Frank W. Murphy 2” Pressure Swichgages®

• Dial: Black with white markings. • Case: Plated steel with polycarbonate, high-impact lens. • Bezel: Polished stainless steel. • Fits standard 2-1/16” opening. • Diaphragm-actuated, pressure-indicating gages, with built-in electrical switches for tripping alarms and/or shutdown devices. • The gage pointer acts as a pressure indicator and as one switch pole which completes a circuit when it touches the adjustable limit contact. Contacts are grounded through the Swichgage case and have self-cleaning motion to ensure electrical continuity.