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Black braided 25 ft fuel hose with 15 swivel fittings and tools

VEVOR

VEVOR 6AN PTFE Fuel Line Kit 25 ft 5/16 in 15 Pcs Swivel Fittings Black

SKU CH-0S5B-0HR61

A 25 ft PTFE fuel line with 15 swivel fittings handles -76°F to 446°F and 3000 psi for E85, gasoline, diesel and oil

  • TypeOther Appliances
  • Width9.06
  • PTFE inner layer resists corrosion from E85, diesel, gasoline and oil
  • 25 ft length with 5/16 in bore covers most fuel-system routing needs
  • 15-piece swivel fitting kit enables leak-free connections without extra parts
  • 3000 psi working pressure and 7000 psi burst rating handle high-demand fuel pumps
  • 76 °F to 446 °F operating range maintains flexibility in extreme temperatures

6AN PTFE Fuel Line Kit

This 25-foot braided hose kit uses a PTFE inner tube wrapped in stainless steel and nylon for compatibility with gasoline, diesel, E85 and oil. It targets automotive builders and service technicians who need a complete fuel-system assembly.

Thermals and pressure rating

The line withstands continuous temperatures from -76°F to 446°F and a maximum working pressure of 3000 psi with a 7000 psi burst rating. The triple-layer construction resists permeation and vibration without adding stiffness.

5/16 inch inner diameter

The hose bore measures 5/16 in, so the kit only suits systems requiring that exact flow path. Builders needing a larger or smaller internal diameter must choose a different size.

Highlights

  • PTFE inner layer resists corrosion from E85, diesel, gasoline and oil
  • 25 ft length with 5/16 in bore covers most fuel-system routing needs
  • 15-piece swivel fitting kit enables leak-free connections without extra parts
  • 3000 psi working pressure and 7000 psi burst rating handle high-demand fuel pumps
  • 76 °F to 446 °F operating range maintains flexibility in extreme temperatures

Specifications

TypeOther Appliances
Width9.06

Questions about this item

How is the 6AN PTFE hose installed with the swivel fittings, and what step do people often miss?

Cut the 25 ft hose cleanly with the included two-way reaming tool, slide on the nylon-stainless braid collar, then thread each swivel end until the PTFE inner tube seats fully; the step often missed is reaming the cut end so the inner diameter stays at 5/16 in and the 8 sealing rings can seal at 3000 psi working pressure.

What maintenance or replacement will the kit need later?

Inspect the nylon outer braid and stainless steel wire layer for abrasion or kinks every oil-change interval; replace any hose section that shows cover wear, fitting corrosion on the aluminum alloy ends, or hardened PTFE that no longer flexes between -76°F and 446°F.

What limit appears first during sustained high-pressure fuel flow?

The 3000 psi maximum working pressure is the first limit; continuous operation above it risks burst failure at 7000 psi, while prolonged exposure near the 446°F upper temperature can degrade the PTFE inner layer and reduce the 5/16 in flow area.

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