The Murphy 0-30 PSI Surface Mount Pressure Swichgage 120 VAC with Latching Control Relay OPLBP-A-30 is a combination pressure indicating gage with adjustable low and high limit switch. This limit switch can be wired directly to electric pilot circuits to operate alarms, shutdown or start/stop of engines and electric motors. The OPLBP-A-30 features a 4-1/2 in. (114 mm) dial for easy viewing. Adjustable limit switch is accessible from the front of the gage and the contacts have a self-cleaning ...
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