The A20 Series Murphy pressure gauge is a diaphragm-actuated, pressure-indicating gauge, with built-in electrical switches for tripping alarms and/or shutdown devices. The A20P the gage pointer acts as a pressure indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact.
A20P Pressure Gauge Specifications
Size
2 in (51 mm) dial gage
Pressure Range
0-400 PSI (0-2.76 MPa)
Lens
Polycarbonate, high impact
Bezel
Polished stainless steel (standard)
Publications
