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Trident Hose 3050566 B1-15 EPA Fuel Line 5/16" x 50'

Manufacturer

Trident Hose

<p>Founded in 1985, Trident Marine has focused on producing hoses that excel in durability, performance, and reliability, earning recognition as the oldest North American marine hose company. With decades of experience engineering specialized solutions for the demanding marine environment, Trident has become a trusted name among boaters, yacht owners, and marine professionals who require components that can withstand saltwater corrosion, extreme temperatures, engine vibration, and constant exposure to the elements.</p> <h3>Marine Hose Engineering Excellence</h3> <p>Trident Marine's product portfolio addresses virtually every fluid transfer and exhaust need aboard modern vessels. Trident Marine brings aboard marine hose, tubing, ducting, conduit and flexible wet exhaust connectors to the marine market worldwide. Each product line is engineered with materials specifically selected for marine applications—from FDA-compliant compounds for potable water systems to high-temperature silicone formulations that withstand the punishing conditions of <a href="./m/7617/c/201177">wet exhaust systems</a>.</p> <p>Trident Marine's wet exhaust hoses are designed for marine wet exhaust systems, offering much greater tolerance to heat, misalignment, engine movement, and vibration. The company's corrugated designs allow for complex routing with substantial bends, while premium silicone options deliver exceptional temperature resistance and service life. For vessel owners dealing with onboard sanitation, Trident's <a href="./m/7617/c/200897">sanitation hose</a> products are designed for head and holding tank connections on boats and engineered to resist odor permeation—a critical feature in enclosed marine environments.</p> <h3>LPG Systems and Safety Components</h3> <p>Beyond hose products, Trident Marine also builds and supplies Marine LP Gas Systems. The company's comprehensive <a href="./m/7617/c/200642">LPG product accessories</a> include everything from high-pressure thermoplastic hoses and regulators to complete propane lockers that safely contain cylinders, regulators, and solenoids. Trident Marine's LPG hoses are high-pressure, thermoplastic, flexible, and fully assembled with leak testing, ensuring systems meet ABYC marine standards for safe galley operation.</p> <h3>Fuel System Integrity</h3> <p>Trident's <a href="./m/7617/c/200442">fuel hose</a> offerings represent another area where the company's engineering focus delivers real-world benefits. Their Trident fuel hose is engineered to meet strict industry standards, providing superior resistance to harsh marine conditions, fuel degradation, and temperature extremes. With barrier-lined construction compatible with both gasoline (including ethanol blends) and diesel fuels, these hoses protect against permeation while maintaining flexibility in tight engine compartments.</p> <h3>Specialized Marine Applications</h3> <p>For below-waterline applications, Trident manufactures dedicated <a href="./m/7617/c/200165">bilge and livewell hose</a> products designed to handle continuous water exposure. The company also produces heater hoses, air conditioning ducting, electrical conduits, and wash-down hoses—each formulated for specific temperature ranges, pressure ratings, and chemical resistance requirements. Each product is built with high-grade materials and designed to maintain system integrity, reflecting Trident's understanding that component failure at sea isn't just inconvenient—it can be dangerous.</p> <p>Whether you're maintaining a weekend fishing boat, outfitting a commercial vessel, or building a luxury yacht, Trident Marine's specialized hose and LPG system components deliver the reliability that marine applications demand.</p>

Part Number

3050566
07/13/2036 5:38 AM
Sale Price

$158.71

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Trident B1-15 marine fuel hose is a premium barrier-lined fuel line designed for both gasoline (including ethanol blends up to E85) and diesel (including biodiesel blends up to 100%). This 5/16" inner diameter hose comes in a convenient 50-foot length, making it ideal for boat fuel system installations and repairs.

Key Features:

  • Advanced barrier construction provides extraordinary resistance to fuel permeation, meeting the strictest environmental standards
  • Compatible with gasoline, ethanol blends up to E85, diesel, and biodiesel blends up to B100
  • Exceeds ABYC H-24, SAE J1527, and ISO 8469 B1 marine fuel hose standards
  • USCG Type B1-15 approved with CARB and EPA low permeation certification
  • NMMA Type Accepted and CE certified for marine applications
  • Exceptional resistance to aging, heat, cold, and ozone exposure
  • Excellent flexibility for easy routing in tight engine compartments

This professional-grade fuel hose delivers reliable, long-lasting performance while meeting or exceeding all current environmental regulations for fuel permeation. The flexible construction allows for easy installation in confined spaces, while the durable barrier liner ensures years of trouble-free service in demanding marine environments.

AT THIS TIME &quot;GREAT TRANSACTION&quot;

Very user friendly website.

Best deals Ive ever seen on Auto Products and super fast shipping and great prices on shipping!!!!

So far, great! Very easy to place order, crossing fingers on the shipping!

The item arrived fast and in good condition. There however seems to be a glitch with the scale the first time we weighed something. After we shut it off and then back on it seemed to be OK.

A little hard to find exactly what you're looking for but good prices.. I placed an order for two products that were shipped separately. One was delivered quite quickly and the other took a lot longer. The orders were correct and the products were correct

easy to find what i needed

Really great prices with cheap shipping, best I could find. Can't wait to use the bed extender for hauling my kayaks!

It would be nice that when you add and item to the cart it will automatically update.

Great price you should have something free for your first time shoppers!

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