Pedrollo PSG-1 Water Pressure Switch INSTALLATION & USE The PSG1 Water pressure switch 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 Pressure 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 surfacingNBR 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 Rated Voltage: 250V Please Note: MODEL PM5 maybe supplied in place of this product. The unit is the same specification and of the same or bett