MURPHY LM304 LEVEL MAINTAINER PART NO 15700184

LM304: Level Maintainer, two switched. Alarm before shutdown on low level and shutdown on low-low level.  Four wires, DPST, wired N.O. in normal operating ranges. (15700184)

The LM300 Series Level Maintainer automatically adds oil to the crankcase as needed to keep the lube level normal. 
LM304: Two switches. Alarm before shutdown on low level and shutdown on low-low level. Four wires, DPST, wired N.O. in normal operating ranges.

Applications: Engines • Compressors • Pumps • Coolers

FEATURES:

• Maintains proper lube level
• Shutdown on low level, or high and low level
• Manual float switch test
• High visibility “Frog Eye” lens
• Two switches. Alarm before shutdown on low level and shutdown on low-low level. Four wires, DPST, wired N.O. (Normally Open) in normal operating ranges
• CSA certified with switch contacts rated at 10 A at 250 V AC (standard)