#3 Teflon Hose 15'

The #3 Teflon Hose 15' is a professional-grade PTFE racing hose engineered for high-pressure fluid transfer in demanding automotive, aerospace, and industrial applications. Designed for users who require reliable, leak-free connections in extreme environments, this hose combines the durability of stainless steel braiding with the chemical resistance of polytetrafluoroethylene (PTFE) tubing. The 3 AN (dash-3) size accommodates moderate to high flow rates while maintaining compact routing in tight engine bays and equipment frames.

Constructed with braided stainless steel reinforcement and PTFE inner tubing, this hose delivers exceptional performance across temperature extremes and corrosive fluid environments. PTFE—also known as Teflon—resists virtually all automotive fluids including fuel, oil, coolant, and hydraulic fluid without degradation or swelling. The stainless steel braid provides mechanical protection and pressure containment, enabling safe operation at racing pressures while the natural (undyed) finish allows easy visual inspection of internal tubing condition. The 15-foot length provides flexibility in system layout and eliminates the need for multiple adapters or couplings.

This hose is ideal for fuel system upgrades, nitrous oxide delivery lines, hydraulic brake conversions, and custom cooling circuits in race cars, hot rods, and performance vehicles. Buyers installing fuel injection systems, turbocharger plumbing, or pressurized cooling loops benefit from PTFE's superior fluid compatibility compared to rubber alternatives. The 3 AN fitting size integrates seamlessly with standard AN adapters and -3 JIC fittings found in most racing fuel systems. Installation requires standard crimp or swage-style AN connectors; verify compatibility with your existing adapter inventory before ordering.