All Imperial® PolarShield® charging hoses are UL recognized and meet UL-1963, SAE-J2196 & EPA requirements for strength, pressure and refrigerant permeation.
- Rugged, Multi-Refrigerant Nylon Barrier Construction – PolarShield hoses are compatible with all CFC, HFC & HCFC refrigerants (R22, R32, R-410A, R-404A, R-407C, R-134a).
- High-Pressure – PolarShield hoses feature 800 PSI working pressure and 4,000 PSI burst pressure with a 5-to-1 safety factor
Use our quality hoses with all your Refrigeration Manifolds & Gauges
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