System Sensor EPS40-2 Alarm Pressure Switch 40psi With Two SPDT dated seal Installation is further simplified by

Installation is further simplified by the OSY2’s adjustable length actuator

Head Size:  NPT stands for National Pipe Thread

and 10" bells

400 Aluminum Escutcheon Cup And Skirt Set - Available In Multiple Colors And Head Sizes

Wiring:  2-wire

System Sensor EPS40-2 Alarm Pressure Switch 40psi With Two SPDT dated seal Installation is further simplified bySystem Sensor EPS40 2 Alarm Pressure Switch 40psi With Two SPDT Supervisory pressure switch adjustable response 10 to 100 PSI, for dry pipe fire sprinkler systems or pressure tanks and water pressure supplies of automatic control valves, includes two SPDT switches. System Sensor EPS40 Series switches are designed for use in dry pipe systems or pressure tanks and water pressure supplies of automatic water control valves. Features: Sensitivity