International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. refrigerant Archives - HVAC School Dual Scale Pressure Gauge With Ball Valve For Ac Work Leak A/C Refrigerant R134a R410a R407c R1234yf R32 | Ubuy India Harbor Freight Wide Compatibility: Specifically designed for HVAC and refrigeration systems, compatible with a broad range of refrigerants including R22, R32, R404A, R407C, R410A, R422D, R507, R134a, and HFO 1234yf Nitrogen + Hydrogen R134a R1234yf R22 R507 R422D R404A R407C R32 R410A , The hose length 11., 8' Wisepick Nitrogen and Refrigerant R134a R1234yf R22 R507 R422D R404A R407C Pressure Gauges with 1/4" SAE Scale and Ball Valve Application: 1,Air conditioning system pressure monitoring 2, Flush Pressurize 3, Welding nitrogen protection Package Includes: 1XPressure Gauges Wisepick Nitrogen and Refrigerant R134a R1234yf R22 R507 R422D R404A R407C Pressure Gauges with 1/4 SAE Scale and Ball Valve