Thermoplastic Air Hose & Optional Fittings: 5000 psi (345 bar) | 1/4 in

High pressure thermoplastic air hose with optional fittings installed. 5000 psi (345 bar) working pressure and is commonly used for breathing air. Diameter: 1/4 in. Includes JIC #4 female swivel fittings. 1/4 in MNPT fittings available by request. We custom make the 5000 psi (345 bar) hoses and can build any length you need.

SKU
520N Series
Grouped product items
Product Name Qty
1.5 ft (46 cm) of 5000 psi Thermoplastic Hose | SKU 520N-4/1.5
$19.62
1.5 ft (46 cm) of 5000 psi Thermoplastic Hose w/ Stainless Steel Hose Ends | SKU 520N-4/1.5-SS
$116.30
4 ft (1.22 m) of 5000 psi Thermoplastic Hose | SKU 520N-4/4
$33.44
4 ft (1.22 m) of 5000 psi Thermoplastic Hose w/ Stainless Steel Hose Ends | SKU 520N-4/4-SS
$130.12
5 ft (1.52 m) of 5000 psi Thermoplastic Hose | SKU 520N-4/5
$38.97
5 ft (152 cm) of 5000 psi Thermoplastic Hose w/ Stainless Steel Hose Ends | SKU 520N-4/5-SS
$135.65
8 ft (2.44 m) of 5000 psi Thermoplastic Hose | SKU 520N-4/8
$55.56
8 ft (2.44 m) of 5000 psi Thermoplastic Hose w/ Stainless Steel Hose Ends | SKU 520N-4/8-SS
$152.24
10 ft (3.05 m) of 5000 psi Thermoplastic Hose | SKU 520N-4/10
$66.62
10 ft (305 cm) of 5000 psi Thermoplastic Hose w/ Stainless Steel Hose Ends | SKU 520N-4/10-SS
$163.30
12 ft (3.66 m) of 5000 psi Thermoplastic Hose | SKU 520N-4/12
$77.68
12 ft (3.66 m) of 5000 psi Thermoplastic Hose w/ Stainless Steel Hose Ends | SKU 520N-4/12-SS
$174.36

520N is a thermoplastic high pressure hose that meets SAE 100R8 specifications and offers great flexibility, cover duability, and reduced weight. 

Specifications

SKU

520N-3 (3/16 in)

520N-4 (1/4 in)

Hose I.D.

3/16 in

1/4 in

Maximum O.D.

0.43 in

0.51 in

Minimum Bend Radius

1.5 in

2 in

Weight

0.05 lb/ft (0.07 kg/m)

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 in Hg

Permenant Fitting Series

56