At Nuvair we custom fabricate breathing air hose and hose ends. We cut the length of our 5000 psi (345 bar) 1/4" Thermoplastic breathing air hose to your specification and install hose ends that you select. The cost of installing hose ends is included in the purchase price. The 520N-4 hose is commonly used in breathing air applications.
520N is a thermoplastic high pressure hose that meets SAE 100R8 specifications and offers great flexibility, cover durability, and reduced weight. To order hose without hose ends, see SKU 520N-4.
|Minimum Bend Radius||2"|
|Weight||0.07 lb/ft (0.10 kg/m)|
|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|
For a full listing of hose end choices, see RELATED PRODUCTS (below).
Select this option if you do not want a hose end installed on Hose End #1 and/or Hose End #2. If chosen, the selected hose end/s will ship bare.
PLEASE NOTE: Custom cut hose and hose ends are special order items and are not returnable and are non-refundable. For additional information see our RETURNS POLICY. For assistance with ordering custom hose and hose ends, or if your application requires "fractional foot" ordering (hose lengths that are not in one-foot increments, i.e. 14-foot, 7-inch hose length), please contact the Nuvair sales team.