Meonum 5/16" (8mm) Submersible Fuel Hose 2-Pack — 1 ft E85-Compatible, SAE J30R10, Stainless Clamps

Meonum's 2-pack 5/16" (8mm) submersible fuel hose kit supplies two one-foot in‑tank fuel lines plus four heavy-duty stainless clamps for ethanol-compatible, high-pressure tolerant installations.

This Meonum kit is built specifically for in‑tank fuel applications where compatibility with modern fuels like E85, dimethyl ether blends, and gasoline is essential. Each hose is manufactured to SAE J30R10 standards with a three-layer construction that resists swelling, softening, and chemical degradation when submerged. Included clamps and precise sizing make it an easy swap for pump modules, sending units, or routed in‑tank lines.

How durable is this hose under constant fuel exposure?

The hose uses a layered synthetic-rubber inner tube, braided reinforcement, and a rugged outer cover designed to retain shape and strength when submerged. It is rated for a 300 PSI working pressure and a 1200 PSI burst rating for safety margin under transient loads.

• Meets SAE J30R10 submersible service requirements.
• 3-layer construction prevents softening and dimensional change.
• Rated -40°F to 257°F (-40°C to 125°C) for broad climate use.
• Minimum bending radius: 64 mm to minimize kinks.

Why is this hose suitable for E85 and ethanol-blended fuels?

The materials are formulated for fuel resistance against ethanol and modern additives that can attack conventional rubbers. This kit provides dependable, long‑term compatibility for fuel formulations that contain higher ethanol concentrations.

• Fuel‑resistant inner tube resists ethanol swelling.
• Outer cover withstands chemical attack and abrasion in tanks.
• Compatible with gasoline, diesel, and ethanol blends up to E85.
• Stainless steel clamps included to resist corrosion in fuel environments.

What sizes and parts are included, and how easy is installation?

Each kit contains two one‑foot hoses sized 5/16" (ID ~8 mm) with a 14 mm OD and four heavy‑duty stainless steel clamps. The short lengths and clamp hardware let you replace in‑tank sections or adapt pump module fittings quickly without specialty tooling.

• Two 1 ft hoses: ID 5/16" (8 mm), OD 14 mm ±0.6 mm.
• Four stainless steel clamps for secure connections.
• Pre-measured lengths simplify in‑tank routing and trimming.
• Intended for low‑pressure in‑tank/return side applications only.

Will this hose perform in extreme pressure or temperature conditions?

The hose is designed for demanding operating envelopes typical of in‑tank fuel systems. While rated for a 300 PSI working pressure and a 1200 PSI burst rating, it is specified for low‑pressure in‑tank applications and not for external high‑pressure lines downstream of a fuel pump.

• Working pressure: 300 PSI; burst pressure: 1200 PSI.
• Operating temperature: -40°F to 257°F (-40°C to 125°C).
• High reinforcement maintains dimensional stability under pressure.
• Not for high‑pressure external fuel rail or turbocharged feed lines.

Who this kit is for: technicians, home mechanics, and boat owners who need a short, reliable in‑tank replacement hose that tolerates ethanol fuels and harsh fuel environments. If you’re servicing in‑tank pump modules, sending units, or need a dependable low‑pressure fuel line for modern fuel blends, this Meonum 2‑pack offers a compact, ready-to-install solution with corrosion-resistant clamps and verified SAE J30R10 submersible performance.