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FLUID LEVEL
LR857 Oil Level Regulator
Murphy LR857 Oil Level Regulator maintains the crankcase lubricant 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.
Features:
- Eliminates oil or coolant under/overfill due to “human error”
- Simple installation
- Automatically maintains fluid level with positive sealing Thumb-Valve™
- Low level switch with testing knob
- Models and fittings kits for varied applications
Literature:
For more information about this product, you can view the related literature here:
- Sales Bulletin (UK version) (ys6362)
- Sales Bulletin (US version) (LR-7225B)
- Installation Instructions (00-02-0177)
Inside this section:
- L129 – Oil level SWICHGAGE®.
- L150, EL150K1, EL150EX – Liquid level SWICHGAGE®.
- LR857(F)(P) – Oil level regulator.
- LM2000, LM2000S – Oil level maintainer.
- L971 – Explosion-proof crankcase level switch.
- L100, L120, L127, L128 – Oil level SWICHGAGE®.
- LM300 series – Level maintainer.
- LR579, LR589 – Oil level regulator for lubricators.
- OPLH series – 4.5-inch (114 mm) dial level SWICHGAGE®.
- DF755, DF755EX, DF757 – Hydrostatic head level switches.
- BLSK1 – Bilge level switch systems.
- LS200 and L1100 series – Level controls for scrubbers.
- DVU series – Pneumatically controlled dump valves.