Mechanical Pressure Gauge

Murphy 20P-75 Oil Pressure Gauge

Murphy 20P-75 Oil Pressure Gauge

Murphy 20P-75 Oil Pressure Gauge   Murphy 20P-75 Oil Pressure Gauge

Murphy 20P-75 Oil Pressure Gauge. The Murphy 0-75 PSI Mechanical Pressure Swichgage 20P-75 is a diaphragm-actuated, pressure-indicating gage with a built-in electrical switch. This swichgage is used for tripping alarms and/or shutdown devices. Range: 0-75 psi (0-517 kPa).

Dial: White on black, dual scale; USA standard scale is psi/kPa. Case: Plated steel; mounting clamp included (except for direct mount models). Temperature Range: Ambient: -40°F (-40°C) thru 150°F (66°C). Process: -40°F (-40°C) thru 250°F (121°C) Process Connection: 1/8-27 NPTM brass.

Normally Open (NO) when pointer is in normal operating range. Contacts are gold flashed silver. Limit Contact Adjustment: by a 1/16 in. Hex wrench thru 100% of the scale.

Limit Contact Wire Leads: 18 AWG (1.0 mm2) x 12 in. Unit Dimensions: x 3 x 3 in.

(76 x 76 x 76 mm). Item dimensions L x W x H. 3 x 3 x 36 inches. 20P-75 Murphy Oil Pressure Gauge.

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Murphy 20P-75 Oil Pressure Gauge   Murphy 20P-75 Oil Pressure Gauge