…MLS-020 high-liquid level alarm/shutdown switch LS200NDVOR pneumatic level control with filter, regulator and gauge DVU Series dump valve Captured Vent System if using the DVU-DP FW Murphy Production Controls offers…
Fluid Level
Fluid Level Switches, Maintainers, Valves, Gauges, Regulators and Indicators We offer fluid level devices for use with engines, compressors, scrubbers, pumps and coolers. DF Series L971 Series CH10, CH20 and…
LS200 Series
Liquid Level Switches Designed for harsh gas compressor scrubber applications, the LS200 Series Liquid Level Switches feature a robust design that trips on rising liquid level only. Electric and pneumatic…
General Cautions for Solid State Devices
General Cautions and Recommendations from FW Murphy for solid-state devices such as the following models: Pressure Devices (PXT-K), Temperature Devices (MDTM, TDX6, TDXM, RTDT(X)), Automation Systems (S400, S500, S510), Engine…
LM300 Series
Level Maintainers The LM300 Series Level Maintainer automatically adds oil to the crankcase as needed to keep the lube level normal. Most models have built-in switches that will alarm and/or…
LM500/LM500-TF Series
Lube Level Maintainers The LM500 maintains oil level on any size engine. It also supports installations that require a three-wire, snap-action switch. Test feature allows test of float and switch…
L150 and EL150 Series
Liquid Level Swichgage® The L150 Series Level Swichgage instrument is a combination liquid level gauge and low-limit switch; each unit includes (1) a chamber with pivotal float, (2) an indicating…
LR857
Lube Level Regulators The LR857 Lube Level Regulator maintains the crankcase oil level of an engine, pump or compressor. Adjusted to the correct running oil level, the LR857 will replenish…
LR500 Series
Oil Level Regulators for Lubricators The LR500 Series Level Regulators automatically add oil to a lubricator to maintain the factory-recommended level. This function eliminates the work time necessary for manual…
L129
Lube Level Swichgage Series The L129 Series Lube Level Swichgage instrument is a combination lube level indicating gage and adjustable low and high limit switches. It provides protection against low…