Sanhua low-pressure adjustable pressure switch with automatic reset. 7/16" UNF pressure connection. Range -0.5 to 7 bar, difference 0.5 to 5 bar. Refrigerant temperature -40 to 120°C, ambient temperature -30 to 65°C. For HFC and HCFC A1 refrigerants - non-flammable. Max working pressure 16.5 bar, IP44
