SKU: 43466934377

Trident Marine 5/16" x 50 Boxed Barrier Lined B1-15 EPA Compliant Outboard Fuel Line Hose - Gray [305-0566]

Sale price$112.49 Regular price$124.99
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Trident Marine 5/16" x 50 Boxed Barrier Lined B1-15 EPA Compliant Outboard Fuel Line Hose - Gray [305-0566]5 16" x 50' Boxed Barrier Lined B1 15 EPA Compliant Outboard Fuel Line Hose Gray This hose is built with the best fuel and age resistant formulations and a unique "Barrier Liner" on the inside surface of the tube, so fuel is not in direct contact with rubber. This greatly reduces fuel permeation and prevents ethanol degradation of the rubber tube, which can cause small pieces of rubber to reach and damage the engine. That is particularly important

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

This hose is built with the best fuel and age-resistant formulations and a unique "Barrier Liner" on the inside surface of the tube, so fuel is not in direct contact with rubber. This greatly reduces fuel permeation and prevents ethanol degradation of the rubber tube, which can cause small pieces of rubber to reach and damage the engine. That is particularly important considering the prospect of higher ethanol blends (E-15) available at gas stations next year. 

Features: 

  • Provides extraordinary resistance to fuel permeation, aging, heat, cold, and ozone  
  • Also, provides excellent rope-like bend-ability and fitting retention
  • For both gasoline (including ethanol blends up to E85) and diesel (including bio diesel blends up to 100%)
  • EPA Certified and CARB Executive Order for low permeation Type B1-15
  • NMMA Type Accepted & CE certified

Application:

  • Marine Fuel Hose for distribution, return, vent and transfer
  • For all marine fuels including gasoline, alcohol blends (CE-10), diesel and bio-diesel

Construction:

  • 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:

  • Inner Diameter: (inch) 5/16" / (mm) 7.92
  • Outer Diameter: (inch) 0.500 / (mm) 12.7
  • Burst Pressure: (psi) 175 / (mpa) 1.21
  • Working Pressure: (psi) 35 / (mpa) 0.24
  • Bend Radius: (inch) 2.5" / (mm) 63.5
  • Weight: (lb/100 ft.) 7.8 / (kg/m) 0.116
  • Permeation Rate (Standard is (15g/m^2/24hrs (CE10)): 5.0

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

Specifications:

  • ID Diameter (inches): 5/16"
  • Length (Feet): 50'
  • Box Dimensions: 3"H x 18"W x 18"L WT: 5.1 lbs
  • UPC: 704917018058

Quick Guide (pdf)
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43466934377

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Gary T
San Leandro, US
★★★★★ 4
Does the job
Tastes like boiled oysters, so it has that nailed down. I use it in my shrimp ramen noodles sometimes, sometimes I use it to flavor garnish dishes. Best price I could find, but apparently it is a specialty product.
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Reviewed in the United States on September 16, 2020
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D'King
Charlottesville, US
★★★★★ 5
Unparalleled source of heme iron.
This stuff is medicine if your are anemic or have low serum iron. Elemental iron from veggies or pills must be prepared by your body to carry oxygen in hemoglobin. Not so with iron from animals and oysters are unparalleled in iron content. Even if you don't find them delicious you will find them efficacious.
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Reviewed in the United States on October 13, 2025
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AP
Grantham, US
★★★★★ 1
Do not recommend
Edible, though barely. Definitely the worst tasting oysters I've tried of all the brands. Hopefully I don't get food poisoning as has been reported by other reviewers.
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Reviewed in the United States on April 6, 2026
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NYC girl
Natrona Heights, US
★★★★★ 5
Great product at a better price than other brands
No garbage ingredients. Just high quality product at a better price than all other brands.
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Reviewed in the United States on November 23, 2025
M
Verified Purchase
Michael Tatom
Cuba, US
★★★★★ 5
High quality product.
Warmth? I’m not sure what that means. I make a simple dish out of these, some milk, butter and salt and pepper—then I “warm” it up. They’re a little pricey but the quality and taste/flavor is great. I would definitely buy them again.
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Reviewed in the United States on April 1, 2021

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