ALARM PRESSURE SWITCH
Alarm Pressure Switch Is Equipped On Alarm Check Valve To Indicate A Discharge From Sprinkler Side And Transmit The Signal Automatically To Main Control Panel. It Contains Two Spdt Switches, And It Features Field Adjustable Pressure To Provide An Alarm Response 4-20 Psi / 10-100 Psi
Size:
130 x 84 x 108 mm
Connection:
1/2" NPT male
Temperature:
-40°C to 71 °C
Enclosure:
Rated UL 4X / NEMA 4 (IP54)
Certificate:
UL Listed / FM Approved
Standard:
UL 753 / FM 3132
