Sold by the Foot: 1/4 in 5000 psi Rated Thermoplastic Air Hose - Fittings Purchased Separately | SKU 520N-4
High-pressure 1/4 in thermoplastic air hose. 5000 psi (345 bar) working pressure; commonly used for breathing air. We custom make the 5000 psi (345 bar) hoses and can build any length you need. To add steel or stainless steel hose ends or if you require a fractional foot length, please contact our sales team for assistance. Compatible hose ends are listed below under "Other Products You Might Like."
Determine the length of 520N-4 hose you need. Enter the length (in feet) in the "Qty" (quantity) window. For instance, if you need a 10-foot-long hose, enter "10" in the "Qty" box. (Metric conversion: 1 foot = 30.48cm.) Click "Add to Cart" Button. The total price will display in the Shopping Cart.
We custom cut this 5000 psi (345 bar) hose to customer specifications. To add installed steel, stainless steel, or brass hose ends—or if you require a fractional foot length—please contact our sales team for assistance. Compatible hose ends are listed below under "Other Products You Might Like."
Hose Specifications
520N is a thermoplastic high pressure hose that meets SAE 100R8 specifications and offers great flexibility, cover durability, and reduced weight.
| SKU | 520N-4 (1/4 in hose size) |
| Hose I.D. | 1/4 in |
| Maximum O.D. | 0.51 in |
| Minimum Bend Radius | 2 in |
| Weight | 0.07 lb/ft (0.10 kg/m) |
| Tube | Nylon |
| Reinforcement | Aramid fiber |
| Cover | Perforated Polyurethane (color: black) |
| Maximum Working Pressure | 5000 psi (345 bar) |
| Working Temperature Range | -40°F to +212°F (-40°C to +100°C) |
| Minimum Burst Pressure | 4x maximum working pressure at 73°F (23°C) |
| Vacuum Rating | 28 inHg |
