507 Series Oil Level Controllers automatically monitor and control the amount of oil in the lubricator housing. This keeps all of the working parts including the pump plungers submerged in oil to reduce wear and corrosion. When the level falls below the operational requirement, the low level safety switch will be activated.
The standard valve seat material is Nitrile, but may be ordered as Fluorocarbon for other types of lubrication. A 1/2” FNPT oil inlet connection and 1/2” FNPT conduit connection is standard. The switch is S.P.D.T. and can be wired normally open or normally closed.