The pressure switch automatically starts and stops the electric water pump according to the set pressures. Commonly used in agricultural, irrigation and borehole applications Available in 5-10 bar variations. FEATURES Pressure switches for use with water in autoclave systems Automatically starts and stops the electric water pump according to the set pressures Electric Contacts: normally closed and made of brass alloy with Ag-Ni surfacing Terminals with M4 screws and 8x8mm pressure dice NBR rubber membrane with textile insert (food grade) 1/4″ F hydraulic connection made of galvanized steel Standard protection degree IP 44 Max ambient temperature 55°C Tear resistant cable clamps