Trident Marine 5/16" x 50 Boxed Low Permeation Type A1-15 Fuel Line Hose - Black

Upgrade your marine fuel system with our premium 5/16" x 50' Boxed Low Permeation Type A1-15 Fuel Line Hose in sleek black. Designed specifically for boating enthusiasts, this fuel hose ensures reliable performance, exceptional durability, and maximum safety on the water.

Top-Notch Features

• Superior Permeation Resistance: Minimizes fuel loss and environmental impact with extraordinary resistance to fuel permeation.
• Durable Construction: Crafted with a barrier-lined nylon inner tube and robust NBR/PVC blend outer cover for enhanced longevity.
• Temperature Resilience: Operates efficiently in a wide temperature range from -20°F to 212°F (-28ºC to 100ºC).
• Flexible and Easy to Install: Excellent bend-ability with a minimum bend radius of 1.75", making installation hassle-free in tight marine spaces.
• Certified Quality: Meets NMMA Type Accepted standards and is CE certified for peace of mind.

Ideal Applications for Marine Use

• Fuel Distribution: Reliable hose for transferring fuel between tanks and engines on your vessel.
• Return Systems: Efficiently manage fuel return flows to maintain optimal engine performance.
• Ventilation: Safeguard your boat’s fuel system with effective venting solutions.
• Fuel Transfers: Seamlessly transfer fuel during refueling operations, ensuring minimal spillage and waste.
• Compatible Fuels: Works flawlessly with gasoline, ethanol blends up to E85, diesel, and biodiesel blends up to B100.

Robust Construction Details

Component	Material
Tube	Nylon Internal Barrier, NBR
Cover	NBR/PVC Blend
Reinforcement	Polyester 2 Spiral
Length	50 ft. (15 m) Boxed
Temperature Range	-20°F to 212°F (-28ºC to 100ºC)

Technical Specifications

Specification	Value
Inner Diameter	5/16" (7.92 mm)
Outer Diameter	0.611" (15.5 mm)
Burst Pressure	400 psi (2.76 MPa)
Working Pressure	100 psi (0.69 MPa)
Bend Radius	1.75" (44.5 mm)
Weight	13.3 lb/100 ft. (0.198 kg/m)
Permeation Rate	<10 g/m²/24 hrs (CE10)

Certifications and Compliance

This #365 series fuel hose exceeds multiple industry standards, including:

• ABYC H-24 & H-33
• SAE J1527
• ISO 7840
• USCG Type A1-15
• CARB Executive Order RM-17-008
• EPA Certified Low Permeation Type A1-10

Ensure the highest standards of safety and performance for your marine fuel system with our Trident Barrier Lined A1-15 Fuel Hose.

Download Quick Guide (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.