Trident Marine 5/16" x 50 Boxed Barrier Lined B1-15 EPA Compliant Outboard Fuel Line Hose - Gray

Upgrade your marine fuel system with our premium 5/16" x 50' Boxed Barrier Lined B1-15 EPA Compliant Outboard Fuel Line Hose in sleek gray. Engineered for durability and optimal performance, this fuel line hose ensures safe and efficient fuel transfer for all your boating needs.

Key Features

• Exceptional resistance to fuel permeation, aging, heat, cold, and ozone
• Superior rope-like flexibility and excellent fitting retention
• Compatible with both gasoline (including ethanol blends up to E85) and diesel (including biodiesel blends up to 100%)
• EPA Certified and CARB Executive Order compliant for low permeation Type B1-15
• NMMA Type Accepted and CE certified for reliable performance

Why Choose Our Barrier Lined Fuel Line Hose?

Our fuel line hose is constructed with top-tier fuel and age-resistant formulations, featuring a unique barrier liner that prevents direct contact between fuel and rubber. This innovative design significantly reduces fuel permeation and safeguards against ethanol-induced degradation of the rubber tube. By minimizing the risk of rubber particles contaminating your engine, our hose ensures longevity and optimal engine performance, especially with the rising availability of higher ethanol blends like E-15.

Applications

• Marine fuel distribution, return, venting, and transfer systems
• Suitable for all marine fuels, including gasoline, alcohol blends (CE-10), diesel, and biodiesel

Construction Details

Component	Description
Tube	Fluoroplastic Internal Barrier
Cover	Gray CPE Rubber
Reinforcement	2-Spiral Polyester Plies
Temperature Range	-20°F to 212°F (-28ºC to 100ºC)
Length	50’ (15m) Boxed

Specifications

Specification	Value
Inner Diameter	5/16" (7.92 mm)
Outer Diameter	0.500" (12.7 mm)
Burst Pressure	175 psi (1.21 MPa)
Working Pressure	35 psi (0.24 MPa)
Bend Radius	2.5" (63.5 mm)
Weight	7.8 lb/100 ft. (0.116 kg/m)
Permeation Rate	5.0 g/m²/24hrs (Standard is 15g/m²/24hrs CE10)

*The #305 series exceeds ABYC H-24, SAE J1527, ISO 8469 B1, USCG Type B1-15 standards.

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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.