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Made in the USA
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General Applications

General Applications

 Piranhaflex™ PF321TC Series hose for use with compressed breathing air.

Note

Note
  • This hose is intended for stationary applications as a fill hose for breathing air tanks.
  • "NOT" for use with explosive gasses such as pure oxygen and hydrogen.
  • "NOT" for use between regulator and breathing mask.
Freight: Hydraulic Hose can be combined with other KOA products for qualifying prepaid freight orders.

Construction

Construction

 Piranhaflex™ PF321TC Series hoses consist of three individual components bonded to ensure maximum performance.

Tube

 Seamless Co-Polyester Inner Tube.

Reinforcement

 Aramid Fiber Reinforcement.

Cover

 Blue Abrasion Resistant (Reach Compliant) Polyurethane Cover.

Service Temperature Range

Service Temperature [Min]

 -40 ºC-40 ºF

Service Temperature [Max]

 65 ºC150 ºF

Features

Features
  • Specially compounded tube minimizes extraction of particulates while in service.
  • Pin-pricked jacket.
  • Hose complies with CGA Grade E Breathing Air Standards. Overall air quality depends on all system components.
  • Blue colored cover for ease of identification. Other colors available as an MTO (made-to-order).

Packaging

Packaging
  • Hoses supplied in 250 ft. reels. All reels will have no more than 2 pieces, with no piece less than 50' in length.
  • All non-standard lengths are treated as a made-to-order item and will require a minimum of 5,000 ft. to manufacture.

Nominal Specifications

Size Code

 04

ID

 1/4 in6.4 mm

OD

 0.485 in12.3 mm

Max. Working Pressure

 6000 psi

Min. Bend. Radius

 2.00 in50.8 mm

Weight

 0.07 lbs/ft

Coupling Recommendations Two-Piece Ferrule Non-Skive

 PFR-04

Specifications

Brand

 Piranhaflex™

Series

 PF321TC

Type

 Tank Charge-Compressor to Tank Fill Hose