{"product_id":"evil-energy-1-2-nbr-fuel-hose-sae-30r7-5-ft-300-psi-push-lock-durable","title":"EVIL ENERGY 1\/2\" NBR Fuel Hose SAE 30R7 — 5 ft, 300 PSI Push-Lock, Durable","description":"\u003cp\u003e\u003cstrong\u003eEVIL ENERGY 1\/2\" NBR Fuel Hose SAE 30R7 is a 5-foot, oil- and fuel-compatible push-lock line rated for 300 psi working pressure and built to resist heat, wear, and common fuel blends.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis SAE 30R7-spec hose combines a nitrile rubber (NBR) inner tube and braided polyester reinforcement to deliver a flexible, durable fuel line suited for diesel, gasoline, biodiesel and similar hydrocarbons. The hose is cut to a convenient 5-foot length and is designed to meet typical service demands where pressure, chemical compatibility and a compact bend radius matter. Below you’ll find concise answers to common buyer questions and clear technical specifics to help confirm fit and suitability.\u003c\/p\u003e\n\n\u003ch3\u003eHow durable is this hose under heat and pressure?\u003c\/h3\u003e\n\u003cp\u003eThe 30R7 construction uses NBR for oil resistance and a polyester braid for strength, delivering a 300 psi working pressure and a 1200 psi burst rating. It is engineered to operate across a wide temperature band so it performs in most engine bay and outdoor conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWorking pressure: 300 psi\u003c\/li\u003e\n  \u003cli\u003eBurst pressure: 1200 psi\u003c\/li\u003e\n  \u003cli\u003eTemperature range: -40°F to 257°F (-40°C to 125°C)\u003c\/li\u003e\n  \u003cli\u003eWall thickness: 3 mm for abrasion resistance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this hose handle the fuels and fluids I use?\u003c\/h3\u003e\n\u003cp\u003eThe NBR inner tube is chosen for compatibility with petroleum-based fluids, making it suitable for gasoline, diesel, biodiesel blends, oils and greases. It is not formulated for strong oxidizers or certain solvents, so confirm fluid compatibility for specialty chemicals.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible media: gasoline, diesel, biodiesel, oil, grease\u003c\/li\u003e\n  \u003cli\u003eNot intended for strong acids, ketones, or highly aggressive solvents\u003c\/li\u003e\n  \u003cli\u003eMeets SAE 30R7 guidance for typical fuel-system service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is it to install and route in tight spaces?\u003c\/h3\u003e\n\u003cp\u003eWith an inner diameter of 1\/2\" (13 mm) and an outer diameter of 0.75\" (19 mm), the hose is compact yet serviceable, offering a minimum bend radius of 4.7\" (120 mm) for tight routing. The push-lock compatible profile works with common fittings used in fuel systems, making clamp and barb installations straightforward.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eInner diameter (ID): 1\/2\" (13 mm)\u003c\/li\u003e\n  \u003cli\u003eOuter diameter (OD): 0.75\" (19 mm)\u003c\/li\u003e\n  \u003cli\u003eMinimum bend radius: 4.7\" (120 mm) for compact routing\u003c\/li\u003e\n  \u003cli\u003eLength: 5 ft cut to size for quick replacements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does construction affect wear resistance and longevity?\u003c\/h3\u003e\n\u003cp\u003eThe NBR rubber resists oil swelling and degradation while the braided polyester reinforcement provides tensile strength and puncture resistance. The combined construction reduces abrasion and mechanical wear where the hose contacts fittings, clamps or chassis surfaces.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMaterial: NBR (nitrile rubber) inner tube\u003c\/li\u003e\n  \u003cli\u003eReinforcement: braided polyester fiber for strength\u003c\/li\u003e\n  \u003cli\u003eWall thickness: 3 mm for improved durability\u003c\/li\u003e\n  \u003cli\u003eDesigned to meet\/exceed SAE 30R7 expectations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? EVIL ENERGY’s 1\/2\" SAE 30R7 fuel hose is aimed at technicians, hobbyists and fleet operators who need a short, robust replacement or routing section for fuel lines, oil cooling circuits and similar fluid connections. If you require a compact hose with proven fuel compatibility, a 300 psi working rating and a flexible bend profile, this 5-foot NBR line is a practical choice. For specialty fluids or extreme temperature extremes beyond the stated range, consult a materials compatibility guide before installation.\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: What fluids can this SAE 30R7 hose carry?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It’s compatible with gasoline, diesel, biodiesel blends, oils and greases; avoid strong acids and aggressive solvents.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the hose dimensions and pressure ratings?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: ID 1\/2\" (13 mm), OD 0.75\" (19 mm), 5 ft length, 300 psi working, 1200 psi burst.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"EVIL ENERGY","offers":[{"title":"Default Title","offer_id":67592815607993,"sku":"B09VNMS1SB","price":61.7,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/evil-energy-front-packaging-fuel-hose_8731d303-306e-453d-95c1-028f523d6ad6.jpg?v=1790568400","url":"https:\/\/redleafauto.ca\/products\/evil-energy-1-2-nbr-fuel-hose-sae-30r7-5-ft-300-psi-push-lock-durable","provider":"Redleaf Auto","version":"1.0","type":"link"}