A20P-75 (05704254): 2" Pressure Swichgage With Polycarbonate Case A20DP Differential Pressure Swichgages The 20P-100 Pressure Swichgage is

The 20P-100 Pressure Swichgage is a 2" dial

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A20P-75 (05704254): 2" Pressure Swichgage With Polycarbonate Case A20DP Differential Pressure Swichgages The 20P-100 Pressure Swichgage isThe A20P 75 Pressure Swichgage is a 2" dial, diaphragm actuated pressure indicating gauge with a built in electrical limit switch, which is used for tripping alarms and or shutdown devices. This dual scale instrument has a range of 0 75 psi (517 kPa) [5. 0 bar]. The gauge mechanism is enclosed in a polycarbonate, break resistant case and lens. A polished stainless steel bezel and O ring seals help protect this rugged instrument from the external