{"title":"hose fastenings","description":"\u003ch5\u003eHose Fastenings for Secure Hose Connections\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eHose fastenings\u003c\/strong\u003e ensure that a hose remains securely connected to a coupling, nozzle, or other fitting. The appropriate hose fastening depends on the hose type, inner and outer diameters, wall thickness, connection geometry, and operating conditions.\u003c\/p\u003e\u003cp\u003eParticularly with compressed air and industrial hose systems, the hose and fittings must be considered as a coordinated unit. Proper sizing ensures the mechanical integrity of the connection and helps prevent damage caused by unsuitable or incorrectly installed components.\u003c\/p\u003e\u003cdiv style=\"background:#f5f5f5;border-radius:10px;padding:18px;margin:22px 0;\"\u003e\n\u003cp style=\"margin:0;\"\u003e✅ For the mechanical securing of hose connections\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✅ Match hose size to connection geometry\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✅ Take operating pressure and working medium into account\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003e✅ Check the connection regularly to ensure it is secure\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"2-ohr-klemme-stahl-verzinkt","title":"2-ear clamp, Galvanized Steel","description":"\u003ch5\u003eKrause K+K 2-ear clamp – Compact hose fastening made of galvanized steel\u003c\/h5\u003e\u003cp\u003eThe 2-ear clamp from Krause K+K is designed for the permanent and space-saving attachment of hoses to ferrules and connection spigots. The two opposing ears distribute the clamping force evenly around the circumference of the hose. The design does not require a screw mechanism and is therefore particularly suitable for compact hose connections and assembly line installations.\u003c\/p\u003e\u003cp\u003eThe clamp is made of galvanized steel and is available in a wide range of clamping ranges. For installation, both ears are crimped using a suitable crimping tool. Selecting the correct clamping range to match the actual outer diameter of the installed hose is crucial for a secure connection.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Compact and durable hose fastening\u003cbr\u003e✅ Two ears for even clamping force\u003cbr\u003e✅ Steel, galvanized\u003cbr\u003e✅ No protruding screw mechanism\u003cbr\u003e✅ Wide selection of clamping ranges\u003cbr\u003e✅ For mass production, repairs, and mechanical engineering\u003cbr\u003e✅ Easy installation with the appropriate clamping tool\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=\"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;padding:10px;text-align:center;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:10px;text-align:center;\"\u003eValue\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;\"\u003eTranslation\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e2-ear clamp\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;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eSteel, galvanized\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eClamping principle\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003ePressing together two lugs\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;\"\u003eAssembly\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003ewith a suitable tool for ear clamps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eclamping ranges\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e7–9 to 28–31 mm, depending on the variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\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=\"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;padding:10px;text-align:center;\"\u003eClamping range (mm)\u003c\/th\u003e\n\u003cth style=\"padding:10px;text-align:center;\"\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;\"\u003e7–9\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-0709v\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;\"\u003e9–11\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-0911v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e11–13\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-1113v\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;\"\u003e13–15\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-1315v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e15–17\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-1517v\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;\"\u003e15–18\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-1518v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e17–20\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-1720v\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;\"\u003e19–22\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-1922v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e20–23\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-2023v\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;\"\u003e22–25\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-2225v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e23–27\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-2327v\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;\"\u003e25–28\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-2528v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e28–31\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e351-2831v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eHow It Works and Selection\u003c\/h5\u003e\u003cp\u003e✔ Both ears are crimped using a suitable tool\u003cbr\u003e✔ The two clamping points ensure even force distribution\u003cbr\u003e✔ The clamp remains permanently attached to the hose connection after installation\u003cbr\u003e✔ The correct clamping range depends on the actual outer diameter of the installed hose\u003cbr\u003e✔ Clamps that are too large or too small cannot ensure proper hose fastenings\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eInstallation Instructions\u003c\/h5\u003e\u003cp\u003eFirst, slide the clamp over the hose. Then, fully insert the hose onto the designated fitting. Next, use a suitable crimping tool to carefully crimp both ears. The assembly should be performed in such a way that the hose is held securely but not unnecessarily damaged.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Compressed air and pneumatic hoses\u003cbr\u003e✔ Mechanical and Plant Engineering\u003cbr\u003e✔ Workshop and Repair\u003cbr\u003e✔ Assembly line\u003cbr\u003e✔ General Hose Fastening\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eHow is the clamp installed?\u003c\/strong\u003e\u003cbr\u003eBy clamping the two ears together with a suitable clamping tool.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I choose the right size?\u003c\/strong\u003e\u003cbr\u003eBased on the outer diameter of the hose already attached to the nozzle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the clamp be opened again after it has been crimped?\u003c\/strong\u003e\u003cbr\u003eThe design is intended as a permanent clamp connection; a new clamp is generally used for replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the clamp made of?\u003c\/strong\u003e\u003cbr\u003eMade of galvanized steel.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does the clamp have two ears?\u003c\/strong\u003e\u003cbr\u003eThe two clamping points provide a more even clamping force around the circumference.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe Krause K+K 2-ear clamp is a compact, robust, and durable solution for hose fastenings. The wide range of sizes allows for precise adjustment to different hose diameters, while the two crimped ears ensure an even clamping force.\u003c\/p\u003e","brand":"Krause K+K","offers":[{"title":"7-9","offer_id":53843856752987,"sku":"351-0709v","price":0.35,"currency_code":"EUR","in_stock":true},{"title":"9-11","offer_id":53843856785755,"sku":"351-0911v","price":0.41,"currency_code":"EUR","in_stock":true},{"title":"11-13","offer_id":53843856818523,"sku":"351-1113v","price":0.41,"currency_code":"EUR","in_stock":true},{"title":"13-15","offer_id":53843856851291,"sku":"351-1315v","price":0.0,"currency_code":"EUR","in_stock":true},{"title":"15-17","offer_id":53843856884059,"sku":"351-1517v","price":0.45,"currency_code":"EUR","in_stock":true},{"title":"15-18","offer_id":53843856916827,"sku":"351-1518v","price":0.45,"currency_code":"EUR","in_stock":true},{"title":"17-20","offer_id":53843856982363,"sku":"351-1720v","price":0.51,"currency_code":"EUR","in_stock":true},{"title":"19-22","offer_id":53843857015131,"sku":"351-1922v","price":0.8,"currency_code":"EUR","in_stock":true},{"title":"20-23","offer_id":53843857047899,"sku":"351-2023v","price":0.72,"currency_code":"EUR","in_stock":true},{"title":"22-25","offer_id":53843857080667,"sku":"351-2225v","price":0.72,"currency_code":"EUR","in_stock":true},{"title":"23-27","offer_id":53843857113435,"sku":"351-2327v","price":0.77,"currency_code":"EUR","in_stock":true},{"title":"25-28","offer_id":53843857146203,"sku":"351-2528v","price":0.78,"currency_code":"EUR","in_stock":true},{"title":"28-31","offer_id":53843857211739,"sku":"351-2831v","price":0.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/2-ohr-klemme.jpg?v=1787242736"},{"product_id":"schlauchklemme-form-a-din-20039-lw-13-bis-105-mm","title":"Hose clamp, Type A, DIN 20039, cast, galvanized, PN 16, hose diameter 13–105 mm","description":"\u003ch5\u003eKrause K+K hose clamp, Type A, DIN 20039 – heavy-duty hose clamp made of galvanized cast iron\u003c\/h5\u003e\u003cp\u003eThe Krause K+K Form A hose clamp, conforming to DIN 20039, is a robust clamp designed for securely attaching hoses to compatible couplings and fittings. It is used primarily in compressed air systems and industrial hose lines where a strong yet releasable screw connection is required.\u003c\/p\u003e\u003cp\u003eThe clamp is made of galvanized cast iron and is designed for an operating pressure of PN 16 in accordance with DIN 20039. The wide range of sizes covers hose nominal bores from 13\/15 to 105 mm. The selection must match not only the hose nominal bore but also the actual outer diameter of the installed hose and the fitting used.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Heavy-duty hose clamp according to DIN 20039\u003cbr\u003e✅ Heavy-duty cast iron, galvanized\u003cbr\u003e✅ For professional hose assemblies\u003cbr\u003e✅ Operating pressure PN 16 in accordance with DIN 20039\u003cbr\u003e✅ Wide selection of hose sizes\u003cbr\u003e✅ Removable screw connection\u003cbr\u003e✅ For compressed air, industrial applications, and plant engineering\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=\"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;padding:10px;text-align:center;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:10px;text-align:center;\"\u003eValue\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;\"\u003eTranslation\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eHose Clamp, Type A\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;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eDIN 20039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eCast, galvanized\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;\"\u003eFastening\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eScrew clamping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eLW Hose\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e13\/15 to 105 mm, depending on the variant\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;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003ePN 16 in accordance with DIN 20039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\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=\"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;padding:10px;text-align:center;\"\u003eHose LW (mm)\u003c\/th\u003e\n\u003cth style=\"padding:10px;text-align:center;\"\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;\"\u003e13\/15\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e049-01527v\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\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e049-01931v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e049-02539v\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;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e049-02844v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e42\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e049-04260v\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;\"\u003e53\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e049-05373v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e65\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e049-06587v\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;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e049-085109v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e049-105133v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eHow It Works and Selection\u003c\/h5\u003e\u003cp\u003e✔ The clamping parts are placed around the hose that has been slipped onto the nozzle\u003cbr\u003e✔ The screws are tightened evenly and alternately\u003cbr\u003e✔ The clamping force secures the hose to the nozzle\u003cbr\u003e✔ Form A does not have additional safety claws for a safety collar\u003cbr\u003e✔ The correct clamp must match the hose’s inner diameter, hose outer diameter, and nozzle geometry\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eInstallation Instructions\u003c\/h5\u003e\u003cp\u003eThe hose must be fully pushed onto the designated fitting. Next, position the clamp components evenly and tighten the screws alternately. Uneven or crooked installation can result in uneven clamping. Before commissioning, check that the clamp is securely fastened, inspect the condition of the hose, and verify the correct position of the clamp.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Compressed-air hoses\u003cbr\u003e✔ Industry and Plant Engineering\u003cbr\u003e✔ Compressor Applications\u003cbr\u003e✔ Construction site and workshop\u003cbr\u003e✔ Blasting technology and other professional hose systems\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhat is Form A?\u003c\/strong\u003e\u003cbr\u003eForm A is the version without additional safety claws for a safety collar.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAccording to which standard is the clamp manufactured?\u003c\/strong\u003e\u003cbr\u003eDIN 20039.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the operating pressure?\u003c\/strong\u003e\u003cbr\u003ePN 16 in accordance with DIN 20039.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do you choose the right size?\u003c\/strong\u003e\u003cbr\u003eCompatible with the hose nominal bores, actual hose outer diameter, and the hose nozzle used.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the clamp be released again?\u003c\/strong\u003e\u003cbr\u003eYes. The screw connection is, in principle, releasable.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe Krause K+K hose clamp, Type A, DIN 20039, is a durable, standard solution for professional hose assemblies. Its wide range of sizes, robust galvanized cast construction, and releasable screw clamp make it particularly versatile for compressed air applications, plant engineering, and workshops.\u003c\/p\u003e","brand":"Krause K+K","offers":[{"title":"13\/15","offer_id":53843863404891,"sku":"049-01527v","price":2.98,"currency_code":"EUR","in_stock":true},{"title":"19","offer_id":53843863437659,"sku":"049-01931v","price":3.03,"currency_code":"EUR","in_stock":true},{"title":"25","offer_id":53843863470427,"sku":"049-02539v","price":3.51,"currency_code":"EUR","in_stock":true},{"title":"28","offer_id":53843863503195,"sku":"049-02844v","price":4.4,"currency_code":"EUR","in_stock":true},{"title":"42","offer_id":53843863568731,"sku":"049-04260v","price":5.24,"currency_code":"EUR","in_stock":true},{"title":"53","offer_id":53843863601499,"sku":"049-05373v","price":5.71,"currency_code":"EUR","in_stock":true},{"title":"65","offer_id":53843863634267,"sku":"049-06587v","price":9.4,"currency_code":"EUR","in_stock":true},{"title":"85","offer_id":53843863667035,"sku":"049-085109v","price":11.78,"currency_code":"EUR","in_stock":true},{"title":"105","offer_id":53843863699803,"sku":"049-105133v","price":18.92,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schlauchklemme-form-a-din-20039.jpg?v=1787243120"},{"product_id":"schlauchklemme-form-b-din-20039-lw-13-bis-150-mm","title":"Hose clamp, Type B, with safety claws, DIN 20039, cast, galvanized, PN 16, hose diameter 13–150 mm","description":"\u003ch5\u003eKrause K+K hose clamp Type B DIN 20039 – with safety claws for secure hose assemblies\u003c\/h5\u003e\u003cp\u003eThe Krause K+K Type B hose clamp, conforming to DIN 20039, is specifically designed for hose connections where the hose shank requires additional positive locking. Unlike Type A, Type B features safety claws that engage behind the safety collar when used with compatible couplings.\u003c\/p\u003e\u003cp\u003eThe clamp is made of galvanized cast iron and is designed for an operating pressure of PN 16 in accordance with DIN 20039. Krause K+K recommends the Form B clamp, particularly in combination with hose couplings featuring safety collars. The wide size range, from hose LW 13\/15 to 150 mm, covers numerous professional compressed air applications.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Hose clamp, Type B, per DIN 20039\u003cbr\u003e✅ With safety claws for couplings with a safety collar\u003cbr\u003e✅ Additional positive-lock securing of the hose shank\u003cbr\u003e✅ Heavy-duty cast iron, galvanized\u003cbr\u003e✅ Operating pressure PN 16 in accordance with DIN 20039\u003cbr\u003e✅ Very wide range of sizes\u003cbr\u003e✅ Removable screw connection\u003cbr\u003e✅ For professional compressed-air hoses\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=\"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;padding:10px;text-align:center;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:10px;text-align:center;\"\u003eValue\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;\"\u003eTranslation\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eHose Clamp Type B with Safety Claws\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;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eDIN 20039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eCast, galvanized\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;\"\u003eSecurity feature\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eSafety claws for a matching safety collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eLW Hose\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e13\/15 to 150 mm, depending on the model\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;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003ePN 16 in accordance with DIN 20039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\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=\"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;padding:10px;text-align:center;\"\u003eHose LW (mm)\u003c\/th\u003e\n\u003cth style=\"padding:10px;text-align:center;\"\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;\"\u003e13\/15\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-01527v\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\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-01931v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-02539v\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;\"\u003e28\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-02844v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e35\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-03551v\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;\"\u003e42\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-04260v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e53\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-05373v\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;\"\u003e65\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-06587v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e75\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-07597v\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;\"\u003e85\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-085109v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e105\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-105133v\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;\"\u003e150\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-150182v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eHow It Works and Compatibility\u003c\/h5\u003e\u003cp\u003e✔ The clamp secures the hose that has been slipped onto the fitting\u003cbr\u003e✔ With a compatible blast hose coupling, the safety claws engage behind the safety collar\u003cbr\u003e✔ This creates a positive-lock fastening in addition to the clamping force\u003cbr\u003e✔ Particularly well-suited for Krause K+K hose couplings with safety collars\u003cbr\u003e✔ Depending on its size, the clamp may be designed as a multi-part assembly\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eInstallation and Safety\u003c\/h5\u003e\u003cp\u003eThe clamp must match the dimensions of the hose and coupling. For a coupling with a safety collar, position the safety claws behind the collar. Tighten the screws evenly and alternately. Before commissioning, check the position of the safety claws, the secure fit of the hose, and that the clamp is tightened evenly.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Compressed-air hoses\u003cbr\u003e✔ Claw couplings with safety collar\u003cbr\u003e✔ Construction, Industry, and Plant Engineering\u003cbr\u003e✔ Compressors\u003cbr\u003e✔ Blasting technology and other professional hose systems\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between Form B and Form A?\u003c\/strong\u003e\u003cbr\u003eForm B features additional safety claws that engage behind the safety collar when used with compatible couplings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich standard does the clamp comply with?\u003c\/strong\u003e\u003cbr\u003eDIN 20039.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the operating pressure?\u003c\/strong\u003e\u003cbr\u003ePN 16 in accordance with DIN 20039.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I choose the right size?\u003c\/strong\u003e\u003cbr\u003eBased on the hose nominal bore, the actual hose outer diameter, and the geometry of the coupling or nozzle used.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen is Form B particularly useful?\u003c\/strong\u003e\u003cbr\u003eFor blast hose couplings with a safety collar, when the hose shank also needs to be secured by a positive fit.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe Krause K+K hose clamp, Type B, DIN 20039, is the ideal solution for robust compressed air hose assemblies with an additional locking function. The combination of zinc-plated cast iron, a screw clamp, and safety claws makes it particularly suitable for professional applications involving blast hose couplings with a safety collar.\u003c\/p\u003e","brand":"Krause K+K","offers":[{"title":"13\/15","offer_id":53843890962779,"sku":"050-01527v","price":3.93,"currency_code":"EUR","in_stock":true},{"title":"19","offer_id":53843890995547,"sku":"050-01931v","price":4.17,"currency_code":"EUR","in_stock":true},{"title":"25","offer_id":53843891028315,"sku":"050-02539v","price":5.12,"currency_code":"EUR","in_stock":true},{"title":"28","offer_id":53843891061083,"sku":"050-02844v","price":7.02,"currency_code":"EUR","in_stock":true},{"title":"35","offer_id":53843891093851,"sku":"050-03551v","price":7.38,"currency_code":"EUR","in_stock":true},{"title":"42","offer_id":53843891126619,"sku":"050-04260v","price":8.21,"currency_code":"EUR","in_stock":true},{"title":"53","offer_id":53843891159387,"sku":"050-05373v","price":12.26,"currency_code":"EUR","in_stock":true},{"title":"65","offer_id":53843891192155,"sku":"050-06587v","price":19.04,"currency_code":"EUR","in_stock":true},{"title":"75","offer_id":53843891224923,"sku":"050-07597v","price":19.64,"currency_code":"EUR","in_stock":true},{"title":"85","offer_id":53843891257691,"sku":"050-085109v","price":26.54,"currency_code":"EUR","in_stock":true},{"title":"105","offer_id":53843892928859,"sku":"050-105133v","price":36.65,"currency_code":"EUR","in_stock":true},{"title":"150","offer_id":53843892961627,"sku":"050-150182v","price":62.36,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/schlauchklemme-form-b-din-20039.jpg?v=1787243445"},{"product_id":"schlauchklemme-form-b-edelstahl-v4a-din-20039-lw-13-bis-25-mm","title":"Hose clamp, Type B, with safety claws, DIN 20039, made of stainless steel, V4A, galvanized, PN 16, hose LW 13–25","description":"\u003ch5\u003eKrause K+K hose clamp, Type B, DIN 20039, made of V4A stainless steel—with safety claws for corrosion-resistant hose assemblies\u003c\/h5\u003e\u003cp\u003eThe Krause K+K Form B hose clamp, conforming to DIN 20039, is designed for secure and mechanically robust hose assemblies. When used with compatible hose couplings, the integrated safety claws engage behind the safety collar, thereby providing additional positive locking of the connection.\u003c\/p\u003e\u003cp\u003eThis model is made of V4A stainless steel \/ material 1.4401 \/ AISI 316 and is therefore particularly suitable for applications with increased corrosion resistance requirements. The operating pressure is PN 16 in accordance with DIN 20039. The store offers three sizes for hose nominal bores of 13\/15, 19, and 25 mm.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits\u003c\/h5\u003e\u003cp\u003e✅ Hose clamp, Type B, per DIN 20039\u003cbr\u003e✅ With safety claws for couplings with a safety collar\u003cbr\u003e✅ Stainless steel V4A \/ 1.4401 \/ AISI 316\u003cbr\u003e✅ High corrosion resistance\u003cbr\u003e✅ Additional form-fit securing of the hose shank\u003cbr\u003e✅ Removable screw connection\u003cbr\u003e✅ Three common hose sizes available\u003cbr\u003e✅ Operating pressure PN 16 in accordance with DIN 20039\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=\"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;padding:10px;text-align:center;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"padding:10px;text-align:center;\"\u003eValue\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;\"\u003eTranslation\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eHose clamp, Type B, with safety claws\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;\"\u003eStandard\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eDIN 20039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eMaterial\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eStainless steel V4A \/ 1.4401 \/ AISI 316\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;\"\u003eSecurity feature\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003eSafety claws for a matching safety collar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003eLW Hose\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e13\/15 to 25 mm, depending on the variant\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;\"\u003eoperating pressure\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003ePN 16 in accordance with DIN 20039\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\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=\"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;padding:10px;text-align:center;\"\u003eHose LW (mm)\u003c\/th\u003e\n\u003cth style=\"padding:10px;text-align:center;\"\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;\"\u003e13\/15\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-01527VA\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\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-01931VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff;padding:10px;text-align:center;\"\u003e25\u003c\/td\u003e\n\u003ctd style=\"padding:10px;text-align:center;\"\u003e050-02539VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eHow It Works and Compatibility\u003c\/h5\u003e\u003cp\u003e✔ The clamp secures the hose that has been slipped onto the nozzle\u003cbr\u003e✔ With a compatible blast hose coupling, the safety claws engage behind the safety collar\u003cbr\u003e✔ This creates a form-fit lock in addition to the clamping force\u003cbr\u003e✔ Particularly suitable for blast hose couplings with a safety collar\u003cbr\u003e✔ V4A stainless steel offers a corrosion-resistant alternative to the galvanized cast version\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eInstallation and Safety\u003c\/h5\u003e\u003cp\u003eThe clamp must match the dimensions of the hose and coupling. For a coupling with a safety collar, position the safety claws behind the collar. Tighten the screws evenly and alternately. Before commissioning, check the position of the safety claws, the secure fit of the hose, and that the clamp is tightened evenly.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eApplications\u003c\/h5\u003e\u003cp\u003e✔ Compressed air hoses\u003cbr\u003e✔ Industrial environments prone to corrosion\u003cbr\u003e✔ Mechanical and Plant Engineering\u003cbr\u003e✔ Hose couplings with safety collars\u003cbr\u003e✔ Applications with stainless steel components\u003cbr\u003e✔ Professional Compressed Air and Blasting Technology\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between Form B and Form A?\u003c\/strong\u003e\u003cbr\u003eForm B has safety claws that engage behind the safety collar when a compatible coupling is used.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of stainless steel is used?\u003c\/strong\u003e\u003cbr\u003eV4A stainless steel \/ Material 1.4401 \/ AISI 316.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich standard does the clamp comply with?\u003c\/strong\u003e\u003cbr\u003eDIN 20039.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the operating pressure?\u003c\/strong\u003e\u003cbr\u003ePN 16 in accordance with DIN 20039.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat sizes are available?\u003c\/strong\u003e\u003cbr\u003eHose LW 13\/15, 19, and 25 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhen is the stainless steel version a good choice?\u003c\/strong\u003e\u003cbr\u003eWhen increased corrosion resistance is required compared to a standard version.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eConclusion\u003c\/h5\u003e\u003cp\u003eThe Krause K+K Form B hose clamp, made of V4A stainless steel, combines the proven geometry of the safety claws from DIN 20039 with high corrosion resistance. This makes it a high-quality solution for professional hose assemblies that require both mechanical securing and a corrosion-resistant material.\u003c\/p\u003e","brand":"Krause K+K","offers":[{"title":"13\/15","offer_id":53843895386459,"sku":"050-01527VA","price":20.94,"currency_code":"EUR","in_stock":true},{"title":"19","offer_id":53843895419227,"sku":"050-01931VA","price":21.3,"currency_code":"EUR","in_stock":true},{"title":"25","offer_id":53843895451995,"sku":"050-02539VA","price":22.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/edelstahl-schlauchklemme-form-b-din-20039.jpg?v=1787243619"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/collections\/schlauchklemme-fuer-steck-sandstrahlduesen.jpg?v=1787070632","url":"https:\/\/strahltechnik-express.de\/en-ch\/collections\/schlauchbefestigungen.oembed","provider":"ABS Strahltechnik","version":"1.0","type":"link"}