A20DP-50 (05700406): Differential Pressure Swichgage With Polycarbonate Case 20P-HL Pressure Swichgages FW Murphy Tacho/Hour Meter Alt

FW Murphy Tacho/Hour Meter Alt style 0–3000RPM

Stainless Steel Bourdon Tube/Socket

This gage features a spin-on gage clamp that will accommodate panel mounting up to 3/4" thick

and a temperature range from 130-250˚F (54-121˚C)

The 20T-250-12-1/2 is a 2" Temperature Swichgage

A20DP-50 (05700406): Differential Pressure Swichgage With Polycarbonate Case 20P-HL Pressure Swichgages FW Murphy Tacho/Hour Meter AltThe A20DP 50 Differential Pressure Swichgage is a 2" dual scale dial, diaphragm actuated differential pressure indicating gauge, with a built in electrical switch. This switch is used for tripping alarms and or shutting down equipment. The A20DP 50, with a pressure range of 0 50 psi, is intended to monitor and indicate oil, fuel or water filter restriction and can reduce the risk of dangerously high pressure which may rupture the filter, resulting in