RaceFlux Stainless Steel Braided PTFE Hose, -4AN

 In Stock
Estimated ship date: Mon, Jan 18
Part #
Part # RH3-04

PTFE (Polytetrafluoroethylene, also known by the brand name Teflon) is highly compatible with all automotive fluids and has a very wide operating temperature range. Although less flexible than rubber hose, it is more robust and will not allow fluids to permeate through the inner bore.

RaceFlux's PTFE hose is constructed from smooth bore extruded PTFE with a stainless steel single wire braid. For use with RaceFlux PTFE AN hose end fittings and other brand traditional PTFE AN hose end fittings. Sold by the foot.

Features and Benefits

  • Smooth bore extruded PTFE construction with stainless steel single wire braid
  • Rated for -100°F to +450°F (-73°C to 232°C)
  • Max operating pressure rating of 1,000 PSI
  • Compatible with all automotive fluids, including corrosive fluids
  • 0.19" ID, 0.30" OD
  • Lifetime warranty
Drop Ship ItemNo
Special Order ItemNo
Hose StyleAN Standard
Breather and vent lines
Fuel (in-tank)
Fuel (outside of tank)
Gauge and sensor lines
High pressure applications
High temperature applications
Hydraulics, high pressure (clutch, power steering, etc)
Other oil, water, and air systems
Vacuum lines
CertificationsSAE J30 R9
SAE J30 R10
Fluid CompatibilityAir and gas
Brake Fluid
Engine oil
Ethanol-based fuels (E85+)
Ethanol/gasoline mixtures
Gear oil
Nitrous Oxide
Power Steering Fluid
Racing fuels
Transmission fluid
Conductive (Anti-Static)No
Outer CoverStainless Steel Braid
ReinforcementStainless steel braid
Inner Bore MaterialPTFE (Teflon)
Hose Size-4AN
Inner Diameter (I.D.)0.19"
Outer Diameter (O.D.)0.30"
Minimum Temperature Rating-60°F (-51°C)
Maximum Temperature Rating450°F (232°C)
Maximum Operating Pressure1000 psi (68.94 bar)
Vacuum Rating28 in/Hg (94,819 Pa)
Burst Pressure3000 psi
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