{"product_id":"trident-marine-series-317-a2-fuel-vent-hose-317-0586","title":"Trident Marine Series 317 Type A2 Fuel \u0026 Vent Hose – 5\/8 in. x 50 ft","description":"\u003ch2\u003eTrident Marine Series 317 Type A2 Fuel \u0026amp; Vent Hose – 5\/8 in. x 50 ft\u003c\/h2\u003e\n\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e317-0586\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTrident Marine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e317 Type A2 Fuel \u0026amp; Vent Hose\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTRI-317-0586\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e704917009001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5\/8 in. \/ 15.9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.960 in. \/ 24.4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 ft \/ 15 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTube\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNBR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCover\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNBR\/PVC blend\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-spiral polyester\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBurst Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e−20°F to 212°F \/ −28°C to 100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Bend Radius\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 in. \/ 76.2 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSCG Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType A2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSAE J1527, ISO 7840, ABYC H-24, ABYC H-33, NMMA Type Accepted, CE, Lloyd’s Register Type Approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWhat This Hose Is For\u003c\/h2\u003e\n\u003cp\u003eTrident Series 317 is a USCG Type A2 marine fuel and vent hose built for gasoline vent lines and diesel fuel feed or vent applications. Its NBR tube and NBR\/PVC cover meet the fire resistance, fuel permeation, and pressure requirements of SAE J1527 and ISO 7840, and Trident rates it for gasoline including ethanol blends, as well as diesel and biodiesel blends up to 100%.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Series 317 is Type A2 — rated for gasoline vent and diesel feed\/vent service. It is not a substitute for Type A1 hose where the installation or applicable standard specifically requires Type A1 fuel-feed hose. Confirm the correct hose type for your application before ordering.\u003c\/p\u003e\n\n\u003ch2\u003eCompatible Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGasoline fuel vent lines (USCG Type A2 rated)\u003c\/li\u003e\n\u003cli\u003eGasoline systems with ethanol-blended fuel (E10 and higher)\u003c\/li\u003e\n\u003cli\u003eDiesel fuel feed lines\u003c\/li\u003e\n\u003cli\u003eDiesel fuel vent lines\u003c\/li\u003e\n\u003cli\u003eBiodiesel blends up to 100%\u003c\/li\u003e\n\u003cli\u003eMarine fuel system plumbing where 5\/8 in. ID hose is specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eStandards \u0026amp; Approvals\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUSCG Type A2\u003c\/li\u003e\n\u003cli\u003eSAE J1527 (meets\/exceeds)\u003c\/li\u003e\n\u003cli\u003eISO 7840 (meets)\u003c\/li\u003e\n\u003cli\u003eABYC H-24 (exceeds)\u003c\/li\u003e\n\u003cli\u003eABYC H-33 (exceeds)\u003c\/li\u003e\n\u003cli\u003eNMMA Type Accepted\u003c\/li\u003e\n\u003cli\u003eCE Certified\u003c\/li\u003e\n\u003cli\u003eLloyd’s Register Type Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitment Notice\u003c\/h2\u003e\n\u003cp\u003eConfirm the following before ordering:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequired hose ID is \u003cstrong\u003e5\/8 inch\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eFuel type is gasoline (including ethanol blends) or diesel\/biodiesel\u003c\/li\u003e\n\u003cli\u003eApplication is suitable for \u003cstrong\u003eType A2\u003c\/strong\u003e hose — do not substitute Type A2 where the installation specifically requires Type A1\u003c\/li\u003e\n\u003cli\u003eInstallation temperature does not exceed 212°F \/ 100°C continuously\u003c\/li\u003e\n\u003cli\u003eApplicable ABYC and USCG requirements for the fuel system type\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhen to Replace\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCracking, hardening, or surface checking in the outer cover\u003c\/li\u003e\n\u003cli\u003eSoft, swollen, or delaminated areas\u003c\/li\u003e\n\u003cli\u003eFuel seepage, fuel odor, or visible weeping\u003c\/li\u003e\n\u003cli\u003eAbrasion through the outer cover\u003c\/li\u003e\n\u003cli\u003eKinking or collapse that restricts flow\u003c\/li\u003e\n\u003cli\u003eClamp band corrosion or damage\u003c\/li\u003e\n\u003cli\u003eAge-related deterioration during inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUse fittings sized for \u003cstrong\u003e5\/8-inch ID hose\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSecure with marine-grade fuel hose clamps at both ends\u003c\/li\u003e\n\u003cli\u003eMaintain a minimum bend radius of 3 in. \/ 76.2 mm — do not route tighter than this\u003c\/li\u003e\n\u003cli\u003eRoute away from hot exhaust components and heat sources\u003c\/li\u003e\n\u003cli\u003eAvoid abrasion contact points — protect the hose where it passes through bulkheads or over edges\u003c\/li\u003e\n\u003cli\u003eSupport long hose runs to prevent sagging or unsupported spans\u003c\/li\u003e\n\u003cli\u003eRoute vent hose so fuel cannot become trapped in a low point that blocks tank venting\u003c\/li\u003e\n\u003cli\u003eDo not overtighten clamps — excess compression can damage the hose wall\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eService Interval\u003c\/h2\u003e\n\u003cp\u003eInspect marine fuel hose annually or at each haul-out as part of routine fuel-system maintenance. On gasoline vessels, also inspect any time fuel odor is detected in the bilge. Replace at the first sign of cracking, weeping, swelling, or clamp damage. ABYC and USCG guidelines recommend fuel hose inspection as part of annual marine service.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between Type A1 and Type A2 hose?\u003c\/strong\u003e\u003cbr\u003eUSCG Type A1 hose is rated for fuel-feed applications including below-deck fuel-fill lines where a higher level of fire resistance is required. Type A2 hose is rated for gasoline vent lines and fuel-distribution lines where the A1 level is not required. Confirm which type your application and applicable standards specify before selecting hose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this hose compatible with ethanol-blended gasoline?\u003c\/strong\u003e\u003cbr\u003eYes. Trident rates Series 317 for gasoline including ethanol blends. The NBR tube is resistant to ethanol-blend fuels used in marine applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs Series 317 compatible with biodiesel?\u003c\/strong\u003e\u003cbr\u003eYes. Trident specifies Series 317 for biodiesel blends including B100.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat clamp type should I use?\u003c\/strong\u003e\u003cbr\u003eUse marine-grade worm-drive hose clamps (stainless) appropriate for fuel service. Do not use ear clamps or non-marine clamps on fuel lines. Follow ABYC H-33 clamping requirements for the installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this hose for fuel fill lines?\u003c\/strong\u003e\u003cbr\u003eSeries 317 is Type A2. Fuel fill lines may require Type A1 hose depending on the installation and applicable standards. Confirm the USCG and ABYC requirements for your specific installation before using Type A2 hose on a fill line.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\n\u003cp\u003eThe 317-0586 is the right product when 5\/8-inch Type A2 fuel hose is what the installation calls for — primarily gasoline vent lines and diesel feed or vent runs. The standards list is comprehensive (SAE J1527, ISO 7840, ABYC H-24, H-33, NMMA, CE, Lloyd’s), which matters when a surveyor is involved. The most common ordering issue is Type A1 vs. A2 confusion: customers sometimes reach for the first marine fuel hose they find without confirming the type. Ask whether the application is a vent line or a fill\/feed line — fill lines on gasoline vessels typically require A1, not A2.\u003c\/p\u003e","brand":"WEST","offers":[{"title":"Default Title","offer_id":43762334990372,"sku":"TRI-317-0586","price":371.37,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/images_c1203e06-75e7-4aaa-b97d-56e59dc70ea2.jpg?v=1788723644","url":"https:\/\/marisolmarine.com\/products\/trident-marine-series-317-a2-fuel-vent-hose-317-0586","provider":"Marisol Marine Company","version":"1.0","type":"link"}