15-300 Psi Steam Pressure Switch Diferential Pressure Control For Boiler NPT 1/4 LF56 ,Easy to Use - LF5650_1

LF56 series pressure switches are mainly used to control pressure of boiler or water tower regulating system. When the system pressure exceed the setting point, the switch will cut off the circuit for protection. With SPDT contact arranment, LF56 switch can detect the pressure chan and shift the internal status accordingly to control the on/off of external circuits, which is available for the pressure control, limit and alarm of non-hazardous liquid, gas and steam. 1 KG/cm² = 14.2psi 1 KG/cm² = 0.1MPa