POHIR 3/8in Marine Fuel Hose 10ft — SAE J1527 Type A1‑15, 300 psi, V‑0 flame‑retardant NBR/PVC

POHIR 3/8" Marine Fuel Line Hose is a 10‑foot, SAE J1527 Type A1‑15 rated feed hose built for marine fuel delivery with a 300psi working pressure and V‑0 flame‑retardant outer construction.

This 3/8" marine fuel hose is engineered specifically for on‑board fuel systems: it carries gasoline, diesel and E85 between tanks, filters, pumps, engines or generators on pleasure boats and other marine applications. Constructed with an NBR inner tube, polyester reinforcement and an upgraded NBR+PVC outer layer, it balances flexibility, low permeation and improved flame resistance while meeting SAE J1527 Type A1‑15 standards.

How does this hose handle pressure and temperature aboard a boat?

The POHIR fuel line is rated for a maximum working pressure of 300 psi and a burst pressure of 900 psi, giving a wide safety margin for typical marine systems. Its materials sustain performance across common engine environments, resisting hardening or collapse within the stated temperature window.

• Working pressure: 300 psi, burst: 900 psi
• Temperature range: -22°F to 212°F (-30°C to 100°C)
• Inner diameter: 3/8"; outer diameter: 5/8" for standard fittings

What makes the hose flame‑retardant and safe near engines?

Safety is improved by the outer layer’s upgraded NBR+PVC compound, which achieves a V‑0 flame‑retardant level. A three‑layer structure plus polyester braid reinforcement reduces fuel permeation and helps maintain integrity if exposed to heat or light in engine compartments.

• Three‑layer construction: NBR inner, polyester braid, NBR+PVC outer
• Upgraded outer material rated V‑0 for enhanced flame resistance
• Low permeation and UV/weather resistance for marine exposures

Which fuels and systems is this hose compatible with?

The hose is approved for common marine fuels including gasoline, diesel and E85 blends, making it suitable for many outboard, inboard and generator fuel systems. It meets SAE J1527 Type A1‑15, the specification typically required for pleasure craft fuel lines.

• Compatible with gasoline, diesel and ethanol (E85) blends
• Designed for fuel delivery between tanks, pumps, filters and engines
• Complies with SAE J1527 Type A1‑15 for low permeation and marine use

How do I install and maintain this 3/8" marine fuel line?

Installation follows standard marine fuel‑line practice: cut square, use approved clamps or fittings sized for 3/8" ID, avoid sharp bends and secure away from chafe and excessive heat. Regular visual inspections and replacing any hose older than manufacturer recommendations will help prevent leaks and maintain system reliability.

• Cut cleanly and use compatible clamps or crimp fittings for 3/8" ID
• Avoid kinks, sharp bends and contact with hot exhaust components
• Inspect periodically for wear, hardening or damage and replace if compromised

Who this is for: Boaters, marine technicians and DIYers who need a flexible, standards‑compliant fuel feed hose for pleasure craft and small marine engines. Choose the POHIR 3/8" Marine Fuel Line if you require a 10‑foot hose with proven pressure ratings, V‑0 flame‑retardant outer material, and compatibility with gasoline, diesel and ethanol blends. For installation support or product questions, POHIR offers customer service and technical help.