Description
5/16″ x 50′ Boxed Low Permeation Type A1-15 Fuel Line Hose – BlackTrident Barrier Lined A1-15 Fuel Hose for both gasoline (including ethanol blends up to 85%) and diesel (including bio diesel blends up to B100). This hose is built with the best fuel, fire, and age-resistant formulation and a unique “Barrier Liner” on the inside surface of the tube, so fuel is not in direct contact with rubber.Features:
- Provides extraordinary resistance to fuel permeation, aging, and also to fire, heat, cold, and the ozone
- Also provides excellent bend-ability
- NMMA Type Accepted & CE certified
Application:
- Marine Fuel Hose (distribution, return, vent and transfer)
- For all marine fuels including gasoline, alcohol blends (CE-10), diesel and bio-diesel
Construction:
- Tube: Nylon Internal Barrier, NBR
- Cover: NBR/PVC Blend
- Reinforcement: Polyester 2 spiral
- Temperature Range: -20°F to 212°F (-28ºC to 100ºC)
- Length: 50 ft. (15 m) Boxed
Specifications:
- Inner Diameter: (inch) 5/16″ / (mm) 7.92
- Outer Diameter: (inch) 0.611 / (mm) 15.5
- Burst Pressure: (psi) 400 / (mpa) 2.76
- Working Pressure: (psi) 100 / (mpa) 0.69
- Bend Radius: (inch) 1.75″ / (mm) 44.5
- Weight: (lb/100 ft.) 13.3 / (kg/m) 0.198
- Permeation Rate: 10>
*The 365 series exceeds ABYC H-24 & H-33, SAE J1527, ISO 7840, USCG Type A1-15; CARB Executive Order RM-17-008 and EPA Certified low permeation Type A1-10 Specifications:
- ID Diameter (inches): 5/16″
- Length (Feet): 50′
- Box Dimensions: 3″H x 18″W x 18″L WT: 7.9 lbs
- UPC: 704917010564
Quick Guide (pdf)View AllClose

![Trident Marine 5/16″ x 50 Boxed Low Permeation Type A1-15 Fuel Line Hose – Black [365-0566]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/trident-marine-5-16-x-50-boxed-low-permeation-type-a1-15-fuel-line-hose-black-36.webp)
![Blue Sea 1455 4 Position Switch CLB Square[1455]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/blue-sea-1455-4-position-switch-clb-square-1455.webp)
![Xantrex C-Series Solar Charge Controller – 40 Amps [C40]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/xantrex-c-series-solar-charge-controller-40-amps-c40.webp)
![Jabsco HotShot HD4 Heavy Duty Washdown Pump – 24V – 4 GPM – 60 PSI [Q402J-118N-3A]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/jabsco-hotshot-hd4-heavy-duty-washdown-pump-24v-4-gpm-60-psi-q402j-118n-3a.webp)
![GROCO 1-1/4″ Bronze Electric Flanged Seacock – 12V [FBVE-1250 12V]](https://www.durablemarinebattery.com/wp-content/uploads/2026/08/groco-1-1-4-bronze-electric-flanged-seacock-12v-fbve-1250-12v.webp)



