20P7-HL-200 Pressure Swichgage (05703550) 20DP Differential Pressure Swichgages The A20DP-30 Differential Pressure Swichgage

The A20DP-30 Differential Pressure Swichgage is a 2" dual-scale dial

ATH-30: 12/24 VDC Tachometer/Hourmeter

When used in tandem with the Model TL7 flashing alarm light and audible alarm driver

Unit Dimensions: 4-3/4 x 4-3/4 x 2-3/4 in

a quartz-crystal time base for accurate tong-term timekeeping

20P7-HL-200 Pressure Swichgage (05703550) 20DP Differential Pressure Swichgages The A20DP-30 Differential Pressure Swichgage20P7 HL 200: 2" Pressure Swichgage; Semi automatic lockout; "FS" Contact; 0 100 psi (05703550) The Murphy 0 200 PSI Mechanical Lockout Pressure Swichgage 2" with High Low Contacts 20P7 HL 200 is a diaphragm actuated, pressure indicating gage with built in electrical switch, which is used for tripping alarms and or shutdown devices. The gauge mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break resistant lens and a