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20BPG Pressure Murphygages®
20DP Differential Pressure Swichgages®
20P Pressure Swichgages®
20P7 Lockout Pressure Swichgages®
20PW7 Lockout Pump Pressure Swichgages®
20V Vacuum Swichgages®
A20 Series Pressure Swichgages®
25 Series Pressure & Vacuum Swichgages®
A25 Series Pressure & Vacuum Swichgages®
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The 20 Series Swichgage® models are 2" dual-scale dial, diaphragm-actuated, pressure and vacuum indicating gages, with built-in electrical switches for tripping alarms and/or shutdown devices.
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20BPG Pressure Murphygages®
 
20BPG Pressure Murphygages® are high quality "gage only" models, without the built-in electrical switch.
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20DP Differential Pressure Swichgages®
 
20DP Differential Pressure Swichgages® are 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.
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20P Pressure Swichgages®
 
20P Pressure Swichgages® are 2" dual-scale dial, diaphragm-actuated, pressure-indicating gages, with built-in electrical switches. These switches are used for tripping alarms and/or shutdown devices.
20P7-50(80).jpg
20P7 Lockout Pressure Swichgages®
 
20P7 Lockout Pressure Swichgages® include a lockout button which allows the low limit contact to be by-passed on start-up by keeping the pointer away from the shutdown contact while the engine starts.
20PW7-75(80).jpg
20PW7 Lockout Pump Pressure Swichgages®
 
20PW7 Lockout Pump Pressure Swichgages® are specifically designed to monitor water pump pressure and feature a lockout button which holds the pointer away from the shutdown contact while the engine starts.
20V-30(80).jpg
20V Vacuum Swichgages®
 
20V Vacuum Swichgages® are diaphragm-actuated, vacuum-indicating gages, with built-in electrical switches. These switches are used for tripping alarms and/or shutdown devices.