eShort Venturi blast nozzle\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eNozzle insert\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eJacket\u003c\/td\u003e\u003ctd\u003eAluminium\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eInlet\u003c\/td\u003e\u003ctd\u003e13 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eConnection\u003c\/td\u003e\u003ctd\u003e25 mm coarse thread\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eLength\u003c\/td\u003e\u003ctd\u003e45 mm\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eVariant\u003c\/th\u003e\u003cth\u003eNozzle bore\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e3.5 × 45 mm\u003c\/td\u003e\u003ctd\u003e3.5 mm\u003c\/td\u003e\u003ctd\u003e10112550\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e5 × 45 mm\u003c\/td\u003e\u003ctd\u003e5 mm\u003c\/td\u003e\u003ctd\u003e10112551\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e6.5 × 45 mm\u003c\/td\u003e\u003ctd\u003e6.5 mm\u003c\/td\u003e\u003ctd\u003e10112552\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e8 × 45 mm\u003c\/td\u003e\u003ctd\u003e8 mm\u003c\/td\u003e\u003ctd\u003e10112553\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eCalculate compressed-air requirements, abrasive consumption and compressor capacity\u003c\/h5\u003e\u003cp\u003eAll NTC bore sizes are included in the calculator. Especially with smaller compressors, check the effective free air delivery available at the required working pressure. The capacity reserve accounts for nozzle wear and pressure losses.\u003c\/p\u003e\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1024px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid}.bncalc button{width:100%}}\u003c\/style\u003e\u003cdiv class=\"g\"\u003e\u003clabel\u003eNozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption\u003e1\u003c\/option\u003e\u003coption\u003e2\u003c\/option\u003e\u003coption\u003e3\u003c\/option\u003e\u003coption\u003e4\u003c\/option\u003e\u003coption\u003e5\u003c\/option\u003e\u003coption\u003e6\u003c\/option\u003e\u003coption\u003e7\u003c\/option\u003e\u003coption\u003e8\u003c\/option\u003e\u003coption\u003e9\u003c\/option\u003e\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eCapacity reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\u003cbutton id=\"bn-calc\" type=\"button\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\"\u003eReset\u003c\/button\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('en-GB',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003ePlease select nozzle bore, working pressure and capacity reserve.\u003c\/strong\u003e';return}var b=a[d][+p-1],q=b*(1+ +r);o.innerHTML='\u003cstrong\u003eCompressed-air requirement of the nozzle:\u003c\/strong\u003e '+f(b,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate abrasive consumption:\u003c\/strong\u003e approx. '+f(b*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\u003cp\u003e✔ Smaller bore sizes reduce air demand and suit precise work\u003cbr\u003e✔ Compact design provides good manoeuvrability\u003cbr\u003e✔ 13 mm inlet for this compact nozzle family\u003cbr\u003e✔ Larger bore sizes significantly increase air demand and potential blasting output\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Precise rust removal and cleaning\u003cbr\u003e✔ Smaller components and detail areas\u003cbr\u003e✔ Workshop and maintenance\u003cbr\u003e✔ Applications with compact compressed-air supply\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhich connection?\u003c\/strong\u003e\u003cbr\u003e25 mm coarse thread.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich inlet?\u003c\/strong\u003e\u003cbr\u003e13 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the nozzle?\u003c\/strong\u003e\u003cbr\u003e45 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich bore sizes?\u003c\/strong\u003e\u003cbr\u003e3.5, 5, 6.5 and 8 mm.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor NTC\u003c\/strong\u003e is a compact, robust tungsten carbide short-Venturi blast nozzle for low to medium compressed-air capacities and confined working areas.\u003c\/p\u003e\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"3.5 x 45","offer_id":49019481719131,"sku":"10112550","price":50.34,"currency_code":"EUR","in_stock":true},{"title":"5 x 45","offer_id":49019481751899,"sku":"10112551","price":50.34,"currency_code":"EUR","in_stock":true},{"title":"6.5 x 45","offer_id":49019481784667,"sku":"10112552","price":50.34,"currency_code":"EUR","in_stock":true},{"title":"8 x 45","offer_id":49019481817435,"sku":"10112553","price":50.34,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/venturi-sandstrahlduese-wolframkarbid-ntc-kurz-contracor.jpg?v=1726396220"},{"product_id":"contracor-schlauchstrahlduse-gtc-25-wolframkarbid-lang-5-bis-8-mm","title":"GTC-25 hose-insert blast nozzle, tungsten carbide, long, nozzle bore 5–8 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\u003ch5\u003eContracor GTC-25 – tungsten carbide hose-insert blast nozzle for 25 mm ID blast hose\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor GTC-25\u003c\/strong\u003e is a 100 mm long hose-insert blast nozzle with a robust tungsten carbide nozzle insert and aluminium jacket. It is designed for direct installation in a suitable blast hose with a \u003cstrong\u003e25 mm inner diameter\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThe 5, 6.5 and 8 mm bore sizes cover different compressed-air capacities. Tungsten carbide is particularly suitable where high impact toughness and robust handling are required.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Tungsten carbide nozzle insert\u003cbr\u003e✅ Aluminium jacket\u003cbr\u003e✅ For 25 mm ID blast hose\u003cbr\u003e✅ Uniform 100 mm length\u003cbr\u003e✅ Bore sizes 5, 6.5 and 8 mm\u003cbr\u003e✅ Direct hose installation without a conventional threaded nozzle holder\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eManufacturer\u003c\/td\u003e\u003ctd\u003eContracor\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eSeries\u003c\/td\u003e\u003ctd\u003eGTC-25\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProduct type\u003c\/td\u003e\u003ctd\u003eHose-insert blast nozzle\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eNozzle insert\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eJacket\u003c\/td\u003e\u003ctd\u003eAluminium\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eHose ID\u003c\/td\u003e\u003ctd\u003e25 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eLength\u003c\/td\u003e\u003ctd\u003e100 mm\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eVariant\u003c\/th\u003e\u003cth\u003eNozzle bore\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e5 × 100 mm\u003c\/td\u003e\u003ctd\u003e5 mm\u003c\/td\u003e\u003ctd\u003e10112031\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e6.5 × 100 mm\u003c\/td\u003e\u003ctd\u003e6.5 mm\u003c\/td\u003e\u003ctd\u003e10112032\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e8 × 100 mm\u003c\/td\u003e\u003ctd\u003e8 mm\u003c\/td\u003e\u003ctd\u003e10112033\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eCalculate compressed-air requirements, abrasive consumption and compressor capacity\u003c\/h5\u003e\u003cp\u003eAll three bore sizes are included in the calculator. A 5 mm bore requires significantly less air than an 8 mm bore. Select the compressor by effective free air delivery at the required working pressure plus a suitable capacity reserve.\u003c\/p\u003e\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1024px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid}.bncalc button{width:100%}}\u003c\/style\u003e\u003cdiv class=\"g\"\u003e\u003clabel\u003eNozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption\u003e1\u003c\/option\u003e\u003coption\u003e2\u003c\/option\u003e\u003coption\u003e3\u003c\/option\u003e\u003coption\u003e4\u003c\/option\u003e\u003coption\u003e5\u003c\/option\u003e\u003coption\u003e6\u003c\/option\u003e\u003coption\u003e7\u003c\/option\u003e\u003coption\u003e8\u003c\/option\u003e\u003coption\u003e9\u003c\/option\u003e\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eCapacity reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\u003cbutton id=\"bn-calc\" type=\"button\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\"\u003eReset\u003c\/button\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('en-GB',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003ePlease select nozzle bore, working pressure and capacity reserve.\u003c\/strong\u003e';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eCompressed-air requirement of the nozzle:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate abrasive consumption:\u003c\/strong\u003e approx. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\u003ch5\u003eCompatibility and Applications\u003c\/h5\u003e\u003cp\u003e✔ Direct installation in 25 mm ID blast hose\u003cbr\u003e✔ Mobile pressure blasting\u003cbr\u003e✔ Rust and coating removal\u003cbr\u003e✔ Surface preparation\u003cbr\u003e✔ Workshop and maintenance\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eInstallation, Wear and Safety\u003c\/h5\u003e\u003cp\u003eInstall the nozzle securely and pressure-tight in accordance with the system specification. Check the nozzle, hose and securing components before each use. As bore diameter increases through wear, air demand rises.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhich hose size?\u003c\/strong\u003e\u003cbr\u003e25 mm inner diameter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich bore sizes?\u003c\/strong\u003e\u003cbr\u003e5, 6.5 and 8 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the nozzle?\u003c\/strong\u003e\u003cbr\u003e100 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy tungsten carbide?\u003c\/strong\u003e\u003cbr\u003eFor its combination of wear resistance and impact toughness.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor GTC-25\u003c\/strong\u003e is a robust tungsten carbide hose-insert blast nozzle for direct installation in 25 mm ID blast hose and professional pressure blasting.\u003c\/p\u003e\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"5 x 100","offer_id":49019502297435,"sku":"10112031","price":66.4,"currency_code":"EUR","in_stock":true},{"title":"6.5 x 100","offer_id":49019502330203,"sku":"10112032","price":66.4,"currency_code":"EUR","in_stock":true},{"title":"8 x 100","offer_id":49019502362971,"sku":"10112033","price":66.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/venturi-steck-sandstrahlduese-wolframkarbid-borcarbid-gtc-gbc-lang-contracor.jpg?v=1726397794"},{"product_id":"contracor-schlauchstrahlduse-htc-32-wolframkarbid-lang-6-5-bis-12-5-mm","title":"HTC-32 hose-insert blast nozzle, tungsten carbide, long, nozzle bore 6.5–12.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\u003ch5\u003eContracor HTC-32 – tungsten carbide hose-insert blast nozzle for 32 mm ID blast hose\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor HTC-32\u003c\/strong\u003e is a robust, 120 mm long hose-insert blast nozzle with a tungsten carbide nozzle insert for \u003cstrong\u003e32 mm inner-diameter blast hose\u003c\/strong\u003e. It is designed for professional pressure blasting with medium to high compressed-air flow rates.\u003c\/p\u003e\u003cp\u003eFive bore sizes from 6.5 to 12.5 mm provide a broad performance range. Tungsten carbide offers high toughness and is particularly suitable for demanding handling conditions.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Tungsten carbide nozzle insert\u003cbr\u003e✅ For 32 mm ID blast hose\u003cbr\u003e✅ 120 mm length\u003cbr\u003e✅ Five nozzle bore sizes from 6.5 to 12.5 mm\u003cbr\u003e✅ Robust design for demanding handling\u003cbr\u003e✅ Suitable for high compressed-air flow rates\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eManufacturer\u003c\/td\u003e\u003ctd\u003eContracor\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eSeries\u003c\/td\u003e\u003ctd\u003eHTC-32\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProduct type\u003c\/td\u003e\u003ctd\u003eHose-insert blast nozzle\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eNozzle insert\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eHose ID\u003c\/td\u003e\u003ctd\u003e32 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eLength\u003c\/td\u003e\u003ctd\u003e120 mm\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:700px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eNozzle bore\u003c\/th\u003e\u003cth\u003eLength\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e6.5 mm\u003c\/td\u003e\u003ctd\u003e120 mm\u003c\/td\u003e\u003ctd\u003e10112502\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e8 mm\u003c\/td\u003e\u003ctd\u003e120 mm\u003c\/td\u003e\u003ctd\u003e10112503\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e9.5 mm\u003c\/td\u003e\u003ctd\u003e120 mm\u003c\/td\u003e\u003ctd\u003e10112504\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e11 mm\u003c\/td\u003e\u003ctd\u003e120 mm\u003c\/td\u003e\u003ctd\u003e10112505\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e12.5 mm\u003c\/td\u003e\u003ctd\u003e120 mm\u003c\/td\u003e\u003ctd\u003e10112506\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eCalculate compressed-air requirements, abrasive consumption and compressor capacity\u003c\/h5\u003e\u003cp\u003eAll five bore sizes are included in the calculator. The 11 and 12.5 mm variants require high compressor capacity; the 32 mm hose cross-section supports the necessary air flow.\u003c\/p\u003e\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1024px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid}.bncalc button{width:100%}}\u003c\/style\u003e\u003cdiv class=\"g\"\u003e\u003clabel\u003eNozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption\u003e1\u003c\/option\u003e\u003coption\u003e2\u003c\/option\u003e\u003coption\u003e3\u003c\/option\u003e\u003coption\u003e4\u003c\/option\u003e\u003coption\u003e5\u003c\/option\u003e\u003coption\u003e6\u003c\/option\u003e\u003coption\u003e7\u003c\/option\u003e\u003coption\u003e8\u003c\/option\u003e\u003coption\u003e9\u003c\/option\u003e\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eCapacity reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\u003cbutton id=\"bn-calc\" type=\"button\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\"\u003eReset\u003c\/button\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('en-GB',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003ePlease select nozzle bore, working pressure and capacity reserve.\u003c\/strong\u003e';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eCompressed-air requirement of the nozzle:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate abrasive consumption:\u003c\/strong\u003e approx. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\u003ch5\u003eCompatibility and Applications\u003c\/h5\u003e\u003cp\u003e✔ Direct installation in 32 mm ID blast hose\u003cbr\u003e✔ Rust and coating removal\u003cbr\u003e✔ Steel and plant engineering\u003cbr\u003e✔ Surface preparation\u003cbr\u003e✔ Mobile and stationary industrial blasting\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eInstallation, Wear and Safety\u003c\/h5\u003e\u003cp\u003eCheck the direct hose installation regularly for secure seating. Inspect the nozzle bore because wear increases compressed-air demand. Do not continue using damaged nozzles.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhich hose size?\u003c\/strong\u003e\u003cbr\u003e32 mm inner diameter.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich bore sizes?\u003c\/strong\u003e\u003cbr\u003e6.5, 8, 9.5, 11 and 12.5 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy tungsten carbide?\u003c\/strong\u003e\u003cbr\u003eFor its high toughness and good wear resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is important with the 12.5 mm bore?\u003c\/strong\u003e\u003cbr\u003eSufficient effective free air delivery at the required working pressure.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor HTC-32\u003c\/strong\u003e is a robust tungsten carbide hose-insert blast nozzle for professional pressure blasting with high compressed-air flow rates.\u003c\/p\u003e\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"6.5 x 120","offer_id":49019528806747,"sku":"10112502","price":78.18,"currency_code":"EUR","in_stock":true},{"title":"8 x 120","offer_id":49019528839515,"sku":"10112503","price":78.18,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 120","offer_id":49019532247387,"sku":"10112504","price":78.18,"currency_code":"EUR","in_stock":true},{"title":"11 x 120","offer_id":49019532968283,"sku":"10112505","price":78.18,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 120","offer_id":49019533427035,"sku":"10112506","price":78.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/venturi-steck-sandstrahlduese-wolframkarbid-borcarbid-htc-hbc-lang-contracor.jpg?v=1726398712"},{"product_id":"contracor-rohrinnenstrahlduse-ptc-360-wolframkarbid-8-x-75-mm","title":"PTC-360° internal pipe blast nozzle, tungsten carbide, short, 50 mm coarse thread, nozzle bore 8 mm, length 75 mm","description":"\u003ch5\u003eContracor PTC-360° – short internal pipe blast nozzle made of tungsten carbide\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor PTC-360°\u003c\/strong\u003e is a compact specialty nozzle designed for uniform internal blasting of pipes. The abrasive media is distributed radially across the entire circumference in the nozzle head, treating the inner wall of the pipe with a \u003cstrong\u003e360° blast pattern\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eWith an 8\u003cstrong\u003e-mm\u003c\/strong\u003e nozzle bore, a total length of \u003cstrong\u003e75 mm\u003c\/strong\u003e, and a wear-resistant tungsten carbide nozzle insert, the PTC-360° is particularly well-suited for short, easily accessible pipe sections and for professional cleaning and derusting tasks.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eYour Benefits at a Glance\u003c\/h5\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✅ Uniform 360° blast pattern for the interior surfaces of pipes\u003cbr\u003e✅ Compact design, only 75 mm long\u003cbr\u003e✅ Wear-resistant tungsten carbide nozzle insert\u003cbr\u003e✅ 8 mm nozzle bore for high blasting performance\u003cbr\u003e✅ 50 mm coarse thread for compatible NHP nozzle holders\u003cbr\u003e✅ Suitable for rust removal, paint stripping, and surface preparation\u003cbr\u003e✅ For mobile and stationary pressure blasting systems\u003cbr\u003e✅ Low-maintenance design with no rotating parts\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;min-width:700px;border-collapse:separate;border-spacing:0;text-align:center;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"position:sticky;left:0;z-index:3;background:#e5e5e5;padding:12px;border-right:1px solid #d0d0d0;border-bottom:1px solid #c8c8c8;text-align:left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background:#e5e5e5;padding:12px;border-bottom:1px solid #c8c8c8;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003ePTC-360°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003enozzle insert\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003enozzle bore\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eTotal length\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;text-align:left;font-weight:600;\"\u003eItem Number\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e10112590\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eHow It Works\u003c\/h5\u003e\u003cp\u003eThe air-abrasive media mixture enters the nozzle head, where it is deflected radially outward. This creates a circular blast pattern that treats the entire circumference of the pipe’s inner wall.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTypical Applications\u003c\/h5\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ Rust removal from the inner surfaces of pipes\u003cbr\u003e✔ Removal of scale and old coatings\u003cbr\u003e✔ Preparation prior to interior coating or lining\u003cbr\u003e✔ Piping, Tank, and Plant Construction\u003cbr\u003e✔ Maintenance and Overhaul\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eInstallation and Use\u003c\/h5\u003e\u003cp\u003eThe nozzle is screwed into a compatible nozzle holder with a 50 mm coarse thread. To ensure consistent results, the nozzle must be positioned as centrally as possible within the pipe. Depending on the pipe diameter, a suitable centering aid may be required.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eMaintenance and Safety\u003c\/h5\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ Check the nozzle bore and outlet openings regularly\u003cbr\u003e✔ Install the nozzle only when the system is completely depressurized\u003cbr\u003e✔ Use the correct nozzle gasket\u003cbr\u003e✔ Replace damaged or heavily worn nozzles immediately\u003cbr\u003e✔ Properly ground the blasting system\u003cbr\u003e✔ Use the required protective equipment\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eFAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhat kind of blast pattern does the PTC-360° produce?\u003c\/strong\u003e\u003cbr\u003eIt distributes the abrasive media radially across the entire circumference of the pipe’s inner wall.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the nozzle?\u003c\/strong\u003e\u003cbr\u003eThe total length is 75 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is its bore size?\u003c\/strong\u003e\u003cbr\u003eThe nozzle bore is 8 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs centering required?\u003c\/strong\u003e\u003cbr\u003eTo achieve a uniform blasting result, the nozzle must be guided as centrally as possible within the pipe.\u003c\/p\u003e","brand":"Contracor","offers":[{"title":"Default Title","offer_id":49019660763483,"sku":"10112590","price":177.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/rohrinnen-sandstrahlduese-wolframkarbid-ptc-360-kurz-contracor.jpg?v=1726400400"},{"product_id":"contracor-rohrinnenstrahlduse-ptc-360-l-wolframkarbid-5-x-200-mm","title":"PTC-360°L internal pipe blast nozzle, tungsten carbide, long, 50 mm coarse thread, nozzle bore 5 mm, length 200 mm","description":"\u003ch5\u003eContracor PTC-360°L – Long tungsten carbide internal pipe blast nozzle\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor PTC-360°L\u003c\/strong\u003e is an extended specialty nozzle for internal blasting of pipes and hard-to-reach pipe sections. The abrasive media is distributed radially within the nozzle head, creating a \u003cstrong\u003e360°\u003c\/strong\u003e circular \u003cstrong\u003eblast pattern\u003c\/strong\u003e on the inner wall of the pipe.\u003c\/p\u003e\u003cp\u003eThe long design, with \u003cstrong\u003ea total length of 200 mm\u003c\/strong\u003e, makes it easier to reach deeper areas. The tungsten carbide nozzle insert is designed to withstand high mechanical stress. With a 5\u003cstrong\u003e mm\u003c\/strong\u003e nozzle bore, the nozzle is also suitable for systems with more limited air flow.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eYour Benefits at a Glance\u003c\/h5\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✅ 360° circumferential blast pattern for interior pipe surfaces\u003cbr\u003e✅ Extended design for lower-lying areas\u003cbr\u003e✅ 200 mm total length\u003cbr\u003e✅ Wear-resistant tungsten carbide nozzle insert\u003cbr\u003e✅ 5 mm nozzle bore\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Suitable for rust removal and surface preparation\u003cbr\u003e✅ Low-maintenance design with no rotating parts\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;min-width:700px;border-collapse:separate;border-spacing:0;text-align:center;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"position:sticky;left:0;z-index:3;background:#e5e5e5;padding:12px;border-right:1px solid #d0d0d0;border-bottom:1px solid #c8c8c8;text-align:left;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"background:#e5e5e5;padding:12px;border-bottom:1px solid #c8c8c8;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003ePTC-360°L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003enozzle insert\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003enozzle bore\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eTotal length\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e200 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px 12px;border-right:1px solid #e0e0e0;border-bottom:1px solid #e8e8e8;text-align:left;font-weight:600;\"\u003eThread\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;border-bottom:1px solid #e8e8e8;\"\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#f7f7f7;\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#f7f7f7;padding:10px 12px;border-right:1px solid #e0e0e0;text-align:left;font-weight:600;\"\u003eItem Number\u003c\/td\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e10112595\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eHow It Works\u003c\/h5\u003e\u003cp\u003eThe abrasive media is deflected radially outward in the nozzle head and treats the entire circumference of the pipe’s inner wall. The extended design facilitates access to deeper areas.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTypical Applications\u003c\/h5\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ Cleaning longer pipe sections\u003cbr\u003e✔ Removal of rust, scale, and old coatings\u003cbr\u003e✔ Preparation before interior coating\u003cbr\u003e✔ Piping and Plant Construction\u003cbr\u003e✔ Maintenance and Overhaul\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eInstallation and Use\u003c\/h5\u003e\u003cp\u003eThe nozzle is screwed into a compatible nozzle holder with a 50 mm coarse thread. Centering is required to ensure consistent results. Depending on the pipe diameter, a suitable centering aid should be used.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eMaintenance and Safety\u003c\/h5\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ Check the exhaust openings regularly\u003cbr\u003e✔ Replace the nozzle only when the system is depressurized\u003cbr\u003e✔ Install the correct nozzle gasket\u003cbr\u003e✔ Replace a damaged nozzle immediately\u003cbr\u003e✔ Properly ground the blasting system\u003cbr\u003e✔ Use the required protective equipment\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eFAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the PTC-360° and the PTC-360°L?\u003c\/strong\u003e\u003cbr\u003eThe PTC-360°L is significantly longer at 200 mm and has a 5-mm bore. The short version is 75 mm long and has an 8-mm bore.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of thread does the nozzle have?\u003c\/strong\u003e\u003cbr\u003eA 50-mm coarse thread.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the purpose of the long design?\u003c\/strong\u003e\u003cbr\u003eIt facilitates access to deeper areas of the pipe.\u003c\/p\u003e","brand":"Contracor","offers":[{"title":"Default Title","offer_id":49019824734555,"sku":"10112595","price":148.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/rohrinnen-sandstrahlduese-wolframkarbid-ptc-360-l-lang-contracor.jpg?v=1726400645"},{"product_id":"contracor-winkelstrahlduse-superbent-400-45-grad-wolframkarbid","title":"SuperBent 400 angle blast nozzle, 45°, tungsten carbide, 50 mm coarse thread, nozzle bore 6.5–12.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\u003ch5\u003eContracor SuperBent 400 – 45° tungsten carbide angle blast nozzle\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor SuperBent 400\u003c\/strong\u003e is a professional angle blast nozzle with a 45° blast outlet for hard-to-reach surfaces. It enables blasting behind edges, on internal surfaces and in geometrically difficult areas where a straight nozzle cannot be aligned effectively.\u003c\/p\u003e\u003cp\u003eThe tungsten carbide nozzle insert provides high toughness and robust handling. A polyurethane jacket protects the nozzle body. All variants are 125 mm long and have a \u003cstrong\u003e50 mm coarse thread\u003c\/strong\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ 45° blast outlet\u003cbr\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ Polyurethane jacket\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Five nozzle bore sizes from 6.5 to 12.5 mm\u003cbr\u003e✅ Uniform length of 125 mm\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eManufacturer\u003c\/td\u003e\u003ctd\u003eContracor\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eSeries\u003c\/td\u003e\u003ctd\u003eSuperBent 400\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eDesign\u003c\/td\u003e\u003ctd\u003eAngle blast nozzle\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eBlast angle\u003c\/td\u003e\u003ctd\u003e45°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNozzle insert\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eOuter jacket\u003c\/td\u003e\u003ctd\u003ePolyurethane\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eConnection\u003c\/td\u003e\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eLength\u003c\/td\u003e\u003ctd\u003e125 mm\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:700px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eNozzle bore\u003c\/th\u003e\u003cth\u003eLength\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e6.5 mm\u003c\/td\u003e\u003ctd\u003e125 mm\u003c\/td\u003e\u003ctd\u003e10113092\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e8 mm\u003c\/td\u003e\u003ctd\u003e125 mm\u003c\/td\u003e\u003ctd\u003e10113093\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e9.5 mm\u003c\/td\u003e\u003ctd\u003e125 mm\u003c\/td\u003e\u003ctd\u003e10113094\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e11 mm\u003c\/td\u003e\u003ctd\u003e125 mm\u003c\/td\u003e\u003ctd\u003e10113095\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e12.5 mm\u003c\/td\u003e\u003ctd\u003e125 mm\u003c\/td\u003e\u003ctd\u003e10113096\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eCalculate compressed-air requirements, abrasive consumption and compressor capacity\u003c\/h5\u003e\u003cp\u003eThe SuperBent 400 has a single 45° blast outlet. All available bore sizes are included in the calculator.\u003c\/p\u003e\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1280px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid;grid-template-columns:1fr;gap:10px}.bncalc button{width:100%}}\u003c\/style\u003e\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px;font-size:14px\"\u003e\u003cp style=\"margin:0 0 6px\"\u003eSelect the nozzle bore, working pressure and capacity reserve.\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 Capacity reserve:\u003c\/strong\u003e Accounts for nozzle wear and pressure losses.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"g\"\u003e\u003clabel\u003eNozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption\u003e1\u003c\/option\u003e\u003coption\u003e2\u003c\/option\u003e\u003coption\u003e3\u003c\/option\u003e\u003coption\u003e4\u003c\/option\u003e\u003coption\u003e5\u003c\/option\u003e\u003coption\u003e6\u003c\/option\u003e\u003coption\u003e7\u003c\/option\u003e\u003coption\u003e8\u003c\/option\u003e\u003coption\u003e9\u003c\/option\u003e\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eCapacity reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\u003cbutton id=\"bn-calc\" type=\"button\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\"\u003eReset\u003c\/button\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\u003cp style=\"font-size:12px;color:#555\"\u003eTechnical guide values; effective free air delivery at working pressure is decisive for compressor selection.\u003c\/p\u003e\u003c\/div\u003e\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('en-GB',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003ePlease select nozzle bore, working pressure and capacity reserve.\u003c\/strong\u003e';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eCompressed-air requirement of the nozzle:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate abrasive consumption:\u003c\/strong\u003e approx. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\u003cp\u003e✔ 45° deflection for hard-to-reach surfaces\u003cbr\u003e✔ Tungsten carbide for robust handling\u003cbr\u003e✔ Larger bore sizes increase air demand and potential blasting output\u003cbr\u003e✔ Align the nozzle specifically for internal surfaces and undercuts\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\u003cp\u003e✔ Corundum\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Steel grit in suitable systems\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Internal surfaces and undercuts\u003cbr\u003e✔ Vessels and structures\u003cbr\u003e✔ Steel and plant engineering\u003cbr\u003e✔ Repair and maintenance\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eWear, Inspection and Operation\u003c\/h5\u003e\u003cp\u003eCheck the bore and deflection area regularly. Tungsten carbide is impact-tough, but damaged nozzles should not be used. Wear increases compressed-air demand.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eHow far is the blast stream deflected?\u003c\/strong\u003e\u003cbr\u003e45°.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich connection?\u003c\/strong\u003e\u003cbr\u003e50 mm coarse thread.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich bore sizes?\u003c\/strong\u003e\u003cbr\u003e6.5 to 12.5 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the advantage of tungsten carbide?\u003c\/strong\u003e\u003cbr\u003eHigh toughness and robust handling combined with good wear resistance.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor SuperBent 400\u003c\/strong\u003e is a robust 45° tungsten carbide angle blast nozzle for professional work in hard-to-reach areas.\u003c\/p\u003e\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"6.5 x 125","offer_id":49019961114971,"sku":"10113092","price":161.72,"currency_code":"EUR","in_stock":true},{"title":"8 x 125","offer_id":49019961147739,"sku":"10113093","price":170.29,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 125","offer_id":49019961180507,"sku":"10113094","price":174.57,"currency_code":"EUR","in_stock":true},{"title":"11 x 125","offer_id":49019961213275,"sku":"10113095","price":183.14,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 125","offer_id":49019961246043,"sku":"10113096","price":194.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/winkel-sandstrahlduese-superbent-400-rot-wolframkarbid-contracor.jpg?v=1759475123"},{"product_id":"contracor-winkelstrahlduse-atc-1-2-3-x-45-grad-wolframkarbid","title":"ATC angle blast nozzle, 1\/2\/3 x 45°, tungsten carbide, short, 50 mm coarse thread, nozzle bore 5–9.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:collapse}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\u003ch5\u003eContracor ATC – angle blast nozzle with 1, 2 or 3 outlets at 45°\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor ATC\u003c\/strong\u003e is a compact tungsten carbide angle blast nozzle available with \u003cstrong\u003eone, two or three 45° blast outlets\u003c\/strong\u003e. It allows hard-to-reach areas or several circumferential sections to be blasted simultaneously. The nozzle has a 50 mm coarse thread.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ 1, 2 or 3 lateral 45° outlets\u003cbr\u003e✅ Tungsten carbide nozzle insert\u003cbr\u003e✅ Compact design\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Bore sizes per outlet from 5 to 9.5 mm\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eManufacturer\u003c\/td\u003e\u003ctd\u003eContracor\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eSeries\u003c\/td\u003e\u003ctd\u003eATC\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNozzle insert\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eOutlets\u003c\/td\u003e\u003ctd\u003e1 \/ 2 \/ 3 × 45°\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eConnection\u003c\/td\u003e\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\u003ctr\u003e\u003cth\u003eOutlets \/ bore size\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e1 \/ 5 mm\u003c\/td\u003e\u003ctd\u003e10112511\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e1 \/ 6.5 mm\u003c\/td\u003e\u003ctd\u003e10112512\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e1 \/ 8 mm\u003c\/td\u003e\u003ctd\u003e10112513\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e1 \/ 9.5 mm\u003c\/td\u003e\u003ctd\u003e10112514\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e2 \/ 5 mm\u003c\/td\u003e\u003ctd\u003e10112521\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e2 \/ 6.5 mm\u003c\/td\u003e\u003ctd\u003e10112522\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e2 \/ 8 mm\u003c\/td\u003e\u003ctd\u003e10112523\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e2 \/ 9.5 mm\u003c\/td\u003e\u003ctd\u003e10112524\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e3 \/ 5 mm\u003c\/td\u003e\u003ctd\u003e10112531\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e3 \/ 6.5 mm\u003c\/td\u003e\u003ctd\u003e10112532\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e3 \/ 8 mm\u003c\/td\u003e\u003ctd\u003e10112533\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e3 \/ 9.5 mm\u003c\/td\u003e\u003ctd\u003e10112534\u003c\/td\u003e\u003c\/tr\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eCalculate compressed-air requirements, abrasive consumption and compressor capacity\u003c\/h5\u003e\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px\"\u003e\u003cp\u003eWith multiple outlets, the \u003cstrong\u003etotal air demand of all outlets operating simultaneously\u003c\/strong\u003e must be taken into account. \u003cstrong\u003e💡 Capacity reserve:\u003c\/strong\u003e In addition to the demand of 1, 2 or 3 outlets, allow for nozzle wear and pressure losses.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv id=\"angle-calc\"\u003e\u003cstyle\u003e#angle-calc .g{display:grid;grid-template-columns:1fr 1fr 1fr 1fr auto;gap:10px;align-items:end}#angle-calc select,#angle-calc button{height:40px;box-sizing:border-box;border-radius:8px}#angle-calc select{width:100%;background:#fff;border:1px solid #ccc}@media(max-width:1280px){#angle-calc .g{grid-template-columns:1fr}#angle-calc button{width:100%}}\u003c\/style\u003e\u003cdiv class=\"g\"\u003e\u003clabel\u003eBore per outlet\u003cselect id=\"ac-d\"\u003e\u003coption\u003e5\u003c\/option\u003e\u003coption\u003e6.5\u003c\/option\u003e\u003coption selected\u003e8\u003c\/option\u003e\u003coption\u003e9.5\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eNumber of outlets\u003cselect id=\"ac-n\"\u003e\u003coption\u003e1\u003c\/option\u003e\u003coption\u003e2\u003c\/option\u003e\u003coption\u003e3\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure\u003cselect id=\"ac-p\"\u003e\u003coption\u003e1\u003c\/option\u003e\u003coption\u003e2\u003c\/option\u003e\u003coption\u003e3\u003c\/option\u003e\u003coption\u003e4\u003c\/option\u003e\u003coption\u003e5\u003c\/option\u003e\u003coption\u003e6\u003c\/option\u003e\u003coption selected\u003e7\u003c\/option\u003e\u003coption\u003e8\u003c\/option\u003e\u003coption\u003e9\u003c\/option\u003e\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eCapacity reserve\u003cselect id=\"ac-r\"\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\u003coption value=\".3\" selected\u003e30 %\u003c\/option\u003e\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cbutton id=\"ac-c\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003c\/div\u003e\u003cdiv id=\"ac-o\" style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\u003cscript\u003e(function(){var a={'5':[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],'6.5':[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],'8':[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],'9.5':[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55]};function f(x,d){return x.toLocaleString('en-GB',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('ac-c').onclick=function(){var d=document.getElementById('ac-d').value,n=+document.getElementById('ac-n').value,p=+document.getElementById('ac-p').value,r=+document.getElementById('ac-r').value,b=a[d][p-1]*n,q=b*(1+r);document.getElementById('ac-o').innerHTML='\u003cstrong\u003eTotal compressed-air requirement:\u003c\/strong\u003e '+f(b,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate total abrasive consumption:\u003c\/strong\u003e approx. '+f(b*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'}})();\u003c\/script\u003e\u003chr\u003e\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\u003cp\u003e✔ Multiple outlets distribute the blast stream in several directions\u003cbr\u003e✔ Air demand increases with the number and bore size of simultaneously open outlets\u003cbr\u003e✔ Always size the system for the total demand when using multiple outlets\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\u003cp\u003e✔ Corundum\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Other dry abrasive media of suitable grit size\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Internal areas and hard-to-reach structures\u003cbr\u003e✔ Circumferential blasting\u003cbr\u003e✔ Pipes, profiles and cavities depending on geometry\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eWear, Inspection and Operation\u003c\/h5\u003e\u003cp\u003eCheck all outlets for even wear and damage. Uneven wear can alter the blast pattern and air distribution.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhy does a three-outlet nozzle require more air?\u003c\/strong\u003e\u003cbr\u003eBecause all three outlets must be supplied simultaneously.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the outlet angle?\u003c\/strong\u003e\u003cbr\u003e45° per outlet.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor ATC\u003c\/strong\u003e is a flexible multi-outlet angle blast nozzle for complex geometries; the dedicated calculator accounts for both the number and bore size of the outlets.\u003c\/p\u003e\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"1 \/ 5","offer_id":49020000502107,"sku":"10112511","price":129.59,"currency_code":"EUR","in_stock":true},{"title":"1 \/ 6.5","offer_id":49020000534875,"sku":"10112512","price":129.59,"currency_code":"EUR","in_stock":true},{"title":"1 \/ 8","offer_id":49020000567643,"sku":"10112513","price":129.59,"currency_code":"EUR","in_stock":true},{"title":"1 \/ 9.5","offer_id":49020000600411,"sku":"10112514","price":129.59,"currency_code":"EUR","in_stock":true},{"title":"2 \/ 5","offer_id":49330492604763,"sku":"10112521","price":136.02,"currency_code":"EUR","in_stock":true},{"title":"2 \/ 6.5","offer_id":49330492670299,"sku":"10112522","price":136.02,"currency_code":"EUR","in_stock":true},{"title":"2 \/ 8","offer_id":49330492735835,"sku":"10112523","price":136.02,"currency_code":"EUR","in_stock":true},{"title":"2 \/ 9.5","offer_id":49330492801371,"sku":"10112524","price":136.02,"currency_code":"EUR","in_stock":true},{"title":"3 \/ 5","offer_id":49330492637531,"sku":"10112531","price":143.51,"currency_code":"EUR","in_stock":true},{"title":"3 \/ 6.5","offer_id":49330492703067,"sku":"10112532","price":143.51,"currency_code":"EUR","in_stock":true},{"title":"3 \/ 8","offer_id":49330492768603,"sku":"10112533","price":143.51,"currency_code":"EUR","in_stock":true},{"title":"3 \/ 9.5","offer_id":49330492834139,"sku":"10112534","price":143.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/winkel-sandstrahlduese-wolframkarbid-atc-contracor.jpg?v=1726401934"},{"product_id":"contracor-feuchtstrahlduse-wbn-mini-wolframkarbid-5-bis-8-mm","title":"WBN-Mini wet blast nozzle, 25 mm coarse thread, tungsten carbide, nozzle bore 5–8 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\u003ch5\u003eContracor WBN-Mini – compact wet blast nozzle with 25 mm coarse thread\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor WBN-Mini\u003c\/strong\u003e is a compact wet blast nozzle for low to medium compressed-air capacities. It combines a robust tungsten carbide nozzle insert with water injection for dust reduction and is particularly suitable for precise work or confined spaces.\u003c\/p\u003e\u003cp\u003eThe nozzle has a \u003cstrong\u003e25 mm coarse thread\u003c\/strong\u003e, a \u003cstrong\u003e1\/2\u0026quot; water connection\u003c\/strong\u003e and is available with 5, 6.5 and 8 mm bore sizes.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Compact wet blast nozzle\u003cbr\u003e✅ Tungsten carbide nozzle insert\u003cbr\u003e✅ 25 mm coarse thread\u003cbr\u003e✅ 1\/2\u0026quot; water connection\u003cbr\u003e✅ Bore sizes 5 \/ 6.5 \/ 8 mm\u003cbr\u003e✅ Reduced dust generation through water injection\u003cbr\u003e✅ Suitable for low to medium air flow rates\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eManufacturer\u003c\/td\u003e\u003ctd\u003eContracor\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eSeries\u003c\/td\u003e\u003ctd\u003eWBN-Mini\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProduct type\u003c\/td\u003e\u003ctd\u003eWet blast nozzle\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eNozzle insert\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eNozzle connection\u003c\/td\u003e\u003ctd\u003e25 mm coarse thread\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eWater connection\u003c\/td\u003e\u003ctd\u003e1\/2\u0026quot;\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eNozzle bore\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e5 mm\u003c\/td\u003e\u003ctd\u003e10112005\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e6.5 mm\u003c\/td\u003e\u003ctd\u003e10112006\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e8 mm\u003c\/td\u003e\u003ctd\u003e10112007\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eCalculate compressed-air requirements, abrasive consumption and compressor capacity\u003c\/h5\u003e\u003cp\u003eThe 5, 6.5 and 8 mm bore sizes are included in the calculator. The displayed abrasive consumption is only a rough guide for wet blasting because water injection and metering settings affect the process.\u003c\/p\u003e\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1024px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid}.bncalc button{width:100%}}\u003c\/style\u003e\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px;font-size:14px\"\u003e\u003cp style=\"margin:0 0 6px\"\u003eSelect the nozzle bore, working pressure and capacity reserve.\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 Capacity reserve:\u003c\/strong\u003e Accounts for nozzle wear and pressure losses.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"g\"\u003e\u003clabel\u003eNozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption\u003e1\u003c\/option\u003e\u003coption\u003e2\u003c\/option\u003e\u003coption\u003e3\u003c\/option\u003e\u003coption\u003e4\u003c\/option\u003e\u003coption\u003e5\u003c\/option\u003e\u003coption\u003e6\u003c\/option\u003e\u003coption\u003e7\u003c\/option\u003e\u003coption\u003e8\u003c\/option\u003e\u003coption\u003e9\u003c\/option\u003e\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eCapacity reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\u003cbutton id=\"bn-calc\" type=\"button\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\"\u003eReset\u003c\/button\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\u003cp style=\"font-size:12px;color:#555\"\u003e\u003cstrong\u003e📌 Note:\u003c\/strong\u003e Air demand can be used as a nozzle reference; abrasive consumption for wet blasting is only a rough guide.\u003c\/p\u003e\u003c\/div\u003e\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('en-GB',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003ePlease select nozzle bore, working pressure and capacity reserve.\u003c\/strong\u003e';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eCompressed-air requirement of the nozzle:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate abrasive consumption:\u003c\/strong\u003e approx. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\u003cp\u003e✔ Water injection directly at the nozzle\u003cbr\u003e✔ 5 mm for lower air demand and controlled work\u003cbr\u003e✔ 8 mm for higher surface coverage\u003cbr\u003e✔ 25 mm coarse thread for compatible compact nozzle holders\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\u003cp\u003e✔ Garnet\u003cbr\u003e✔ Corundum\u003cbr\u003e✔ Suitable mineral abrasive media\u003cbr\u003e✔ Other media suitable for wet blasting\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Restoration and renovation\u003cbr\u003e✔ Stone, concrete and mineral surfaces\u003cbr\u003e✔ Rust and coating removal with reduced dust generation\u003cbr\u003e✔ Precise work and confined areas\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eInstallation, Inspection and Operation\u003c\/h5\u003e\u003cp\u003eCheck the water connection for leaks and regulate the water supply correctly. Inspect the nozzle bore regularly for wear. Clean the water line after use.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhich thread?\u003c\/strong\u003e\u003cbr\u003e25 mm coarse thread.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich water connection?\u003c\/strong\u003e\u003cbr\u003e1\/2\u0026quot;.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich bore sizes?\u003c\/strong\u003e\u003cbr\u003e5, 6.5 and 8 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen is the Mini version useful?\u003c\/strong\u003e\u003cbr\u003eFor compact systems, lower air flow rates or confined workspaces.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor WBN-Mini\u003c\/strong\u003e is a compact tungsten carbide wet blast nozzle for professional dust-reduced blasting with a 25 mm coarse thread.\u003c\/p\u003e\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"5","offer_id":49021428334939,"sku":"10112005","price":161.72,"currency_code":"EUR","in_stock":true},{"title":"6.5","offer_id":49021428367707,"sku":"10112006","price":161.72,"currency_code":"EUR","in_stock":true},{"title":"8","offer_id":49021428433243,"sku":"10112007","price":161.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/feuxhstrahlduese-nassstrahlduese-wbn-mini-contracor-font.jpg?v=1786280958"},{"product_id":"contracor-feuchtstrahlduse-wbn-wolframkarbid-6-5-bis-9-5-mm","title":"WBN wet blast nozzle, 50 mm coarse thread, tungsten carbide, nozzle bore 6.5–9.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\u003ch5\u003eContracor WBN – tungsten carbide wet blast nozzle with 50 mm coarse thread\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor WBN\u003c\/strong\u003e is a professional wet blast nozzle for combining compressed air, abrasive media and water. Water injection at the nozzle reduces dust generation and extends pressure blasting to dust-sensitive environments and gentler cleaning applications.\u003c\/p\u003e\u003cp\u003eThe tungsten carbide nozzle insert is housed in an aluminium jacket. The nozzle has a \u003cstrong\u003e32 mm inlet\u003c\/strong\u003e, \u003cstrong\u003e50 mm coarse thread\u003c\/strong\u003e and is available with 6.5, 8 and 9.5 mm bore sizes.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Wet blasting for dust reduction\u003cbr\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ Aluminium jacket\u003cbr\u003e✅ 32 mm inlet\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Bore sizes 6.5 \/ 8 \/ 9.5 mm\u003cbr\u003e✅ Suitable for steel, stone and concrete\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eFeature\u003c\/th\u003e\u003cth\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003eManufacturer\u003c\/td\u003e\u003ctd\u003eContracor\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eSeries\u003c\/td\u003e\u003ctd\u003eWBN\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eProduct type\u003c\/td\u003e\u003ctd\u003eWet blast nozzle\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eNozzle insert\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eJacket\u003c\/td\u003e\u003ctd\u003eAluminium\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003eInlet\u003c\/td\u003e\u003ctd\u003e32 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003eConnection\u003c\/td\u003e\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth\u003eNozzle bore\u003c\/th\u003e\u003cth\u003eSKU\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd\u003e6.5 mm\u003c\/td\u003e\u003ctd\u003e10112002\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#fafafa\"\u003e\u003ctd\u003e8 mm\u003c\/td\u003e\u003ctd\u003e10112003\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd\u003e9.5 mm\u003c\/td\u003e\u003ctd\u003e10112004\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eCalculate compressed-air requirements, abrasive consumption and compressor capacity\u003c\/h5\u003e\u003cp\u003eThe 6.5, 8 and 9.5 mm bore sizes are included in the calculator as air-demand references. The abrasive consumption shown is based on standard dry-blasting guide values and should only be treated as an approximation for wet blasting.\u003c\/p\u003e\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1024px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid}.bncalc button{width:100%}}\u003c\/style\u003e\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px;font-size:14px\"\u003e\u003cp style=\"margin:0 0 6px\"\u003eSelect the nozzle bore, working pressure and capacity reserve.\u003c\/p\u003e\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 Capacity reserve:\u003c\/strong\u003e Accounts for nozzle wear and pressure losses.\u003c\/p\u003e\u003c\/div\u003e\u003cdiv class=\"g\"\u003e\u003clabel\u003eNozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption\u003e1\u003c\/option\u003e\u003coption\u003e2\u003c\/option\u003e\u003coption\u003e3\u003c\/option\u003e\u003coption\u003e4\u003c\/option\u003e\u003coption\u003e5\u003c\/option\u003e\u003coption\u003e6\u003c\/option\u003e\u003coption\u003e7\u003c\/option\u003e\u003coption\u003e8\u003c\/option\u003e\u003coption\u003e9\u003c\/option\u003e\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eCapacity reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\u003cbutton id=\"bn-calc\" type=\"button\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\"\u003eReset\u003c\/button\u003e\u003c\/div\u003e\u003c\/div\u003e\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\u003cp style=\"font-size:12px;color:#555\"\u003e\u003cstrong\u003e📌 Note:\u003c\/strong\u003e Air demand can be used as a nozzle reference; abrasive consumption for wet blasting is only a rough guide.\u003c\/p\u003e\u003c\/div\u003e\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('en-GB',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003ePlease select nozzle bore, working pressure and capacity reserve.\u003c\/strong\u003e';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eCompressed-air requirement of the nozzle:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eRecommended compressor free air delivery incl. reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eApproximate abrasive consumption:\u003c\/strong\u003e approx. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eIndicative compressor motor power:\u003c\/strong\u003e approx. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\u003cp\u003e✔ Water injection binds dust directly in the blast stream\u003cbr\u003e✔ 6.5 mm for lower air demand\u003cbr\u003e✔ 9.5 mm for higher surface coverage\u003cbr\u003e✔ 32 mm inlet supports the air flow required by professional nozzle bore sizes\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\u003cp\u003e✔ Garnet\u003cbr\u003e✔ Corundum\u003cbr\u003e✔ Suitable mineral abrasive media\u003cbr\u003e✔ Other abrasive media suitable for wet blasting\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Steel surfaces\u003cbr\u003e✔ Stone and concrete\u003cbr\u003e✔ Rust and coating removal\u003cbr\u003e✔ Restoration and maintenance\u003cbr\u003e✔ Dust-sensitive work environments\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eWear, Inspection and Operation\u003c\/h5\u003e\u003cp\u003eCheck the water supply for leaks and correct operation. Inspect the nozzle bore regularly. Clean the water path after use and take suitable measures against flash rust on steel surfaces where necessary.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhich connection?\u003c\/strong\u003e\u003cbr\u003e50 mm coarse thread.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich inlet?\u003c\/strong\u003e\u003cbr\u003e32 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich bore sizes?\u003c\/strong\u003e\u003cbr\u003e6.5, 8 and 9.5 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the displayed abrasive consumption exact?\u003c\/strong\u003e\u003cbr\u003eNo. Water quantity and process settings affect actual abrasive consumption during wet blasting.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor WBN\u003c\/strong\u003e is a robust tungsten carbide wet blast nozzle for professional dust-reduced blasting on steel, stone and concrete.\u003c\/p\u003e\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"6.5","offer_id":49021443146075,"sku":"10112002","price":197.06,"currency_code":"EUR","in_stock":true},{"title":"8","offer_id":49021443178843,"sku":"10112003","price":197.06,"currency_code":"EUR","in_stock":true},{"title":"9.5","offer_id":49021443211611,"sku":"10112004","price":197.06,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/feuxhstrahlduese-nassstrahlduese-wbn-contracor-font.jpg?v=1786280993"},{"product_id":"contracor-feuchtstrahlkopf-wba-wolframkarbid","title":"WBA wet blast head, 50 mm coarse thread, tungsten carbide","description":"\u003ch5\u003eContracor WBA – tungsten carbide wet blast head with 2 × 50 mm coarse thread\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor WBA\u003c\/strong\u003e is a retrofit wet blast head that introduces water directly at the nozzle area. It is installed between the nozzle holder and the blast nozzle and reduces dust generation by wetting the blast stream at the point of discharge.\u003c\/p\u003e\u003cp\u003eThe WBA has \u003cstrong\u003etwo 50 mm coarse-thread connections\u003c\/strong\u003e: a \u003cstrong\u003e50 mm male coarse thread\u003c\/strong\u003e for installation in a compatible nozzle holder and a \u003cstrong\u003e50 mm female coarse thread\u003c\/strong\u003e for a suitable blast nozzle. The blast nozzle is \u003cstrong\u003enot included\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eWear-exposed components made from \u003cstrong\u003etungsten carbide\u003c\/strong\u003e are designed for professional use. The WBA is particularly useful for upgrading existing pressure blasting equipment for dust-reduced operation.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits at a Glance\u003c\/h5\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✅ Significantly reduced dust generation\u003cbr\u003e✅ Retrofit water injection directly at the nozzle area\u003cbr\u003e✅ Installed between nozzle holder and blast nozzle\u003cbr\u003e✅ 50 mm male coarse thread for the nozzle holder\u003cbr\u003e✅ 50 mm female coarse thread for the blast nozzle\u003cbr\u003e✅ Wear-resistant tungsten carbide components\u003cbr\u003e✅ For professional pressure blasting systems\u003cbr\u003e✅ Better visibility at the work area\u003cbr\u003e✅ Reduced dust release into the surroundings\u003cbr\u003e✅ Suitable for mobile and stationary applications\u003c\/div\u003e\u003chr\u003e\u003ch5\u003e📦 Package Contents\u003c\/h5\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ Contracor WBA wet blast head\u003cbr\u003e✔ Water feed at the blast head\u003c\/div\u003e\u003cdiv style=\"margin-top:16px;padding:14px 16px;background:#f3f3f3;border-radius:10px;\"\u003e\u003cstrong\u003e📌 Note:\u003c\/strong\u003e\u003cbr\u003eA blast nozzle with a 50 mm coarse thread is not included and must be ordered separately.\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;min-width:700px;border-collapse:separate;border-spacing:0;text-align:center;\"\u003e\u003cthead\u003e\u003ctr\u003e\u003cth style=\"position:sticky;left:0;z-index:3;background:#e5e5e5;padding:12px;text-align:left;\"\u003eFeature\u003c\/th\u003e\u003cth style=\"background:#e5e5e5;padding:12px;\"\u003eSpecification\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd style=\"text-align:left;font-weight:600;\"\u003eModel\u003c\/td\u003e\u003ctd\u003eWBA\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"text-align:left;font-weight:600;\"\u003eProduct type\u003c\/td\u003e\u003ctd\u003eWet blast head\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"text-align:left;font-weight:600;\"\u003eWear material\u003c\/td\u003e\u003ctd\u003eTungsten carbide\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"text-align:left;font-weight:600;\"\u003eNozzle-holder connection\u003c\/td\u003e\u003ctd\u003e1 × 50 mm male coarse thread\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"text-align:left;font-weight:600;\"\u003eBlast-nozzle connection\u003c\/td\u003e\u003ctd\u003e1 × 50 mm female coarse thread\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"text-align:left;font-weight:600;\"\u003eCompatible blast nozzle\u003c\/td\u003e\u003ctd\u003eBlast nozzle with 50 mm coarse thread\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"text-align:left;font-weight:600;\"\u003eWater connection\u003c\/td\u003e\u003ctd\u003e1\/2\u0026quot;\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"text-align:left;font-weight:600;\"\u003eItem number\u003c\/td\u003e\u003ctd\u003e10112000\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eHow It Works\u003c\/h5\u003e\u003cp\u003eThe WBA introduces water immediately around the blast outlet. The water captures part of the dust generated by the blasting process, improving visibility and reducing airborne dust in the surrounding area.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTypical Applications\u003c\/h5\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ Façade, concrete and natural-stone treatment\u003cbr\u003e✔ Rust and coating removal\u003cbr\u003e✔ Corrosion-protection work\u003cbr\u003e✔ Renovation and restoration\u003cbr\u003e✔ Work in dust-sensitive areas\u003cbr\u003e✔ Mobile construction-site applications\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eInstallation and Compatibility\u003c\/h5\u003e\u003cp\u003eScrew the WBA's \u003cstrong\u003e50 mm male coarse thread\u003c\/strong\u003e into a compatible nozzle holder. Then screw a separately available blast nozzle with a \u003cstrong\u003e50 mm coarse thread\u003c\/strong\u003e into the WBA's \u003cstrong\u003e50 mm female coarse thread\u003c\/strong\u003e. The WBA therefore sits between the nozzle holder and blast nozzle.\u003c\/p\u003e\u003cp\u003eBefore installation, verify that nozzle holder, WBA and blast nozzle have compatible threads and sealing surfaces. All connections must be fully engaged, leak-tight and secured against accidental loosening. The water connection must also be pressure-tight.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eMaintenance and Safety\u003c\/h5\u003e\u003cdiv style=\"line-height:1.75;\"\u003e✔ Flush water passages regularly\u003cbr\u003e✔ Keep male and female threads clean\u003cbr\u003e✔ Inspect sealing surfaces and nozzle gaskets\u003cbr\u003e✔ Check the water connection for leaks\u003cbr\u003e✔ Install or service only when the system is fully depressurised\u003cbr\u003e✔ Drain completely after use\u003cbr\u003e✔ Protect from frost\u003cbr\u003e✔ Use suitable protective clothing and respiratory protection\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eFAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eIs the WBA a complete blast nozzle?\u003c\/strong\u003e\u003cbr\u003eNo. It is a wet blast head for water injection. A compatible 50 mm coarse-thread blast nozzle is required separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich threads does the WBA use?\u003c\/strong\u003e\u003cbr\u003eA 50 mm male coarse thread for the nozzle holder and a 50 mm female coarse thread for the blast nozzle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhere is it installed?\u003c\/strong\u003e\u003cbr\u003eBetween the nozzle holder and the separately purchased blast nozzle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it make blasting completely dust-free?\u003c\/strong\u003e\u003cbr\u003eNo. It significantly reduces dust generation but does not eliminate it completely.\u003c\/p\u003e","brand":"Contracor","offers":[{"title":"Default Title","offer_id":49021469327707,"sku":"10112000","price":171.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/feuchtstrahlkopf-wba-contracor-10112000-front.jpg?v=1786280784"},{"product_id":"clemco-feuchtstrahlduse-soft-duse-wolframkarbid-8-oder-9-5-mm","title":"Wet blast nozzle, Soft Nozzle, 50 mm coarse thread, tungsten carbide, nozzle bore 8 or 9.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eClemco Soft Nozzle – Wet blast nozzle made of tungsten carbide with GEKA water connection\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco Soft Nozzle\u003c\/strong\u003e is a professional wet blast nozzle designed for dust-reduced and material-friendly blasting operations. Through the controlled addition of water, the dry blast stream is mixed with water directly at the nozzle. This significantly reduces dust generation and additionally cools and wets the surface during the blasting process.\u003c\/p\u003e\n\u003cp\u003eThe tungsten carbide nozzle insert offers a robust, impact-resistant design. The nozzle features \u003cstrong\u003ea 50 mm coarse thread\u003c\/strong\u003e and a \u003cstrong\u003eGEKA water connection\u003c\/strong\u003e. It is available in 8 and 9.5 mm bore sizes; the nozzle is intended, among other things, for use with compatible Clemco NHP\/CFP-50 nozzle holders.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Wet blasting for significant dust reduction\u003cbr\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ GEKA water connection for practical water supply\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ 8 and 9.5 mm bore holes\u003cbr\u003e✅ Suitable for renovation, restoration, and industrial surface treatment\u003cbr\u003e✅ Adding water can reduce the impact on sensitive environments and adjacent areas\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eClemco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eTranslation\u003c\/td\u003e\n\u003ctd\u003eWet blast nozzle \/ Soft nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003enozzle insert\u003c\/td\u003e\n\u003ctd\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eConnection Nozzle\u003c\/td\u003e\n\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater connection\u003c\/td\u003e\n\u003ctd\u003eGEKA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003enozzle bores\u003c\/td\u003e\n\u003ctd\u003e8 or 9.5 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eincluding, among other things, compatible NHP\/CFP-50 nozzle holders\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"position:sticky;left:0;background:#f3f3f3\"\u003enozzle bore\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003e100432\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e9.5 mm\u003c\/td\u003e\n\u003ctd\u003e100433\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power\u003c\/h5\u003e\n\u003cp\u003eThe air requirement of the nozzle is generally based on the nozzle cross-section and operating pressure; 8 and 9.5 mm are directly available in the calculator. \u003cstrong\u003eThe displayed abrasive consumption is based on dry blasting guidelines and serves only as a rough guide for wet blasting.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\n\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1024px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid}.bncalc button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px;font-size:14px\"\u003e\n\u003cp style=\"margin:0 0 6px\"\u003eSelect the nozzle bore, working pressure, and power reserve.\u003c\/p\u003e\n\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 Power reserve:\u003c\/strong\u003e accounts for nozzle wear and pressure losses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"g\"\u003e\n\u003clabel\u003enozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\n\u003coption\u003e4\u003c\/option\u003e\n\u003coption\u003e5\u003c\/option\u003e\n\u003coption\u003e6\u003c\/option\u003e\n\u003coption\u003e7\u003c\/option\u003e\n\u003coption\u003e8\u003c\/option\u003e\n\u003coption\u003e9\u003c\/option\u003e\n\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003epower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\n\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\n\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:12px;color:#555\"\u003e\u003cstrong\u003e📌 Note:\u003c\/strong\u003e Air consumption can be used as a nozzle reference; abrasive consumption for wet blasting is only a rough guide.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003eBitte alle drei Werte auswählen.\u003c\/strong\u003e';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eEmpfohlene Kompressor-Liefermenge inkl. Reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Kompressor-Motorleistung:\u003c\/strong\u003e ca. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\n\u003cp\u003e✔ Water is mixed in immediately at the blast outlet\u003cbr\u003e✔ 8 mm requires less compressed air than 9.5 mm\u003cbr\u003e✔ 9.5 mm enables higher surface coverage rates with sufficient air supply\u003cbr\u003e✔ Adjust the water flow so that dust is bound without using an unnecessary amount of water\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Suitable mineral abrasive media\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Corundum, depending on the application\u003cbr\u003e✔ Additional free-flowing abrasive media suitable for wet blasting\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📌 Note:\u003c\/strong\u003e Abrasive media must be compatible with the amount of water added, the surface material, and the desired blast pattern.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Facade and concrete restoration\u003cbr\u003e✔ Natural stone and mineral substrates\u003cbr\u003e✔ Rust removal and paint stripping with reduced dust generation\u003cbr\u003e✔ Working in a sensitive environment\u003cbr\u003e✔ Renovation and Maintenance\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eInstallation, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eInstall the water connection securely and ensure it is leak-free. Check the nozzle, nozzle holder, and water supply before starting operation. After use, flush the water line and regularly inspect the nozzle bore for wear.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the benefit of adding water?\u003c\/strong\u003e\u003cbr\u003eIt captures a large portion of the dust generated and can make the blasting process gentler on both the material and the environment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich water connection?\u003c\/strong\u003e\u003cbr\u003eGEKA.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich holes?\u003c\/strong\u003e\u003cbr\u003e8 and 9.5 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use the standard abrasive consumption values from the dry calculator?\u003c\/strong\u003e\u003cbr\u003eFor general guidance only. In wet blasting, the addition of water and process control also affect actual consumption.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco Soft Nozzle\u003c\/strong\u003e is a robust wet blast nozzle designed for low-dust professional surface treatment. Its tungsten carbide core, GEKA water connection, and 50-mm coarse thread combine to create a practical solution for renovation and industrial applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clemco","offers":[{"title":"8","offer_id":49232581427547,"sku":"100432","price":732.56,"currency_code":"EUR","in_stock":true},{"title":"9.5","offer_id":49232581460315,"sku":"100433","price":769.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/feuchtstrahlduese-soft-clemco.jpg?v=1728919301"},{"product_id":"clemco-feuchtstrahlkopf-kb-52-1-50-mm-grobgewinde","title":"KB-52-1 wet blast head, 50 mm coarse thread, tungsten carbide (without blast nozzle)","description":"\u003ch5\u003eClemco KB-52-1 wet blast head – 50 mm coarse thread, without blast nozzle\u003c\/h5\u003e\u003cp\u003eThe Clemco KB-52-1 is a wet blast head designed for targeted water injection directly in the nozzle area. The water binds a large portion of the dust generated during blasting. The head is combined with a compatible blast nozzle; the blast nozzle is expressly not included in the scope of delivery.\u003c\/p\u003e\u003cdiv style=\"background:#f5f5f5;padding:16px;border-radius:10px;margin:16px 0;\"\u003e\n\u003cstrong\u003eYour Benefits\u003c\/strong\u003e\u003cbr\u003e✅ Significant dust suppression through the addition of water\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Robust design for professional blasting applications\u003cbr\u003e✅ Retrofit solution for compatible pressure blasting systems\u003cbr\u003e✅ Water injection close to the nozzle outlet\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;margin:16px 0;border:1px solid #d9dee3;border-radius:10px;\"\u003e\u003ctable style=\"width:100%;border-collapse:separate;border-spacing:0;min-width:620px;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:36%;padding:11px 12px;border-bottom:1px solid #e1e5e8;background:#eef1f3;font-weight:700;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e5e8;\"\u003eKB-52-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e5e8;background:#f8f9fa;font-weight:700;\"\u003eNozzle connection\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e5e8;background:#f8f9fa;\"\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e5e8;background:#eef1f3;font-weight:700;\"\u003eWater connection\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e5e8;\"\u003e3\/8\u0026quot; male thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e5e8;background:#f8f9fa;font-weight:700;\"\u003eMaterial Note\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e5e8;background:#f8f9fa;\"\u003eTungsten carbide according to product classification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e5e8;background:#eef1f3;font-weight:700;\"\u003eItem No.\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;border-bottom:1px solid #e1e5e8;\"\u003e90369D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:11px 12px;background:#f8f9fa;font-weight:700;\"\u003eblast nozzle\u003c\/td\u003e\n\u003ctd style=\"padding:11px 12px;background:#f8f9fa;\"\u003eNot included in the scope of delivery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eTypical Applications\u003c\/h5\u003e\u003cp\u003e✔ Low-dust rust removal and paint stripping\u003cbr\u003e✔ Renovation and cleaning work\u003cbr\u003e✔ Steel, plant, and vessel construction\u003cbr\u003e✔ Applications in dust-sensitive areas\u003cbr\u003e✔ Surface preparation with controlled water addition\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eSystem Design\u003c\/h5\u003e\u003cp\u003eThe wet blast head does not change the basic compressed air requirements of the nozzle being used. The compressor, blast hose, and nozzle size must still be compatible. In addition, a suitable water supply, clean lines, and a controllable water flow are required.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eInstallation, Maintenance, and Frost Protection\u003c\/h5\u003e\u003cp\u003eCheck the thread, seal, and water connection for compatibility. Before use, check for leaks and ensure unobstructed water flow. After use, flush the water line with clean water, drain it completely, and allow it to dry. If there is a risk of freezing, no water should remain in the head or in the lines.\u003c\/p\u003e\u003cp\u003e💡 \u003cstrong\u003ePractical tip:\u003c\/strong\u003e Use only as much water as is necessary to suppress dust. Too much water increases the cleaning effort and the volume of wastewater without automatically improving blasting performance.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eIs a blast nozzle included?\u003c\/strong\u003e\u003cbr\u003eNo, the item is sold without a blast nozzle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes every nozzle fit?\u003c\/strong\u003e\u003cbr\u003eOnly a technically suitable nozzle with the specified 50-mm coarse thread and appropriate geometry.\u003c\/p\u003e","brand":"Clemco","offers":[{"title":"Default Title","offer_id":49232649716059,"sku":"90369D","price":496.29,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/feuchtstrahlkopf-kb-52-1-clemco-90369d.jpg?v=1728919855"},{"product_id":"clemco-venturi-sandstrahlduse-ctsd-x-wolframkarbid-lang-50-mm-grobgewinde-dusenbohrung-6-5-bis-19","title":"CTSD-X Venturi blast nozzle, tungsten carbide, long, 50 mm coarse thread, nozzle bore 6.5–19 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eClemco CTSD-X – Long tungsten carbide Venturi blast nozzle, up to 19 mm\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CTSD-X\u003c\/strong\u003e is a long tungsten carbide Venturi blast nozzle for professional blast cleaning systems with an exceptionally wide range of bore sizes. Ranging from 6.5 to 19 mm, the series covers everything from standard industrial sizes to very high air flow rates and surface coverage rates.\u003c\/p\u003e\n\u003cp\u003eThe connection is made via \u003cstrong\u003ea 50 mm coarse thread\u003c\/strong\u003e. Especially for 14, 16, and 19 mm, the entire compressed air supply must be designed for high performance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Tungsten carbide nozzle insert with high toughness\u003cbr\u003e✅ Long Venturi geometry\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Eight bore sizes ranging from 6.5 to 19 mm\u003cbr\u003e✅ Also available for very high surface coverage rates\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eClemco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCTSD-X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003enozzle insert\u003c\/td\u003e\n\u003ctd\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore range\u003c\/td\u003e\n\u003ctd\u003e6.5–19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6,5 × 136 mm\u003c\/td\u003e\n\u003ctd\u003e90547D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e8 × 147 mm\u003c\/td\u003e\n\u003ctd\u003e92000D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e9,5 × 173 mm\u003c\/td\u003e\n\u003ctd\u003e92001D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e11 × 200 mm\u003c\/td\u003e\n\u003ctd\u003e92002D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12,5 × 230 mm\u003c\/td\u003e\n\u003ctd\u003e92003D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e14 × 230 mm\u003c\/td\u003e\n\u003ctd\u003e92006D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e16 × 230 mm\u003c\/td\u003e\n\u003ctd\u003e92004D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e19 × 230 mm\u003c\/td\u003e\n\u003ctd\u003e92005D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power\u003c\/h5\u003e\n\u003cp\u003e6.5, 8, 9.5, 11, 12.5, 16, and 19 mm can be displayed directly in the calculator. For 14 mm, a conservative estimate can be based on the 16-mm setting.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\n\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1280px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid;grid-template-columns:1fr;gap:10px}.bncalc button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px\"\u003e\n\u003cstrong\u003e💡 Power reserve:\u003c\/strong\u003e accounts for nozzle wear and pressure losses.\u003c\/div\u003e\n\u003cdiv class=\"g\"\u003e\n\u003clabel\u003enozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\n\u003coption\u003e4\u003c\/option\u003e\n\u003coption\u003e5\u003c\/option\u003e\n\u003coption\u003e6\u003c\/option\u003e\n\u003coption\u003e7\u003c\/option\u003e\n\u003coption\u003e8\u003c\/option\u003e\n\u003coption\u003e9\u003c\/option\u003e\n\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003epower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\n\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cdiv id=\"bn-result-line\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='Bitte alle drei Werte auswählen.';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eEmpfohlene Kompressor-Liefermenge inkl. Reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Kompressor-Motorleistung:\u003c\/strong\u003e ca. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003cp\u003e\u003cstrong\u003e📌 Especially important:\u003c\/strong\u003e For 16 and 19 mm, the air flow rates fall within a range that requires large industrial compressors and appropriately sized piping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\n\u003cp\u003e✔ Long Venturi for high abrasive velocity\u003cbr\u003e✔ Small and medium sizes for typical industrial applications\u003cbr\u003e✔ Large sizes for very high surface coverage rate\u003cbr\u003e✔ Pipe diameter, couplings, and hoses must be capable of handling the flow rate\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Corundum\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Steel grit when used with a suitable system\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Large-scale rust removal and paint stripping\u003cbr\u003e✔ Shipyards, steel construction, and plant engineering\u003cbr\u003e✔ Container and Corrosion Protection\u003cbr\u003e✔ Industrial Surface Preparation\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eMeasure the bore regularly. With large nozzles, even a slight increase in diameter can lead to a significant increase in compressed air consumption.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the largest bore size available?\u003c\/strong\u003e\u003cbr\u003e19 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich connection?\u003c\/strong\u003e\u003cbr\u003e50 mm coarse thread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan any compressor power a 16- or 19-mm nozzle?\u003c\/strong\u003e\u003cbr\u003eNo. That would require very high effective delivery volumes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CTSD-X\u003c\/strong\u003e is a high-performance tungsten carbide long nozzle with an exceptionally wide size range up to 19 mm.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clemco","offers":[{"title":"6.5 x 136","offer_id":50034559877467,"sku":"90547D","price":157.14,"currency_code":"EUR","in_stock":true},{"title":"8 x 147","offer_id":50034559910235,"sku":"92000D","price":167.31,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 173","offer_id":50034559943003,"sku":"92001D","price":193.32,"currency_code":"EUR","in_stock":true},{"title":"11 x 200","offer_id":50034559975771,"sku":"92002D","price":264.54,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 230","offer_id":50034560008539,"sku":"92003D","price":333.5,"currency_code":"EUR","in_stock":true},{"title":"14 x 230","offer_id":50034561089883,"sku":"92006D","price":289.41,"currency_code":"EUR","in_stock":true},{"title":"16 x 230","offer_id":50034561122651,"sku":"92004D","price":379.85,"currency_code":"EUR","in_stock":true},{"title":"19 x 230","offer_id":50034561155419,"sku":"92005D","price":368.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlduese-ctsd-x-wolframkarbis-clemco.jpg?v=1739015590"},{"product_id":"clemco-venturistrahlduse-ctjg-clemlast-wolframkarbid-kurz","title":"Clemlast CTJG Venturi blast nozzle, tungsten carbide, short, 50 mm coarse thread, nozzle bore 4.8–12.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eClemco CTJG Clemlast – Short tungsten carbide Venturi blast nozzle\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CTJG Clemlast\u003c\/strong\u003e is a compact tungsten carbide Venturi blast nozzle with \u003cstrong\u003ea 50 mm coarse thread\u003c\/strong\u003e for professional pressure blasting applications. Its uniform length of 75 mm ensures easy handling, while six orifices ranging from 4.8 to 12.5 mm cover a wide performance range.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ Compact 75-mm design\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Six drill holes ranging from 4.8 to 12.5 mm\u003cbr\u003e✅ Wide power range\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eClemco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCTJG Clemlast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003enozzle insert\u003c\/td\u003e\n\u003ctd\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBore\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4.8 mm\u003c\/td\u003e\n\u003ctd\u003e05288D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e6.5 mm\u003c\/td\u003e\n\u003ctd\u003e05289D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003e05290D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e9.5 mm\u003c\/td\u003e\n\u003ctd\u003e05291D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11 mm\u003c\/td\u003e\n\u003ctd\u003e05292D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e12.5 mm\u003c\/td\u003e\n\u003ctd\u003e05293D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power\u003c\/h5\u003e\n\u003cp\u003e6.5 to 12.5 mm are stored directly in the computer. For 4.8 mm, the 5-mm setting can be used as a slightly conservative reference.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\n\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1280px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid;grid-template-columns:1fr;gap:10px}.bncalc button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px\"\u003eSelect the nozzle bore, working pressure, and power reserve.\u003c\/div\u003e\n\u003cdiv class=\"g\"\u003e\n\u003clabel\u003enozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking Pressure\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\n\u003coption\u003e4\u003c\/option\u003e\n\u003coption\u003e5\u003c\/option\u003e\n\u003coption\u003e6\u003c\/option\u003e\n\u003coption\u003e7\u003c\/option\u003e\n\u003coption\u003e8\u003c\/option\u003e\n\u003coption\u003e9\u003c\/option\u003e\n\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003epower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\n\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cdiv id=\"bn-result-line\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='Bitte alle drei Werte auswählen.';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eEmpfohlene Kompressor-Liefermenge inkl. Reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Kompressor-Motorleistung:\u003c\/strong\u003e ca. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\n\u003cp\u003e✔ Compact design for easy handling\u003cbr\u003e✔ Small boreholes for lower air consumption\u003cbr\u003e✔ Large bore holes for higher surface coverage rate\u003cbr\u003e✔ Select the nozzle, blast hose, and compressor as a matched set\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Corundum\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Steel grit when used with a suitable system\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Rust removal and paint stripping\u003cbr\u003e✔ Surface preparation\u003cbr\u003e✔ Steel and Plant Engineering\u003cbr\u003e✔ Workshop, Construction Site, and Maintenance\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eCheck the nozzle bore regularly. Wear increases the clear cross-section and raises compressed air consumption. Check the nozzle holder and threads to ensure a secure fit.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the CTJG?\u003c\/strong\u003e\u003cbr\u003e75 mm for all variants.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich connection?\u003c\/strong\u003e\u003cbr\u003e50 mm coarse thread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich holes?\u003c\/strong\u003e\u003cbr\u003e4.8 to 12.5 mm.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CTJG Clemlast\u003c\/strong\u003e is a robust short Venturi nozzle with a wide range of orifice sizes for professional pressure blasting applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clemco","offers":[{"title":"4.8 x 75","offer_id":50034687869275,"sku":"05288D","price":87.28,"currency_code":"EUR","in_stock":true},{"title":"6.5 x 75","offer_id":50034687902043,"sku":"05289D","price":96.21,"currency_code":"EUR","in_stock":true},{"title":"8 x 75","offer_id":50034687934811,"sku":"05290D","price":101.4,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 75","offer_id":50034687967579,"sku":"05291D","price":104.91,"currency_code":"EUR","in_stock":true},{"title":"11 x 75","offer_id":50034688000347,"sku":"05292D","price":104.91,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 75","offer_id":50034704646491,"sku":"05293D","price":104.91,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlduese-ctjg-wolframkarbid-clemco.jpg?v=1739017050"},{"product_id":"clemco-venturistrahlduse-ctsg-clemlast-wolframkarbid-lang","title":"CTSG Clemlast Venturi blast nozzle, tungsten carbide, long, 50 mm coarse thread, nozzle bore 4.8–6.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eClemco CTSG Clemlast – Long tungsten carbide Venturi blast nozzle\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CTSG Clemlast\u003c\/strong\u003e is a long tungsten carbide Venturi blast nozzle with \u003cstrong\u003ea 50 mm coarse thread\u003c\/strong\u003e for smaller professional nozzle bores. It is available in 4.8 and 6.5 mm sizes, making it particularly suitable for applications with limited compressed air capacity or for controlled blasting operations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Tungsten carbide nozzle insert\u003cbr\u003e✅ Long Venturi geometry\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Small boreholes for moderate air demand\u003cbr\u003e✅ 4.8 and 6.5 mm variants\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eClemco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCTSG Clemlast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003enozzle insert\u003c\/td\u003e\n\u003ctd\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4,8 × 100 mm\u003c\/td\u003e\n\u003ctd\u003e05282D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e6,5 × 130 mm\u003c\/td\u003e\n\u003ctd\u003e05283D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power\u003c\/h5\u003e\n\u003cp\u003e6.5 mm is stored directly in the computer. For 4.8 mm, the 5-mm setting can be used as a slightly conservative reference.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\n\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1280px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid;grid-template-columns:1fr;gap:10px}.bncalc button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px\"\u003eSelect the nozzle bore, operating pressure, and power reserve.\u003c\/div\u003e\n\u003cdiv class=\"g\"\u003e\n\u003clabel\u003enozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\n\u003coption\u003e4\u003c\/option\u003e\n\u003coption\u003e5\u003c\/option\u003e\n\u003coption\u003e6\u003c\/option\u003e\n\u003coption\u003e7\u003c\/option\u003e\n\u003coption\u003e8\u003c\/option\u003e\n\u003coption\u003e9\u003c\/option\u003e\n\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003epower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\n\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cdiv id=\"bn-result-line\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='Bitte alle drei Werte auswählen.';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eEmpfohlene Kompressor-Liefermenge inkl. Reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Kompressor-Motorleistung:\u003c\/strong\u003e ca. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\n\u003cp\u003e✔ 4.8 mm for lower air consumption\u003cbr\u003e✔ 6.5 mm for higher performance\u003cbr\u003e✔ Long Venturi supports high exit velocities\u003cbr\u003e✔ 50-mm coarse thread for compatible professional nozzle holders\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Corundum\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Slag and other dry mineral abrasive media\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Smaller surfaces and detailed areas\u003cbr\u003e✔ Rust removal and paint stripping\u003cbr\u003e✔ Workshop and Maintenance\u003cbr\u003e✔ Surface preparation\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eCheck the bore regularly. A worn 4.8-mm nozzle can quickly increase air consumption to the level of a larger nozzle.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat sizes are available?\u003c\/strong\u003e\u003cbr\u003e4.8 and 6.5 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich connection?\u003c\/strong\u003e\u003cbr\u003e50 mm coarse thread.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CTSG Clemlast\u003c\/strong\u003e is a robust long-venturi nozzle for controlled, professional pressure blasting applications with smaller orifices.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clemco","offers":[{"title":"4.8 x 100","offer_id":50034720375131,"sku":"05282D","price":130.01,"currency_code":"EUR","in_stock":true},{"title":"6.5 x 130","offer_id":50034720407899,"sku":"05283D","price":130.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlduese-ctsg-wolframkarbid-clemco.jpg?v=1739017541"},{"product_id":"clemco-venturi-sandstrahlduse-ctxg-clemlast-wolframkarbid-lang-50-mm-grobgewinde-dusenbohrung-8-12-5-mm","title":"Clemlast CTXG Venturi blast nozzle, tungsten carbide, long, 50 mm coarse thread, nozzle bore 8–12.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eClemco CTXG Clemlast – Long tungsten carbide Venturi blast nozzle\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CTXG Clemlast\u003c\/strong\u003e is a long tungsten carbide Venturi blast nozzle with \u003cstrong\u003ea 50 mm coarse thread\u003c\/strong\u003e for medium to large nozzle bores. The 8, 9.5, 11, and 12.5 mm variants cover typical professional pressure blasting applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Long Venturi geometry\u003cbr\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ Four typical industrial drill holes\u003cbr\u003e✅ High surface coverage rates with sufficient air supply\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eClemco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCTXG Clemlast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003enozzle insert\u003c\/td\u003e\n\u003ctd\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8 × 140 mm\u003c\/td\u003e\n\u003ctd\u003e05284D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e9,5 × 165 mm\u003c\/td\u003e\n\u003ctd\u003e92026D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e11 × 195 mm\u003c\/td\u003e\n\u003ctd\u003e92027D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e12,5 × 225 mm\u003c\/td\u003e\n\u003ctd\u003e92028D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power\u003c\/h5\u003e\n\u003cp\u003eAll four bore sizes can be directly visualized in the blasting nozzle calculator. For 11 and 12.5 mm, a high-performance compressed air supply is required.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\n\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1280px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid;grid-template-columns:1fr;gap:10px}.bncalc button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px\"\u003eSelect the nozzle bore, operating pressure, and power reserve.\u003c\/div\u003e\n\u003cdiv class=\"g\"\u003e\n\u003clabel\u003enozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\n\u003coption\u003e4\u003c\/option\u003e\n\u003coption\u003e5\u003c\/option\u003e\n\u003coption\u003e6\u003c\/option\u003e\n\u003coption\u003e7\u003c\/option\u003e\n\u003coption\u003e8\u003c\/option\u003e\n\u003coption\u003e9\u003c\/option\u003e\n\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003epower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\n\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cdiv id=\"bn-result-line\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='Bitte alle drei Werte auswählen.';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eEmpfohlene Kompressor-Liefermenge inkl. Reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Kompressor-Motorleistung:\u003c\/strong\u003e ca. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\n\u003cp\u003e✔ 8 mm as a common all-purpose size\u003cbr\u003e✔ 9.5–12.5 mm for increased surface coverage rate\u003cbr\u003e✔ Long Venturi supports high exit velocity\u003cbr\u003e✔ Effective flow rate at operating pressure is crucial\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Corundum\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Steel grit when used with a suitable system\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Rust removal and paint stripping\u003cbr\u003e✔ Steel and Plant Construction\u003cbr\u003e✔ Surface preparation\u003cbr\u003e✔ Industry and Maintenance\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eMeasure the bore regularly. Wear significantly increases air consumption. The blast hose, couplings, and compressor must be sized so that the desired working pressure is maintained at the nozzle.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhich holes?\u003c\/strong\u003e\u003cbr\u003e8, 9.5, 11, and 12.5 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich connection?\u003c\/strong\u003e\u003cbr\u003e50 mm coarse thread.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CTXG Clemlast\u003c\/strong\u003e is a robust long-Venturi nozzle for typical professional industrial drilling applications ranging from 8 to 12.5 mm.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clemco","offers":[{"title":"8 x 140","offer_id":50034730139995,"sku":"05284D","price":149.23,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 165","offer_id":50034730172763,"sku":"92026D","price":175.23,"currency_code":"EUR","in_stock":true},{"title":"11 x 195","offer_id":50034731254107,"sku":"92027D","price":236.27,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 225","offer_id":50034731286875,"sku":"92028D","price":271.32,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlduese-ctxg-clemlast-wolframkarbid-clemco.jpg?v=1739017952"},{"product_id":"clemco-schlauchstrahlduse-ctst-wolframkarbid-lang-8-bis-12-mm","title":"CTST hose-insert blast nozzle, tungsten carbide, long, nozzle bore 8–12 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eClemco CTST – Tungsten carbide hose-insert blast nozzle for 25 or 32 mm blast hoses\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CTST\u003c\/strong\u003e is a long tungsten carbide hose-insert blast nozzle designed for direct integration into blast hoses with \u003cstrong\u003ean inner diameter of 25 or 32 mm\u003c\/strong\u003e. The robust tungsten carbide nozzle insert is suitable for rugged professional use and combines good wear resistance with high impact strength.\u003c\/p\u003e\n\u003cp\u003eAll variants are 110 mm long. Nozzle bores of 8, 10, and 12 mm are available for both hose sizes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Tungsten carbide nozzle insert\u003cbr\u003e✅ For 25 or 32 mm blast hoses\u003cbr\u003e✅ 8, 10, and 12 mm holes\u003cbr\u003e✅ Uniform length: 110 mm\u003cbr\u003e✅ Direct, compact hose shank\u003cbr\u003e✅ Rugged design for construction sites and industrial use\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eClemco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCTST\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003ehose-insert blast nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003enozzle insert\u003c\/td\u003e\n\u003ctd\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHose Inner Diameter\u003c\/td\u003e\n\u003ctd\u003e25 or 32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e110 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:760px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"position:sticky;left:0;background:#f3f3f3\"\u003eHose \/ Bore\u003c\/th\u003e\n\u003cth\u003eLength\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e25 \/ 8 mm\u003c\/td\u003e\n\u003ctd\u003e110 mm\u003c\/td\u003e\n\u003ctd\u003e91972D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e25 \/ 10 mm\u003c\/td\u003e\n\u003ctd\u003e110 mm\u003c\/td\u003e\n\u003ctd\u003e91973D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e25 \/ 12 mm\u003c\/td\u003e\n\u003ctd\u003e110 mm\u003c\/td\u003e\n\u003ctd\u003e100938\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e32 \/ 8 mm\u003c\/td\u003e\n\u003ctd\u003e110 mm\u003c\/td\u003e\n\u003ctd\u003e92042D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e32 \/ 10 mm\u003c\/td\u003e\n\u003ctd\u003e110 mm\u003c\/td\u003e\n\u003ctd\u003e91974D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e32 \/ 12 mm\u003c\/td\u003e\n\u003ctd\u003e110 mm\u003c\/td\u003e\n\u003ctd\u003e94180D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power\u003c\/h5\u003e\n\u003cp\u003e8 mm is stored directly in the computer. For 10 and 12 mm, conservative estimates of 11 and 12.5 mm, respectively, can be used. For 12 mm, high airflow rates are required; the 32-mm hose version offers a larger cross-section for this purpose.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\n\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1024px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid}.bncalc button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px;font-size:14px\"\u003e\n\u003cp style=\"margin:0 0 6px\"\u003eSelect the nozzle bore, operating pressure, and power reserve.\u003c\/p\u003e\n\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 Power reserve:\u003c\/strong\u003e accounts for nozzle wear and pressure losses; abrasive consumption remains unchanged.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"g\"\u003e\n\u003clabel\u003enozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\n\u003coption\u003e4\u003c\/option\u003e\n\u003coption\u003e5\u003c\/option\u003e\n\u003coption\u003e6\u003c\/option\u003e\n\u003coption\u003e7\u003c\/option\u003e\n\u003coption\u003e8\u003c\/option\u003e\n\u003coption\u003e9\u003c\/option\u003e\n\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003epower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\n\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\n\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:12px;color:#555\"\u003eTechnical guidelines: The effective flow rate at operating pressure is the determining factor for compressor selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='\u003cstrong\u003eBitte alle drei Werte auswählen.\u003c\/strong\u003e';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eEmpfohlene Kompressor-Liefermenge inkl. Reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Kompressor-Motorleistung:\u003c\/strong\u003e ca. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\n\u003ch5\u003eHow It Works and Compatibility\u003c\/h5\u003e\n\u003cp\u003e✔ Direct connection to a 25- or 32-mm blast hose\u003cbr\u003e✔ The hose size and nozzle type must match exactly\u003cbr\u003e✔ Larger bore sizes require higher effective flow rates\u003cbr\u003e✔ Tungsten carbide is well-suited for rough handling\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Corundum\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Steel grit when used with a suitable system\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Mobile Abrasive Blasting Services\u003cbr\u003e✔ Steel and Plant Engineering\u003cbr\u003e✔ Rust removal and paint stripping\u003cbr\u003e✔ Surface Preparation and Maintenance\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eInstallation, Wear, and Safety\u003c\/h5\u003e\n\u003cp\u003eInstall the hose shank in a pressure-resistant manner and in accordance with system specifications. Inspect the hose, safety device, and nozzle regularly. As the nozzle wears down, the air requirement increases.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hose sizes?\u003c\/strong\u003e\u003cbr\u003e25 or 32 mm inner diameter.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich holes?\u003c\/strong\u003e\u003cbr\u003e8, 10, and 12 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long?\u003c\/strong\u003e\u003cbr\u003e110 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat hose size is best for large drill holes?\u003c\/strong\u003e\u003cbr\u003e32 mm provides a larger clear cross-section for high flow rates.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CTST\u003c\/strong\u003e is a robust tungsten carbide hose-insert blast nozzle with a flexible choice between 25- and 32-mm hose shanks.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clemco","offers":[{"title":"25 \/ 8","offer_id":50034824413531,"sku":"91972D","price":130.01,"currency_code":"EUR","in_stock":true},{"title":"25 \/ 10","offer_id":50034838471003,"sku":"91973D","price":139.05,"currency_code":"EUR","in_stock":true},{"title":"25 \/ 12","offer_id":50034838503771,"sku":"100938","price":139.05,"currency_code":"EUR","in_stock":true},{"title":"32 \/ 8","offer_id":50034824511835,"sku":"92042D","price":143.57,"currency_code":"EUR","in_stock":true},{"title":"32 \/ 10","offer_id":50034838536539,"sku":"91974D","price":146.97,"currency_code":"EUR","in_stock":true},{"title":"32 \/ 12","offer_id":50034838569307,"sku":"94180D","price":159.4,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/steck-sandstrahlduese-ctst-wolframkarbid-clemco.jpg?v=1739020282"},{"product_id":"clemco-winkelstrahlduse-cam-1-2-3-x-45-grad-wolframkarbid","title":"CAM angle blast nozzle, 1\/2\/3 x 45°, tungsten carbide, short, 50 mm coarse thread, nozzle bore 4.8–9.5 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:collapse}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eClemco CAM – Angle blast nozzle with 1, 2, or 3 outlets at 45° each\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CAM\u003c\/strong\u003e is a 70 mm-long tungsten carbide angle blast nozzle with up to three 45° side outlets. Clemco intends these nozzles for hard-to-reach areas and special designs. Depending on the variant, 1, 2, or 3 outlets are available, as well as bore sizes of 4.8, 6.5, 8, or 9.5 mm per outlet.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ 1, 2, or 3 × 45° jet exit\u003cbr\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ 70 mm length\u003cbr\u003e✅ 50 mm coarse thread\u003cbr\u003e✅ 4.8–9.5 mm per outlet\u003cbr\u003e✅ For hard-to-reach areas\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eClemco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKern\u003c\/td\u003e\n\u003ctd\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExits\u003c\/td\u003e\n\u003ctd\u003e1 \/ 2 \/ 3 × 45°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e70 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOutlets \/ Drilling\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ 4,8 mm\u003c\/td\u003e\n\u003ctd\u003e91991D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 \/ 4,8 mm\u003c\/td\u003e\n\u003ctd\u003e91992D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 \/ 4,8 mm\u003c\/td\u003e\n\u003ctd\u003e91993D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ 6,5 mm\u003c\/td\u003e\n\u003ctd\u003e99111D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 \/ 6,5 mm\u003c\/td\u003e\n\u003ctd\u003e91994D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 \/ 6,5 mm\u003c\/td\u003e\n\u003ctd\u003e99108D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ 8 mm\u003c\/td\u003e\n\u003ctd\u003e99100D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 \/ 8 mm\u003c\/td\u003e\n\u003ctd\u003e91995D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 \/ 8 mm\u003c\/td\u003e\n\u003ctd\u003e99109D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 \/ 9,5 mm\u003c\/td\u003e\n\u003ctd\u003e99101D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 \/ 9,5 mm\u003c\/td\u003e\n\u003ctd\u003e91996D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3 \/ 9,5 mm\u003c\/td\u003e\n\u003ctd\u003e99110D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power ratings\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px\"\u003e\u003cp\u003eIf there are multiple outlets, the \u003cstrong\u003etotal demand for all outlets\u003c\/strong\u003e is calculated. For the 4.8-mm CAM, we use the published 5-mm reference in the calculator as a slightly conservative estimate. \u003cstrong\u003e💡 Power reserve:\u003c\/strong\u003e Clemco recommends allowing for additional capacity in the air system design to account for nozzle wear and friction losses.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv id=\"cam-calc\"\u003e\n\u003cstyle\u003e#cam-calc .g{display:grid;grid-template-columns:1fr 1fr 1fr 1fr auto;gap:10px;align-items:end}#cam-calc select,#cam-calc button{height:40px;box-sizing:border-box;border-radius:8px}#cam-calc select{width:100%;background:#fff;border:1px solid #ccc}@media(max-width:1280px){#cam-calc .g{grid-template-columns:1fr}#cam-calc button{width:100%}}\u003c\/style\u003e\n\u003cdiv class=\"g\"\u003e\n\u003clabel\u003eHole per outlet\u003cselect id=\"cc-d\"\u003e\u003coption value=\"5\"\u003e4.8 mm (5-mm reference)\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\" selected\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eNumber of Outlets\u003cselect id=\"cc-n\"\u003e\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking Pressure\u003cselect id=\"cc-p\"\u003e\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\n\u003coption\u003e4\u003c\/option\u003e\n\u003coption\u003e5\u003c\/option\u003e\n\u003coption\u003e6\u003c\/option\u003e\n\u003coption selected\u003e7\u003c\/option\u003e\n\u003coption\u003e8\u003c\/option\u003e\n\u003coption\u003e9\u003c\/option\u003e\n\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eReserve\u003cselect id=\"cc-r\"\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\".3\" selected\u003e30 %\u003c\/option\u003e\n\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cbutton id=\"cc-c\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"cc-o\" style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e—\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={'5':[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],'6.5':[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],'8':[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],'9.5':[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55]};function f(x,d){return x.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('cc-c').onclick=function(){var d=document.getElementById('cc-d').value,n=+document.getElementById('cc-n').value,p=+document.getElementById('cc-p').value,r=+document.getElementById('cc-r').value,b=a[d][p-1]*n,q=b*(1+r);document.getElementById('cc-o').innerHTML='\u003cstrong\u003eGesamt-Druckluftbedarf:\u003c\/strong\u003e '+f(b,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eKompressor inkl. Reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Gesamt-Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+f(b*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Motorleistung:\u003c\/strong\u003e ca. '+f(q*6,0)+' kW'}})();\u003c\/script\u003e\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\n\u003cp\u003e✔ 45° nozzles direct the jet to the side\u003cbr\u003e✔ Multiple outlets allow for simultaneous processing in multiple directions\u003cbr\u003e✔ Air demand increases proportionally with the number of open outlets at any given time\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Corundum\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Additional dry abrasive media of suitable grit size\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Interior surfaces of pipes and profiles\u003cbr\u003e✔ Hard-to-reach surfaces\u003cbr\u003e✔ Structural angles and cavities\u003cbr\u003e✔ Specialized Cleaning and Maintenance\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eCheck all outlet bores for uniform wear. Clemco notes that a worn nozzle should be replaced if the bore has expanded significantly beyond the nominal size.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eHow many exits are there?\u003c\/strong\u003e\u003cbr\u003eDepending on the variant: 1, 2, or 3.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy does the multi-nozzle require more air?\u003c\/strong\u003e\u003cbr\u003eBecause all outlets are supplied simultaneously with compressed air and abrasive media.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe Clemco CAM is a robust multi-angle blast nozzle designed for hard-to-reach geometries; the special calculator takes the number of outlets into account.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clemco","offers":[{"title":"1 \/ 4.8","offer_id":50034934874459,"sku":"91991D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"1 \/ 6.5","offer_id":50034934907227,"sku":"99111D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"1 \/ 8","offer_id":50034934939995,"sku":"99100D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"1 \/ 9.5","offer_id":50034934972763,"sku":"99101D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"2 \/ 4.8","offer_id":50034935005531,"sku":"91992D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"2 \/ 6.5","offer_id":50034935038299,"sku":"91994D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"2 \/ 8","offer_id":50034935071067,"sku":"91995D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"2 \/ 9.5","offer_id":50034935103835,"sku":"91996D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"3 \/ 4.8","offer_id":50034935136603,"sku":"91993D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"3 \/ 6.5","offer_id":50034935169371,"sku":"99108D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"3 \/ 8","offer_id":50034935202139,"sku":"99109D","price":461.24,"currency_code":"EUR","in_stock":true},{"title":"3 \/ 9.5","offer_id":50034935234907,"sku":"99110D","price":461.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/winkel-sandstrahlduese-cam-wolframkarbid-clemco.jpg?v=1739022387"},{"product_id":"clemco-venturi-sandstrahlduse-ct-wolframkarbid-kurz-25-mm-grobgewinde-dusenbohrung-3-bis-8-mm","title":"CT Venturi blast nozzle, tungsten carbide, short, 25 mm coarse thread, nozzle bore 3–8 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eClemco CT – short tungsten carbide Venturi blast nozzle with 25 mm coarse thread\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CT\u003c\/strong\u003e is a compact, 44-mm-long tungsten carbide Venturi blast nozzle for professional compressed air blasting applications. The \u003cstrong\u003e25-mm coarse thread\u003c\/strong\u003e is designed to fit compatible compact nozzle holders. With bore sizes ranging from 3 to 8 mm, this series is particularly suitable for low to medium air flow rates and controlled blasting operations.\u003c\/p\u003e\n\u003cp\u003eTungsten carbide offers a robust combination of wear resistance and impact strength, making it well-suited for harsh everyday working conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Robust tungsten carbide nozzle insert\u003cbr\u003e✅ 44-mm short design\u003cbr\u003e✅ 25 mm coarse thread\u003cbr\u003e✅ Good impact and shock resistance\u003cbr\u003e✅ Holes ranging from 3 to 8 mm\u003cbr\u003e✅ For small to medium compressor power ratings\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:680px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eClemco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTranslation\u003c\/td\u003e\n\u003ctd\u003eShort Venturi blast nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003enozzle insert\u003c\/td\u003e\n\u003ctd\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e44 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e25 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable style=\"min-width:700px\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"position:sticky;left:0;background:#f3f3f3\"\u003eVariant\u003c\/th\u003e\n\u003cth\u003eBore\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e3 × 44 mm\u003c\/td\u003e\n\u003ctd\u003e3 mm\u003c\/td\u003e\n\u003ctd\u003e99102D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e4,8 × 44 mm\u003c\/td\u003e\n\u003ctd\u003e4.8 mm\u003c\/td\u003e\n\u003ctd\u003e99103D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e6 × 44 mm\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003ctd\u003e99104D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e8 × 44 mm\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003e99105D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power ratings\u003c\/h5\u003e\n\u003cp\u003eThe calculator starts at 3.5 mm. For 4.8 mm, the 5-mm setting can be used; for 6 mm, the 6.5-mm setting can be used as a conservative estimate; 8 mm is pre-set. For 3 mm, the compressed air requirements should be verified separately.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\n\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1280px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid;grid-template-columns:1fr;gap:10px}.bncalc button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px;font-size:14px\"\u003e\n\u003cp style=\"margin:0 0 6px\"\u003eSelect the nozzle bore, operating pressure, and power reserve.\u003c\/p\u003e\n\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 Power reserve:\u003c\/strong\u003e accounts for nozzle wear and pressure losses.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"g\"\u003e\n\u003clabel\u003enozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\n\u003coption\u003e4\u003c\/option\u003e\n\u003coption\u003e5\u003c\/option\u003e\n\u003coption\u003e6\u003c\/option\u003e\n\u003coption\u003e7\u003c\/option\u003e\n\u003coption\u003e8\u003c\/option\u003e\n\u003coption\u003e9\u003c\/option\u003e\n\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003epower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\n\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\n\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='Bitte alle drei Werte auswählen.';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eEmpfohlene Kompressor-Liefermenge inkl. Reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Kompressor-Motorleistung:\u003c\/strong\u003e ca. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\n\u003cp\u003e✔ Compact design for controlled operations\u003cbr\u003e✔ Smaller bore sizes reduce air consumption\u003cbr\u003e✔ A larger bore increases material removal rate when there is a sufficient air supply\u003cbr\u003e✔ 25-mm coarse thread for the compact holder series\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Corundum\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Steel grit when used with a suitable system\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Precise and general abrasive blasting operations\u003cbr\u003e✔ Rust removal and cleaning\u003cbr\u003e✔ Workshop and Maintenance\u003cbr\u003e✔ Smaller components and confined workspaces\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eTungsten carbide is robust and impact-resistant. Nevertheless, check the bore and nozzle body regularly for wear and damage. Air consumption increases with diameter.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhich holder is the right fit?\u003c\/strong\u003e\u003cbr\u003eA compatible nozzle holder with a 25 mm coarse thread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long?\u003c\/strong\u003e\u003cbr\u003e44 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat types of holes are there?\u003c\/strong\u003e\u003cbr\u003e3, 4.8, 6, and 8 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy tungsten carbide?\u003c\/strong\u003e\u003cbr\u003eIt combines good wear resistance with high toughness and is therefore suitable for harsh operating conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CT with a 25 mm coarse thread\u003c\/strong\u003e is a compact and robust tungsten carbide nozzle designed for small to medium blasting capacities and controlled professional applications.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clemco","offers":[{"title":"3 x 44","offer_id":50035171000667,"sku":"99102D","price":152.62,"currency_code":"EUR","in_stock":true},{"title":"4.8 x 44","offer_id":50035171033435,"sku":"99103D","price":152.62,"currency_code":"EUR","in_stock":true},{"title":"6 x 44","offer_id":50035171066203,"sku":"99104D","price":152.62,"currency_code":"EUR","in_stock":true},{"title":"8 x 44","offer_id":50035171098971,"sku":"99105D","price":152.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlduese-ct-grobgewinde-wolframkarbid-clemco.jpg?v=1739025615"},{"product_id":"clemco-venturi-sandstrahlduse-ct-wolframkarbid-kurz-3-4-feingewinde-dusenbohrung-4-8-bis-8-mm","title":"CT Venturi blast nozzle, tungsten carbide, short, 3\/4-inch fine thread, nozzle bore 4.8–8 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3;border-bottom:1px solid #d9d9d9}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eClemco CT – Short tungsten carbide Venturi blast nozzle with 3\/4\u0026quot; fine thread\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CT\u003c\/strong\u003e is a 44 mm-long tungsten carbide Venturi blast nozzle designed for compatible professional nozzle holders with \u003cstrong\u003ea 3\/4\u0026quot; fine thread\u003c\/strong\u003e. With bore sizes of 4.8, 6, and 8 mm, this model offers a compact solution for low to medium compressed air flow rates.\u003c\/p\u003e\n\u003cp\u003eThe tungsten carbide nozzle insert offers high toughness and good wear resistance, making it particularly suitable for demanding everyday use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Tungsten carbide nozzle insert\u003cbr\u003e✅ 44 mm length\u003cbr\u003e✅ 3\/4\u0026quot; fine thread\u003cbr\u003e✅ Sturdy and impact-resistant design\u003cbr\u003e✅ Three bore sizes\u003cbr\u003e✅ Easy to handle in confined workspaces\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eClemco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eCT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003enozzle insert\u003c\/td\u003e\n\u003ctd\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e44 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection\u003c\/td\u003e\n\u003ctd\u003e3\/4\u0026quot; fine thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eBore\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e4,8 × 44 mm\u003c\/td\u003e\n\u003ctd\u003e4.8 mm\u003c\/td\u003e\n\u003ctd\u003e01352D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e6 × 44 mm\u003c\/td\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003ctd\u003e01353D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8 × 44 mm\u003c\/td\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003e01354D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power ratings\u003c\/h5\u003e\n\u003cp\u003eFor 4.8 mm, the 5-mm setting can be used; for 6 mm, the 6.5-mm setting can be used as a conservative choice; 8 mm is preset.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\n\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1280px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid;grid-template-columns:1fr;gap:10px}.bncalc button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px;font-size:14px\"\u003e\u003cp style=\"margin:0\"\u003eSelect the nozzle bore, operating pressure, and power reserve.\u003c\/p\u003e\u003c\/div\u003e\n\u003cdiv class=\"g\"\u003e\n\u003clabel\u003enozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\n\u003coption\u003e4\u003c\/option\u003e\n\u003coption\u003e5\u003c\/option\u003e\n\u003coption\u003e6\u003c\/option\u003e\n\u003coption\u003e7\u003c\/option\u003e\n\u003coption\u003e8\u003c\/option\u003e\n\u003coption\u003e9\u003c\/option\u003e\n\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003epower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\n\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\n\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7\"\u003e—\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='Bitte alle drei Werte auswählen.';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eEmpfohlene Kompressor-Liefermenge inkl. Reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Kompressor-Motorleistung:\u003c\/strong\u003e ca. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\n\u003cp\u003e✔ Short Venturi geometry for compact handling\u003cbr\u003e✔ Bore diameter determines air consumption and blasting capacity\u003cbr\u003e✔ Select a compressor based on effective compressor free air deliveries\u003cbr\u003e✔ The fine thread must fit the existing nozzle holder exactly\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Corundum\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Slag\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Other dry abrasive media with suitable grit sizes\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Rust removal and cleaning\u003cbr\u003e✔ Paint stripping\u003cbr\u003e✔ Workshop and Maintenance\u003cbr\u003e✔ Precise and confined work areas\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eCheck the bore regularly. Tungsten carbide is durable, but as it wears down, compressed air consumption increases. Keep the threads clean and do not operate the nozzle holder if it is damaged.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhich holder is the right fit?\u003c\/strong\u003e\u003cbr\u003eA compatible nozzle holder with a 3\/4\u0026quot; fine thread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long is the nozzle?\u003c\/strong\u003e\u003cbr\u003e44 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich holes?\u003c\/strong\u003e\u003cbr\u003e4.8, 6, and 8 mm.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eClemco CT with a 3\/4\u0026quot; fine thread\u003c\/strong\u003e is a compact tungsten carbide nozzle for professional pressure blasting systems with low to medium air flow.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Clemco","offers":[{"title":"4.8 x 44","offer_id":50035189809499,"sku":"01352D","price":152.62,"currency_code":"EUR","in_stock":true},{"title":"6 x 44","offer_id":50035189842267,"sku":"01353D","price":152.62,"currency_code":"EUR","in_stock":true},{"title":"8 x 44","offer_id":50035189875035,"sku":"01354D","price":152.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlduese-ct-feingewinde-wolframkarbid-clemco.jpg?v=1739025934"},{"product_id":"contracor-sandstrahlduse-gxt-fur-strahlpistole-gx-wolframkarbid-dusenbohrung-6-bis-10-mm","title":"GXT blast nozzle for GX blast gun, tungsten carbide, nozzle bore 6–10 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px}.blast-product hr{margin:16px 0}.blast-product table{width:100%;border-collapse:separate;border-spacing:0}.blast-product th,.blast-product td{padding:10px;text-align:center}.blast-product th{background:#f3f3f3}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eContracor GXT – Tungsten Carbide Blast Nozzle for GX Blast Gun\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eContracor GXT\u003c\/strong\u003e is the correct tungsten carbide blast nozzle for the manual \u003cstrong\u003eContracor GX blast gun\u003c\/strong\u003e. It is specifically designed for the geometry and operating principles of this gun and should not be equated with a conventional pressure-blasting Venturi blast nozzle.\u003c\/p\u003e\n\u003cp\u003eThe nozzle is available in 6, 8, and 10 mm.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Compatible with Contracor GX\u003cbr\u003e✅ Tungsten carbide nozzle insert\u003cbr\u003e✅ Hole sizes: 6 \/ 8 \/ 10 mm\u003cbr\u003e✅ Rugged handling\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eContracor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eGXT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsage\u003c\/td\u003e\n\u003ctd\u003eGX Blast Gun\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003enozzle insert\u003c\/td\u003e\n\u003ctd\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto;border:1px solid #d9d9d9;border-radius:10px\"\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBore\u003c\/th\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6 mm\u003c\/td\u003e\n\u003ctd\u003e10115502\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003e10115508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10 mm\u003c\/td\u003e\n\u003ctd\u003e10115509\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power ratings\u003c\/h5\u003e\n\u003cp\u003eThe calculator displays the theoretical requirement for the selected nozzle bore as a guideline. For 6 and 10 mm, a conservative estimate of 6.5 and 11 mm, respectively, can be used.\u003c\/p\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" class=\"bncalc\"\u003e\n\u003cstyle\u003e.bncalc *{box-sizing:border-box}.bncalc .g{display:grid;grid-template-columns:repeat(3,minmax(0,1fr)) auto;gap:12px;align-items:end}.bncalc select{width:100%;height:40px;border:1px solid #ccc;border-radius:8px;background:#fff;padding:0 10px;margin-top:6px}.bncalc .a{display:flex;gap:10px}.bncalc button{height:40px;padding:0 14px;border-radius:10px}@media(max-width:1280px){.bncalc .g{grid-template-columns:1fr}.bncalc .a{display:grid;grid-template-columns:1fr;gap:10px}.bncalc button{width:100%}}\u003c\/style\u003e\n\u003cdiv style=\"background:#f5f5f7;border-radius:10px;padding:12px 14px;margin-bottom:12px\"\u003eSelect the nozzle bore, working pressure, and power reserve.\u003c\/div\u003e\n\u003cdiv class=\"g\"\u003e\n\u003clabel\u003enozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003eWorking pressure\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption\u003e1\u003c\/option\u003e\n\u003coption\u003e2\u003c\/option\u003e\n\u003coption\u003e3\u003c\/option\u003e\n\u003coption\u003e4\u003c\/option\u003e\n\u003coption\u003e5\u003c\/option\u003e\n\u003coption\u003e6\u003c\/option\u003e\n\u003coption\u003e7\u003c\/option\u003e\n\u003coption\u003e8\u003c\/option\u003e\n\u003coption\u003e9\u003c\/option\u003e\n\u003coption\u003e10\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003clabel\u003epower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003ePlease select\u003c\/option\u003e\n\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\".3\"\u003e30 %\u003c\/option\u003e\n\u003coption value=\".5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\u003cdiv class=\"a\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"background:#222;color:#fff;border:1px solid #222\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;margin-top:12px\"\u003e\u003cdiv id=\"bn-result-line\"\u003e—\u003c\/div\u003e\u003c\/div\u003e\n\u003cp style=\"font-size:12px;color:#555\"\u003e\u003cstrong\u003e📌 Note:\u003c\/strong\u003e The calculator shows the theoretical nozzle\/orifice requirements. The actual total air requirement of the GX blast gun also depends on the mixing\/injector geometry and system configuration.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var a={\"3.5\":[.1,.2,.3,.35,.4,.5,.6,.65,.7,.8],\"5\":[.25,.5,.65,.8,.95,1.1,1.25,1.4,1.55,1.7],\"6.5\":[.4,.8,1.15,1.5,1.8,2.05,2.3,2.55,2.8,3.05],\"8\":[.65,1.3,1.9,2.45,2.95,3.4,3.9,4.35,4.85,5.3],\"9.5\":[.95,1.8,2.65,3.4,4.15,4.85,5.55,6.2,6.9,7.55],\"11\":[1.35,2.55,3.6,4.6,5.55,6.45,7.35,8.2,9.1,10],\"12.5\":[1.9,3.5,4.85,6.05,7.25,8.4,9.55,10.65,11.75,12.9],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.8]};function f(n,d){return n.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d})}document.getElementById('bn-calc').onclick=function(){var d=document.getElementById('bn-diameter').value,p=document.getElementById('bn-pressure').value,r=document.getElementById('bn-reserve').value,o=document.getElementById('bn-result-line');if(!d||!p||r===''){o.innerHTML='Bitte alle drei Werte auswählen.';return}var x=a[d][+p-1],q=x*(1+ +r);o.innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+f(x,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eEmpfohlene Kompressor-Liefermenge inkl. Reserve:\u003c\/strong\u003e '+f(q,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+f(x*96,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Kompressor-Motorleistung:\u003c\/strong\u003e ca. '+f(q*6,0)+' kW'};document.getElementById('bn-reset').onclick=function(){document.getElementById('bn-diameter').selectedIndex=0;document.getElementById('bn-pressure').selectedIndex=0;document.getElementById('bn-reserve').selectedIndex=0;document.getElementById('bn-result-line').innerHTML='—'}})();\u003c\/script\u003e\u003chr\u003e\n\u003ch5\u003eHow It Works and Compatibility\u003c\/h5\u003e\n\u003cp\u003e✔ Use exclusively with the intended GX pistol system\u003cbr\u003e✔ Larger boreholes require higher air volumes\u003cbr\u003e✔ Wear and tear alters the blast pattern and air consumption\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003e✔ Suitable dry abrasive media in accordance with the specifications of the GX system\u003cbr\u003e✔ Corundum, garnet, or glass beads, depending on the application\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Manual blasting with the GX blast gun\u003cbr\u003e✔ Cleaning and Surface Preparation\u003cbr\u003e✔ Workshop and local rust removal work\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eCheck the nozzle regularly for bore wear and damage. Also inspect the associated mixing and gun components.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhich gun is it for?\u003c\/strong\u003e\u003cbr\u003eContracor GX.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich holes?\u003c\/strong\u003e\u003cbr\u003e6, 8, and 10 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the calculator the exact system consumption?\u003c\/strong\u003e\u003cbr\u003eNo, it is a nozzle reference; the GX mixing geometry affects the total demand.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eContracor GXT\u003c\/strong\u003e is a robust tungsten carbide nozzle for the GX blast gun with integrated nozzle orientation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"6","offer_id":50110535106907,"sku":"10115502","price":28.92,"currency_code":"EUR","in_stock":true},{"title":"8","offer_id":50110535139675,"sku":"10115508","price":28.92,"currency_code":"EUR","in_stock":true},{"title":"10","offer_id":50110535172443,"sku":"10115509","price":28.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlduese-gxt-wolframkarbid-contracor.jpg?v=1740217072"},{"product_id":"venturistrahlduse-fbn-wolframkarbid-lang-50-mm-grobgewinde-dusenbohrung-5-19-mm","title":"FBN Venturi blast nozzle, tungsten carbide, long, 50 mm coarse thread, nozzle bore 5–19 mm","description":"\u003cstyle\u003e.blast-product h5{font-size:18px;line-height:1.3;margin:0 0 12px 0;}.blast-product hr{margin:16px 0;}\u003c\/style\u003e\u003cdiv class=\"blast-product\"\u003e\n\u003ch5\u003eNovablast FBN Venturi blast nozzle – tungsten carbide, 32 mm inlet diameter, and acetal jacket\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eNovablast FBN\u003c\/strong\u003e is a long Venturi blast nozzle for professional pressurized blasting applications with high surface coverage rates. The elongated Venturi profile ensures that compressed air and abrasive media are accelerated in a controlled manner and exit the nozzle at high exit velocity. This creates a wide and uniform blast cone that is particularly well-suited for rapid rust removal, paint stripping, cleaning, and surface preparation tasks.\u003c\/p\u003e\n\u003cp\u003eThis model features a \u003cstrong\u003e32 mm inlet diameter\u003c\/strong\u003e, a robust \u003cstrong\u003eacetal jacket,\u003c\/strong\u003e and a wear-resistant \u003cstrong\u003etungsten carbide nozzle insert\u003c\/strong\u003e. It connects via the \u003cstrong\u003e50 mm coarse thread\u003c\/strong\u003e, which is widely used in professional blast nozzles. With nozzle bores ranging from 5\u003cstrong\u003e to 19 mm\u003c\/strong\u003e, the FBN covers an exceptionally wide range of applications—from smaller compressed air capacities and targeted blasting tasks to very large air volumes and high surface coverage rates.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eBenefits\u003c\/h5\u003e\n\u003cp\u003e✅ Long Venturi geometry for high abrasive velocity and a wide blast cone\u003cbr\u003e✅ Tungsten carbide nozzle insert for rugged professional blasting applications\u003cbr\u003e✅ High resistance to wear and mechanical stress\u003cbr\u003e✅ Durable acetal jacket to protect the nozzle core\u003cbr\u003e✅ 32 mm inlet diameter for a smooth transition from the blast hose to the nozzle\u003cbr\u003e✅ 50 mm coarse thread for compatible professional nozzle holders\u003cbr\u003e✅ Very wide range of nozzle bores from 5 to 19 mm\u003cbr\u003e✅ Suitable for various abrasive media and numerous applications in industry, trade, and maintenance\u003cbr\u003e✅ Variants with unique manufacturer SKUs for reliable reorders\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto; border:1px solid #d9d9d9; border-radius:10px;\"\u003e\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:0; min-width:680px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f3f3f3;\"\u003e\n\u003cth style=\"text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eNovablast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eSeries\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eFBN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eTranslation\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eLong Venturi blast nozzle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eflow profile\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eVenturi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003enozzle insert\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003etungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eOuter jacket\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eAcetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003einlet diameter\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003eConnection\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e50 mm coarse thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003enozzle bores\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e5 to 19 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003enozzle lengths\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e140 to 235 mm, depending on the nozzle bore\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariants\u003c\/h5\u003e\n\u003cdiv style=\"overflow-x:auto; border:1px solid #d9d9d9; border-radius:10px;\"\u003e\u003ctable style=\"width:100%; border-collapse:separate; border-spacing:0; min-width:680px;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f3f3f3;\"\u003e\n\u003cth style=\"position:sticky; left:0; z-index:2; background:#f3f3f3; text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003eVariant\u003c\/th\u003e\n\u003cth style=\"text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003enozzle bore\u003c\/th\u003e\n\u003cth style=\"text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003eLength\u003c\/th\u003e\n\u003cth style=\"text-align:center; padding:10px; border-bottom:1px solid #d9d9d9;\"\u003eItem No. \/ SKU\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fff; padding:10px; text-align:center;\"\u003e5 × 140 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e5 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e140 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e30416000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fafafa; padding:10px; text-align:center;\"\u003e6,5 × 140 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e6.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e140 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e30417000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fff; padding:10px; text-align:center;\"\u003e8 × 150 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e8 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e150 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e30418000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fafafa; padding:10px; text-align:center;\"\u003e9,5 × 175 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e9.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e175 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e30419000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fff; padding:10px; text-align:center;\"\u003e11 × 205 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e11 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e205 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e30420000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fafafa; padding:10px; text-align:center;\"\u003e12,5 × 235 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e12.5 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e235 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e30421000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fff; padding:10px; text-align:center;\"\u003e16 × 235 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e16 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e235 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e30422000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa;\"\u003e\n\u003ctd style=\"position:sticky; left:0; background:#fafafa; padding:10px; text-align:center;\"\u003e19 × 235 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e19 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e235 mm\u003c\/td\u003e\n\u003ctd style=\"padding:10px; text-align:center;\"\u003e30423000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003cstyle\u003e#blast-nozzle-calculator label{display:block;width:100%;font-size:14px;}#blast-nozzle-calculator select{width:100%;height:40px;box-sizing:border-box;padding:0 10px;border:1px solid #ccc;border-radius:8px;font-size:14px;background:#fff;margin-top:6px;}#blast-nozzle-calculator .calc-grid{display:grid;grid-template-columns:minmax(140px,1fr) minmax(170px,1fr) minmax(140px,1fr) auto;gap:12px;align-items:end;}#blast-nozzle-calculator .calc-actions{display:flex;gap:10px;align-items:end;}#blast-nozzle-calculator .calc-actions button{height:40px;box-sizing:border-box;padding:0 14px;line-height:1;white-space:nowrap;}@media(max-width:1280px){#blast-nozzle-calculator .calc-grid{grid-template-columns:1fr;}#blast-nozzle-calculator .calc-actions{display:grid;grid-template-columns:1fr;gap:10px;}#blast-nozzle-calculator .calc-actions button{width:100%;}}\u003c\/style\u003e\n\u003cdiv id=\"blast-nozzle-calculator\" style=\"max-width:900px; margin:0 auto; font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;\"\u003e\n\u003ch5\u003eCalculate compressed air requirements, abrasive consumption, and compressor power ratings\u003c\/h5\u003e\n\u003cdiv style=\"background:#f5f5f7; border-radius:10px; padding:12px 14px; font-size:14px; margin-bottom:12px;\"\u003e\n\u003cp style=\"margin:0 0 6px 0;\"\u003eSelect the nozzle bore, operating pressure, and desired power reserve. The calculator displays the \u003cstrong\u003enozzle’s compressed air requirement\u003c\/strong\u003e, the \u003cstrong\u003erecommended compressor free air deliveries\u003c\/strong\u003e, the approximate \u003cstrong\u003eabrasive consumption\u003c\/strong\u003e, and a guideline for the \u003cstrong\u003erequired compressor motor power\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 6px 0;\"\u003e\u003cstrong\u003e💡 Why plan for a power reserve?\u003c\/strong\u003e Blast nozzles wear out during operation. As this happens, the nozzle bore gradually increases in size, and the required compressed air flow rate rises. A power reserve helps compensate for this additional demand as well as typical pressure losses in the system, and keeps the desired blasting pressure stable even as nozzle wear increases.\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eThe reserve applies exclusively to compressor sizing. Abrasive consumption remains unaffected.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"calc-grid\"\u003e\n\u003clabel\u003enozzle bore\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"3.5\"\u003e3.5 mm\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 mm\u003c\/option\u003e\n\u003coption value=\"6.5\"\u003e6.5 mm\u003c\/option\u003e\n\u003coption value=\"8\" selected\u003e8 mm\u003c\/option\u003e\n\u003coption value=\"9.5\"\u003e9.5 mm\u003c\/option\u003e\n\u003coption value=\"11\"\u003e11 mm\u003c\/option\u003e\n\u003coption value=\"12.5\"\u003e12.5 mm\u003c\/option\u003e\n\u003coption value=\"16\"\u003e16 mm\u003c\/option\u003e\n\u003coption value=\"19\"\u003e19 mm\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\n\u003clabel\u003eWorking pressure at the nozzle\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"1\"\u003e1 bar\u003c\/option\u003e\n\u003coption value=\"2\"\u003e2 bar\u003c\/option\u003e\n\u003coption value=\"3\"\u003e3 bar\u003c\/option\u003e\n\u003coption value=\"4\"\u003e4 bar\u003c\/option\u003e\n\u003coption value=\"5\"\u003e5 bar\u003c\/option\u003e\n\u003coption value=\"6\"\u003e6 bar\u003c\/option\u003e\n\u003coption value=\"7\" selected\u003e7 bar\u003c\/option\u003e\n\u003coption value=\"8\"\u003e8 bar\u003c\/option\u003e\n\u003coption value=\"9\"\u003e9 bar\u003c\/option\u003e\n\u003coption value=\"10\"\u003e10 bar\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\n\u003clabel\u003epower reserve\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"0\"\u003e0 %\u003c\/option\u003e\n\u003coption value=\"0.3\" selected\u003e30 %\u003c\/option\u003e\n\u003coption value=\"0.5\"\u003e50 %\u003c\/option\u003e\u003c\/select\u003e\u003c\/label\u003e\n\u003cdiv class=\"calc-actions\"\u003e\n\u003cbutton id=\"bn-calc\" type=\"button\" style=\"border:1px solid #222;background:#222;color:#fff;border-radius:10px;cursor:pointer;\"\u003eCalculate\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"border:1px solid #ccc;background:#fff;color:#333;border-radius:10px;cursor:pointer;\"\u003eReset\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr style=\"border:none;border-top:1px solid #eee;margin:12px 0;\"\u003e\n\u003cdiv id=\"bn-result\" style=\"background:#f8f8fa;border-radius:10px;padding:12px 14px;font-size:15px;\"\u003e\n\u003cstrong\u003eResult:\u003c\/strong\u003e\u003cdiv id=\"bn-result-line\" style=\"margin-top:8px;line-height:1.7;\"\u003e—\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size:12px;color:#555;margin-top:10px;\"\u003eThe values are technical guidelines. Abrasive media consumption is an estimate based on published consumption tables for mineral abrasive media with a bulk density of approximately 1,600 kg\/m³. Dosage, grit size, density, the metering valve, the hose system, and nozzle wear all influence actual consumption. The kW specification is for guidance only; the effective air delivery at operating pressure is the determining factor for compressor selection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cscript\u003e(function(){var air={\"3.5\":[0.10,0.20,0.30,0.35,0.40,0.50,0.60,0.65,0.70,0.80],\"5\":[0.25,0.50,0.65,0.80,0.95,1.10,1.25,1.40,1.55,1.70],\"6.5\":[0.40,0.80,1.15,1.50,1.80,2.05,2.30,2.55,2.80,3.05],\"8\":[0.65,1.30,1.90,2.45,2.95,3.40,3.90,4.35,4.85,5.30],\"9.5\":[0.95,1.80,2.65,3.40,4.15,4.85,5.55,6.20,6.90,7.55],\"11\":[1.35,2.55,3.60,4.60,5.55,6.45,7.35,8.20,9.10,10.00],\"12.5\":[1.90,3.50,4.85,6.05,7.25,8.40,9.55,10.65,11.75,12.90],\"16\":[3.11,5.73,7.95,9.91,11.88,13.76,15.65,17.45,19.25,21.14],\"19\":[4.39,8.09,11.21,13.98,16.75,19.41,22.06,24.61,27.15,29.80]};function de(n,d){return n.toLocaleString('de-DE',{minimumFractionDigits:d,maximumFractionDigits:d});}function calc(){var d=document.getElementById('bn-diameter').value,p=parseInt(document.getElementById('bn-pressure').value,10),r=parseFloat(document.getElementById('bn-reserve').value),base=air[d][p-1],rec=base*(1+r),abrasive=base*96,kw=rec*6;document.getElementById('bn-result-line').innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+de(base,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eEmpfohlene Kompressor-Liefermenge inkl. Reserve:\u003c\/strong\u003e '+de(rec,2)+' m³\/min\u003cbr\u003e\u003cstrong\u003eUngefährer Strahlmittelverbrauch:\u003c\/strong\u003e ca. '+de(abrasive,0)+' kg\/h\u003cbr\u003e\u003cstrong\u003eOrientierende Kompressor-Motorleistung:\u003c\/strong\u003e ca. '+de(kw,0)+' kW';}document.getElementById('bn-calc').addEventListener('click',calc);document.getElementById('bn-reset').addEventListener('click',function(){document.getElementById('bn-diameter').value='8';document.getElementById('bn-pressure').value='7';document.getElementById('bn-reserve').value='0.3';document.getElementById('bn-result-line').innerHTML='—';});})();\u003c\/script\u003e\n\u003chr\u003e\n\u003ch5\u003eHow It Works and Selecting the Nozzle Size\u003c\/h5\u003e\n\u003cp\u003e✔ The Venturi profile accelerates compressed air and abrasive media, producing a wide, even blast pattern\u003cbr\u003e✔ The 32-mm inlet ensures a smooth, high-flow transition from the blast hose to the nozzle\u003cbr\u003e✔ The nozzle bore directly affects compressed air consumption, blasting performance, and the required compressor size\u003cbr\u003e✔ Smaller nozzle bores require less compressed air; larger bores allow for significantly higher surface coverage rates when there is a sufficient air supply\u003cbr\u003e✔ The key factor is the actual available free air delivery of the compressor at operating pressure\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eRecommended Abrasive Media\u003c\/h5\u003e\n\u003cp\u003eThe tungsten carbide core makes the FBN a versatile nozzle for many professional pressure blasting applications. It is particularly suitable for:\u003c\/p\u003e\n\u003cp\u003e✔ Corundum \/ Aluminum Oxide\u003cbr\u003e✔ Garnet abrasive\u003cbr\u003e✔ Slag and other single-use mineral abrasives\u003cbr\u003e✔ Glass beads\u003cbr\u003e✔ Steel grit \/ steel grit for blasting systems designed for this purpose\u003cbr\u003e✔ Additional dry, free-flowing abrasive media within the permissible grain size range\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📌 Important:\u003c\/strong\u003e The grit size and maximum grain size must be compatible with the nozzle bore, the abrasive metering valve, and the entire conveying path. Damp, clumped, or excessively coarse abrasive media can impair material flow and cause cloggings.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eApplications\u003c\/h5\u003e\n\u003cp\u003e✔ Rust removal from steel and metal surfaces\u003cbr\u003e✔ Removal of old coatings, paint, scale, and heavy contamination\u003cbr\u003e✔ Surface preparation prior to coating, painting, or corrosion protection\u003cbr\u003e✔ Steel construction, plant engineering, vessel manufacturing, and industrial maintenance\u003cbr\u003e✔ Shipyards, automotive and mechanical engineering\u003cbr\u003e✔ Mobile Blasting Services on Construction Sites\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eWear, Inspection, and Operation\u003c\/h5\u003e\n\u003cp\u003eEven a high-quality tungsten carbide blast nozzle is a wear part. Due to the continuous flow of abrasive, the nozzle bore enlarges over the course of its service life. This increases air consumption and places greater demands on the compressor.\u003c\/p\u003e\n\u003cp\u003e✔ Check the nozzle bore regularly and compare it to the nominal dimension\u003cbr\u003e✔ Replace heavily worn nozzles in a timely manner\u003cbr\u003e✔ Check the nozzle and nozzle holder for damage and ensure they are securely fastened before starting operation\u003cbr\u003e✔ Use clean, dry compressed air and suitable, contaminant-free abrasive media\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eFAQ\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the inlet diameter of this FBN model?\u003c\/strong\u003e\u003cbr\u003eThe inlet diameter is 32 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the connection thread on the nozzle?\u003c\/strong\u003e\u003cbr\u003eThe FBN is connected to a compatible nozzle holder via a 50 mm coarse thread.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat nozzle bores are available?\u003c\/strong\u003e\u003cbr\u003eWe carry the FBN with nozzle bores of 5, 6.5, 8, 9.5, 11, 12.5, 16, and 19 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat nozzle size is right for my compressor?\u003c\/strong\u003e\u003cbr\u003eThe effective flow rate and the desired blasting pressure are crucial. Use the built-in calculator for this purpose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan a worn nozzle increase air consumption?\u003c\/strong\u003e\u003cbr\u003eYes. As the bore size increases, the required flow rate rises significantly.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusion\u003c\/h5\u003e\n\u003cp\u003eThe \u003cstrong\u003eNovablast FBN Venturi blast nozzle\u003c\/strong\u003e is a robust and versatile solution for professional pressure blasting applications. A tungsten carbide core, acetal jacket, 32-mm inlet, and 50-mm coarse thread combine high durability with high-performance Venturi geometry. With a choice of nozzle sizes ranging from 5 to 19 mm, the FBN can be adapted to a wide variety of blasting systems. The integrated calculator helps you properly coordinate nozzle size, operating pressure, and compressor power before placing your order.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Novablast","offers":[{"title":"5 x 140","offer_id":53853037363547,"sku":"30416000","price":176.39,"currency_code":"EUR","in_stock":true},{"title":"6.5 x 140","offer_id":53853037396315,"sku":"30417000","price":176.39,"currency_code":"EUR","in_stock":true},{"title":"8 x 150","offer_id":53853037429083,"sku":"30418000","price":185.45,"currency_code":"EUR","in_stock":true},{"title":"9.5 x 175","offer_id":53853037461851,"sku":"30419000","price":214.31,"currency_code":"EUR","in_stock":true},{"title":"11 x 205","offer_id":53853037494619,"sku":"30420000","price":313.46,"currency_code":"EUR","in_stock":true},{"title":"12.5 x 235","offer_id":53853037527387,"sku":"30421000","price":457.43,"currency_code":"EUR","in_stock":true},{"title":"16 x 235","offer_id":53853040017755,"sku":"30422000","price":566.12,"currency_code":"EUR","in_stock":true},{"title":"19 x 235","offer_id":53853040050523,"sku":"30423000","price":566.12,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/venturistrahlduese-wolframkarbid-fbn.jpg?v=1787327073"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/collections\/venturi-sandstrahlduese-borcarbid-performer-1000-lang-blau-contracor_cfff3798-99a5-4003-a047-521f3d5cf657.jpg?v=1780674599","url":"https:\/\/strahltechnik-express.de\/en-hu\/collections\/sandstrahldusen-wolframkarbid.oembed","provider":"ABS Strahltechnik","version":"1.0","type":"link"}