Recommended for liquid and gaseous R134a and R12 refrigerants in automotive air conditioning and industrial systems: i.e., tractors, construction trucks, mobile and stationary refrigeration units. Designed to minimize permeation of R134a refrigerant. SAE J51, Type A2 Dimensions: SAE J51, Type D Performance: SAE J3062, Type C, Class II Performance.

Product Features:

• Black Chloroprene rubber tube inside a nylon barrier, reinforced with 2-layers of spiraled polyester and an EPDM cover
• Compatible for use with R12 and R134a refrigerants, as well as mineral oils and PAG oils
• Meets or exceeds SAE J3062 Type C, Class II and SAE J51, Type A2 Outside Diameters
• Temperature Range: -22 Deg. F to +257 Deg. F (-30 Deg. C to +125 Deg. C)
• Note: Gates recommends always pairing Gates PolarSeal hose and couplings
• Note: For a complete listing of PolarSeal Hose and Couplings, see Gates.com and/or Gates Hydraulic Catalog 431-2080