20T-300-4-1/2 (10702067): Temperature Swichgage 20BPG Pressure Murphygages This very popular design features

This very popular design features a diaphragm-actuated

The A20P-HL-100 Pressure Swichgauge was specifically designed to protect engines and equipment in oil field

The VS2EXR-15 has a base mounted case

The VS2EX Series switches are shock sensitive mechanisms for shutdown of engine or electric motor-powered equipment

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20T-300-4-1/2 (10702067): Temperature Swichgage 20BPG Pressure Murphygages This very popular design featuresThe 20T 300 4 1 2 is a 2" Temperature Swichgage. This very popular design features a diaphragm actuated, temperature indicating gauge, with a built in electrical switch for tripping alarms and or shutdown devices. This model has a 4 foot capillary length with a standard 1 2 14 NPT threading, and a temperature range from 140 300F (60 149C). The gauge mechanism is enclosed in a steel case coated to resist corrosion. A polycarbonate, break resistant lens