Murphy lr857

Murphy 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 oil as it is used. An integral, low-level switch will alarm and/or shutdown the equipment if supply oil is lost and the equipment continues to use oil.

• Eliminates Under/OverFill Due to “Human Error”
• Simple Installation
• Automatically Maintains Lube Level
• Low Level Switch
• Models to Fit Varied Applications
• Positive Sealing Thumb-Valve™

FW Murphy LR857 Level Maintainer Specs

  • Inlet Connection: 5/8 in. (16 mm) I.D. hose
  • Outlet Connection: 3/8 NPT
  • Snap-switch: SPDT rating 10 A @ 125 VAC; 0.5 A @ 125 VDC; 10 A @ 30 VDC.
  • Conduit Connection: 1/2 NPT
  • Case: Die cast aluminum
  • Lens: Polycarbonate
  • Float: Brass
  • Flow Rates: (see chart in diagrams): Oil with 0.9 specific gravity @ 70°F (21°C)

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