gates_logo POWERING PROGRESS™

PolarSeal® Hose


Designed for Environmentally Safe R134a* Refrigerants in Automotive Air Conditioning and Industrial Systems Such as Tractors, Construction Trucks, and Mobile and Stationary Refrigeration Units

PolarSeal HoseCan be crimped with current AC die sets on MC4-20, PC707, 3000B and OmniCrimp® 21 crimpers, or with the new PolarSeal® Portable Crimper.


  • Minimizes permeation of both R134a and R12 refrigerants
  • Cover is black synthetic EPDM rubber
  • Nylon barrier inside black chloroprene rubber tube is reinforced with spiraled polyester
  • Meets or exceeds SAE J2064 Type C. Class II
  • Temperature rating: –22°F to +257°F (–30°C to +125°C), Class II
  • Packaging: 25 foot cartons and UPS shippable reels

NOTE: Beginning in 1995, all new air conditioning systems in cars, light trucks and industrial applications manufactured in North America must use R134a refrigerant.

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