Italtecnica PM5 Water Pressure Switch INSTALLATION & USE The PM5-3W Water pressure switch with Gauge and 3 Way Fitting automatically starts and stops the electric water pump according to the set pressures. Commonly used in agricultural, irrigation, and borehole applicationsAdjustment Range 1-5 Bar FEATURES Easy and fast connection to the pump and to the pressure tankPressure switches for use with water in autoclave systemsAutomatically starts and stops the electric water pump according to the set pressuresElectric Contacts: normally closed and made of brass alloy with Ag-Ni surfacingTerminals with M4 screws and 8x8mm pressure diceNBR rubber membrane with textile insert (food grade)1/4" F hydraulic connection made of galvanized steelStandard protection degree IP 44Max ambient temperature 55°CTear-resistant cable clamps TECHNICAL DETAILS: Pressure Range: 1-5 Bar Factory Pre-Set Setting: 1.4-2.8 Bar Minimum Difference: 0.6 Bar Maximum Difference: 2.3 Bar Rated Current: 16A (10)A R