Level Devices

Murphy level maintainers and switches are the industry standard for monitoring and protection

L129 Series

The lube level Swichgage.

LM500 / LM500-TF

Lube level maintainer

L971 Series

An explosion-proof crankcase level switch.

LM300 Series

Level maintainer

L100 / L120 / L127

Float actuated oil level Swichgage