Description
Part Number: AF250-03-4.5M
Aeroflow 250 Series -3AN Black Braided PTFE Hose (4.5 Metre Roll)
Professional lightweight -3AN braided PTFE hose designed for high-pressure brake, clutch, fuel, oil, and hydraulic applications.
Key Features
- ☑ Smooth-bore PTFE inner liner resists vapor permeation and harsh motorsport chemicals including E85, methanol, and brake fluid.
- ☑ 308 Stainless steel middle layer reinforcement provides maximum strength and exceptional burst pressure resistance.
- ☑ Durable black braided nylon outer cover offers high abrasion resistance and a sleek, stealth aesthetic.
- ☑ Heavy-duty performance rated up to 4000 PSI working pressure and 12,000 PSI burst pressure.
- ☑ Engineered for seamless installation with Aeroflow 200 and 570 Series PTFE reusable hose ends.
Technical Specifications
| Brand | AeroFlow Performance |
|---|---|
| Part Number | AF250-03-4.5M |
| Hose Series | 250 Series PTFE Nylon Braid |
| Hose Size | -3AN |
| Length | 4.5 Metres (14.76 ft) |
| Inside Diameter (ID) | 3.56mm (9/64″) |
| Outside Diameter (OD) | 6.35mm (1/4″) |
| Operating Pressure | 4000 PSI (275.79 bar) |
| Burst Pressure | 12000 PSI (827.37 bar) |
| Operating Temperature Range | -70°C (-94°F) to 200°C (392°F) |
| Minimum Bend Radius | 37.5mm (1-1/2″) |
| Fitting Compatibility | Aeroflow 200 & 570 Series Hose Ends |
What’s Included in the Box
- 1 x 4.5m Continuous Length Aeroflow 250 Series -3AN Black Braided PTFE Hose (AF250-03-4.5M)
Precision-engineered for high-stress motorsport environments, Aeroflow Performance 250 Series PTFE hose delivers total fluid containment and long-term durability. JP Racing supplies genuine Aeroflow plumbing solutions backed by fast UK dispatch and expert technical advice.







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