{"product_id":"dojobkinb-1-2-12mm-fuel-line-hose-20ft-nbr-rubber-push-lock-300-psi-working-pressure","title":"dojobkinb 1\/2\" (12mm) Fuel Line Hose 20FT — NBR Rubber Push-Lock, 300 PSI Working Pressure","description":"\u003cp\u003e\u003cstrong\u003edojobkinb 1\/2\" (12mm) ID fuel line hose is a 20-foot NBR rubber push-lock hose rated for continuous use with gasoline, diesel, biodiesel and other fluids at working pressures up to 300 PSI.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis 20-foot fuel hose from dojobkinb combines nitrile-butadiene rubber (NBR) construction with push-lock compatibility to support automotive and small-engine fuel routing, oil cooling lines, and other fluid-transfer applications. It is built for a wide temperature range and offers wear resistance and high burst strength, making it suitable for many under-hood and equipment uses when the application pressure ratings are followed.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this hose perform under heat, cold and pressure?\u003c\/h3\u003e\n\u003cp\u003eThe NBR compound maintains flexibility from very low temperatures up to high operating heat, while resisting swell from fuels and oils. It has a specified working temperature range from -40°F to 257°F and a working pressure rating of 300 PSI, with a considerably higher burst pressure for safety margins.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOperating temperature: -40°F to 257°F\u003c\/li\u003e\n  \u003cli\u003eWorking pressure: 300 PSI\u003c\/li\u003e\n  \u003cli\u003eBurst pressure: 1160 PSI\u003c\/li\u003e\n  \u003cli\u003eNBR material resists fuel\/oil swelling and abrasion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat fluids and systems is the hose compatible with?\u003c\/h3\u003e\n\u003cp\u003eThis fuel line is compatible with gasoline, diesel, biodiesel blends and many lubricants, plus water and compressed air in non-critical applications. Always verify chemical compatibility and system pressure before final installation, especially with aggressive additives or specialty fuels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible: gasoline, diesel, biodiesel, oil, grease, water, air\u003c\/li\u003e\n  \u003cli\u003eNot for unspecified chemical service without testing\u003c\/li\u003e\n  \u003cli\u003eSuitable for fuel systems, oil cooling, and vapor lines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do I size and install the 1\/2\" ID push-lock fuel hose?\u003c\/h3\u003e\n\u003cp\u003eThe hose inner diameter is 1\/2\" (12mm) with an outer diameter of about 0.78\" (20mm), supplied in a continuous 20-foot length for routing and trim. Use proper push-lock fittings or clamps rated for fuel service, cut squarely, and avoid sharp bends or contact with hot exhaust components.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eID: 1\/2\" (12mm); OD: 0.78\" (20mm); Length: 20FT\u003c\/li\u003e\n  \u003cli\u003eUse fuel-rated clamps or push-lock fittings for leak-free connections\u003c\/li\u003e\n  \u003cli\u003eAvoid kinking; keep away from exhaust and moving parts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the hose for workshop and on-vehicle use?\u003c\/h3\u003e\n\u003cp\u003eThe nitrile rubber outer compound is chosen for wear resistance and long service life in mechanical environments. With appropriate installation and routings — avoiding abrasion points and extreme heat sources — it serves well in automotive and equipment fuel or fluid lines.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePremium NBR material for wear and heat resistance\u003c\/li\u003e\n  \u003cli\u003eDesigned for repeated handling and secure fittings\u003c\/li\u003e\n  \u003cli\u003eInspect regularly for wear, cracks or fuel permeation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? The dojobkinb 1\/2\" (12mm) ID 20FT NBR fuel hose is aimed at mechanics, hobbyists, fleet technicians and DIYers who need a reliable, fuel-compatible hose for automotive, marine or equipment fluid routing. It suits projects that require mid-range pressure capability, broad temperature tolerance, and compatibility with common fuels and oils. If you require hoses for specialized chemicals, turbocharger oil lines, or systems with higher-than-specified pressures, choose materials and ratings matched to those demands. For typical fuel lines, oil coolers and vapor routing where a push-lock installation is preferred, this hose provides a practical, long-length solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this hose safe for gasoline and diesel use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The NBR hose is compatible with gasoline, diesel and biodiesel blends; verify pressure and additives before use.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I cut the 20FT hose to custom lengths?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The hose can be trimmed; cut square, use fuel-rated fittings or clamps, and inspect cut ends before installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"dojobkinb","offers":[{"title":"Default Title","offer_id":48086353084574,"sku":"B0B599FR6Y","price":46.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/dojobkinb-front-packaging-and-coil.jpg?v=1785896046","url":"https:\/\/northtrailauto.ca\/products\/dojobkinb-1-2-12mm-fuel-line-hose-20ft-nbr-rubber-push-lock-300-psi-working-pressure","provider":"North Trail Auto","version":"1.0","type":"link"}