FW Murphy LM500-TF Lube Oil Level Maintainer c/w Test Feature, Snap-switch: SPDT, Maximum Inlet Pressure: 9.50 psi/25 ft. oil (head pressure), Die cast aluminum Body

Lube Oil Level Maintainer c/w Test Feature ,Snap-switch: SPDT, 10A,125VAC , 0.5A,125VDC , 10A,30VDC, Clear Frog Eye non-staining, high-impact, high temperature polycarbonate, UV and heat stabilized Lens, Maximum Inlet Pressure: 9.50 psi/25 ft. oil (head pressure), Thumb Valve Material: Viton, Float: 304 Stainless Steel, Crankcase Balance Vent Connection: 1/2 NPTF (top), Die cast aluminum Body,

Features:
• The Murphy LM500-TF Oil Level Maintainer includes a test feature that confirms both the float and switch are operating correctly with a single press of the test button.
• The LM500 series maintains the crankcase oil level of an engine, pump or compressor. Adjusted to the correct running oil level, it will replenish oil as it is used.
• The low-level switch will alarm and/or shut-down the equipment, if supply oil is lost and the equipment continues to use oil.
• When proper level is achieved in the crankcase, the LM500-TF float rises causing the thumb valve to close off further oil flow. The simple and unique thumb valve is non-clogging and provides a positive, leak-free seal.