{"product_id":"contracor-sandstrahlduse-protector-400-wolframkarbid-venturi-kurz-5-bis-12-5-mm","title":"Bocal de jato Venturi Protector 400, carboneto de tungsténio, curto, rosca grossa de 50 mm, orifício do bocal 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 – bico de jato Venturi curto em carboneto de tungsténio\u003c\/h5\u003e\n\u003cp\u003eA \u003cstrong\u003eContracor Protector 400\u003c\/strong\u003e é um bico de jato Venturi compacto para trabalhos profissionais de jateamento com pressão, quando é necessária uma construção curta e fácil de manusear, com um núcleo de bico robusto. Todas as variantes têm 80 mm de comprimento. O núcleo do bico em carboneto de tungsténio oferece elevada tenacidade e boa resistência ao desgaste, enquanto o revestimento de poliuretano protege o corpo do bico no trabalho quotidiano.\u003c\/p\u003e\n\u003cp\u003eCom uma \u003cstrong\u003eentrada de 32 mm\u003c\/strong\u003e, \u003cstrong\u003erosca grossa de 50 mm\u003c\/strong\u003e e seis diâmetros de 5 a 12,5 mm, a Protector 400 pode ser adaptada a diferentes potências dos compressores e tarefas de jateamento.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eVantagens\u003c\/h5\u003e\n\u003cp\u003e✅ Design compacto de 80 mm\u003cbr\u003e✅ Núcleo do bico robusto em carboneto de tungsténio\u003cbr\u003e✅ Revestimento de poliuretano\u003cbr\u003e✅ Entrada de 32 mm\u003cbr\u003e✅ Rosca grossa de 50 mm\u003cbr\u003e✅ Seis diâmetros de 5 a 12,5 mm\u003cbr\u003e✅ Boa manobrabilidade em áreas de trabalho exíguas\u003cbr\u003e✅ SKUs inequívocos do fabricante\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eDados técnicos\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\u003eCaracterística\u003c\/th\u003e\n\u003cth\u003eValor\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eFabricante\u003c\/td\u003e\n\u003ctd\u003eContracor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eSérie\u003c\/td\u003e\n\u003ctd\u003eProtector 400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVersão\u003c\/td\u003e\n\u003ctd\u003eBico de jato Venturi curto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eNúcleo do bico\u003c\/td\u003e\n\u003ctd\u003eCarboneto de tungsténio\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRevestimento exterior\u003c\/td\u003e\n\u003ctd\u003ePoliuretano\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eComprimento\u003c\/td\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEntrada\u003c\/td\u003e\n\u003ctd\u003e32 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd\u003eLigação\u003c\/td\u003e\n\u003ctd\u003eRosca grossa de 50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eVariantes\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\"\u003eOrifício do bico\u003c\/th\u003e\n\u003cth\u003eComprimento\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\"\u003e5 mm\u003c\/td\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003ctd\u003e10113031\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e6,5 mm\u003c\/td\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003ctd\u003e10113032\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e8 mm\u003c\/td\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003ctd\u003e10113033\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\u003e80 mm\u003c\/td\u003e\n\u003ctd\u003e10113034\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fff\"\u003e11 mm\u003c\/td\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003ctd\u003e10113035\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background:#fafafa\"\u003e\n\u003ctd style=\"position:sticky;left:0;background:#fafafa\"\u003e12,5 mm\u003c\/td\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003ctd\u003e10113036\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003chr\u003e\n\u003ch5\u003eCalcular a necessidade de ar comprimido, o consumo de abrasivo e a potência do compressor\u003c\/h5\u003e\n\u003cp\u003eTodos os diâmetros disponíveis estão diretamente predefinidos na nossa calculadora de bicos de jato. O compressor tem de fornecer efetivamente a quantidade de ar necessária à pressão de trabalho pretendida. Uma reserva de 30 ou 50 % pode ter em conta o desgaste e as perdas nas tubagens.\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\"\u003eSelecione o diâmetro do bico, a pressão de trabalho e a reserva de potência pretendida. A calculadora apresenta a necessidade de ar comprimido, o débito fornecido pelo compressor recomendado, o consumo aproximado de abrasivo e uma indicação da potência do motor do compressor.\u003c\/p\u003e\n\u003cp style=\"margin:0\"\u003e\u003cstrong\u003e💡 reserva de potência:\u003c\/strong\u003e Tem em conta o aumento da necessidade de ar devido ao desgaste dos bicos, bem como as perdas de pressão habituais. A reserva não é aplicada ao consumo de abrasivo.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"calc-grid\"\u003e\n\u003clabel\u003eOrifício do bico\u003cselect id=\"bn-diameter\"\u003e\u003coption value=\"\" selected disabled\u003eSelecione uma opção\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\u003ePressão de funcionamento no bico\u003cselect id=\"bn-pressure\"\u003e\u003coption value=\"\" selected disabled\u003eSelecione uma opção\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\u003ereserva de potência\u003cselect id=\"bn-reserve\"\u003e\u003coption value=\"\" selected disabled\u003eSelecione uma opção\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\"\u003eCalcular\u003c\/button\u003e\u003cbutton id=\"bn-reset\" type=\"button\" style=\"background:#fff;border:1px solid #ccc\"\u003eRepor\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\u003eResultado:\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\"\u003eValores técnicos de referência. O consumo de abrasivo e o valor em kW são aproximados; para selecionar o compressor, é determinante o caudal efetivo fornecido à pressão de funcionamento.\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 wählen Sie Düsenbohrung, Arbeitsdruck und Leistungsreserve aus.\u003c\/strong\u003e';return}var b=a[d][+p-1],q=b*(1+ +r);o.innerHTML='\u003cstrong\u003eDruckluftbedarf der Düse:\u003c\/strong\u003e '+f(b,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(b*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\n\u003chr\u003e\n\u003ch5\u003eFuncionamento e seleção da dimensão do bico\u003c\/h5\u003e\n\u003cp\u003e✔ Formato Venturi curto para um manuseamento compacto\u003cbr\u003e✔ Orifícios pequenos reduzem o consumo de ar\u003cbr\u003e✔ Orifícios maiores aumentam o possível rendimento de remoção e superficial, desde que exista alimentação de ar suficiente\u003cbr\u003e✔ O formato de 80 mm é especialmente adequado quando o espaço de trabalho ou a liberdade de movimentos são limitados\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eAbrasivos recomendados\u003c\/h5\u003e\n\u003cp\u003e✔ Corindo \/ óxido de alumínio\u003cbr\u003e✔ Garnet\u003cbr\u003e✔ Escória\u003cbr\u003e✔ Esferas de vidro\u003cbr\u003e✔ Granalha de aço com equipamento adequado\u003cbr\u003e✔ Outros abrasivos secos de granulometria adequada\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eÁreas de aplicação\u003c\/h5\u003e\n\u003cp\u003e✔ Trabalhos gerais de remoção de ferrugem e tinta\u003cbr\u003e✔ Preparação de superfícies\u003cbr\u003e✔ Oficina e obra\u003cbr\u003e✔ Construção de estruturas de aço e de instalações\u003cbr\u003e✔ Áreas de trabalho confinadas ou de difícil acesso\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eDesgaste, controlo e operação\u003c\/h5\u003e\n\u003cp\u003eVerifique regularmente o desgaste do orifício do bico. Com um orifício maior, aumenta o consumo de ar. O carboneto de tungsténio é robusto; ainda assim, não devem continuar a ser utilizados bicos, roscas ou suportes de bico danificados.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003ePerguntas frequentes\u003c\/h5\u003e\n\u003cp\u003e\u003cstrong\u003eQual é o comprimento do bico?\u003c\/strong\u003e\u003cbr\u003e80 mm em todas as variantes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQue ligação?\u003c\/strong\u003e\u003cbr\u003eRosca grossa de 50 mm com entrada de 32 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQue dimensões do bico?\u003c\/strong\u003e\u003cbr\u003e5 a 12,5 mm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuando é útil um bico curto?\u003c\/strong\u003e\u003cbr\u003eQuando as dimensões compactas e a boa mobilidade são mais importantes do que o máximo rendimento superficial de um bico Venturi longo.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch5\u003eConclusão\u003c\/h5\u003e\n\u003cp\u003eO \u003cstrong\u003eContracor Protector 400\u003c\/strong\u003e é um bico de jato Venturi compacto e robusto, em carboneto de tungsténio, para aplicações profissionais de jato sob pressão. Combina um formato curto com uma ampla gama de dimensões do bico e uma combinação de materiais resistente.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Contracor","offers":[{"title":"5 x 80","offer_id":49016082628955,"sku":"10113031","price":931.0,"currency_code":"SEK","in_stock":true},{"title":"6.5 x 80","offer_id":49016082661723,"sku":"10113032","price":931.0,"currency_code":"SEK","in_stock":true},{"title":"8 x 80","offer_id":49016082694491,"sku":"10113033","price":931.0,"currency_code":"SEK","in_stock":true},{"title":"9.5 x 80","offer_id":49016082727259,"sku":"10113034","price":931.0,"currency_code":"SEK","in_stock":true},{"title":"11 x 80","offer_id":49016082760027,"sku":"10113035","price":931.0,"currency_code":"SEK","in_stock":true},{"title":"12.5 x 80","offer_id":49016082792795,"sku":"10113036","price":931.0,"currency_code":"SEK","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","url":"https:\/\/strahltechnik-express.de\/pt-se\/products\/contracor-sandstrahlduse-protector-400-wolframkarbid-venturi-kurz-5-bis-12-5-mm","provider":"ABS Strahltechnik","version":"1.0","type":"link"}