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Murphy Lube Level Maintainer - LM500 classifieds    Cars & Vehicles    Autos & Motorcycles    Parts & Accessories    2PK7MX   

Murphy Lube Level Maintainer - LM500
The Murphy Lube Level Maintainer LM500 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 shutdown the equipment if supply oil is lost and the equipment continues to use oil. The LM500 maintains oil level on any size engine. It also supports installations that require a 3-wire, snap-action switch. As crankcase oil level drops, the LM500 float also drops and opens the Thumb-Valve. This allows oil to flow from the supply tank, through the LM500, and into the crankcase. When proper level is achieved in the crankcase, the LM500 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. FEATURES:Simple installationAutomatically maintains lube levelLow level, 3-wire, snap-action switchPositive sealing Thumb-ValveEliminates under/overfill due to “human error”See oil level and condition without shutting down PRODUCT SPECIFICATIONS:Part No.: LM500Crankcase Balance Vent Connection: 1/2 NPTF (top)Inlet Connection: 1/2 NPTF removable screen (side)Outlet Connection:2 x 3/4 NPTF (side) 1 x 3/4 NPTF (bottom)Thumb-Valve Material: VitonSnap-switch: SPDT rating 10 A, 125 VAC; 0.5 A, 125 VDC; 10 A, 30 VDCWire leads: 18 AWG x 14 in. ± 2 in. (355 mm) lengthConduit Connection: 1/2 inch conduit (female, top)Case: Die cast aluminumLens: Clear “Frog Eye” non-staining, high impact, high temperature polycarbonate; UV and heat stabilizedDial: High visibility white background with solid green band for normal level indicationMaximum Inlet Pressure: 9.50 psi/25 ft. oil (head pressure)Maximum Case Pressure: 15 psi (103 kPa)Maximum Differential: 2 in. (51 mm) between running and stoppedMaximum Ambient Temperature: 250°F (121°C)Float: 304 Stainless SteelFlow Rates: Refer to image #4Dimensions: Overall 6-9/16 inch tall x 6-3/16 inch deep x 3-1/2 deepShipping Dimensions: 9.5 x 7.5 x 11 in. (241.3 x 190 x 279.4 mm)Shipping Weight: 3 lbs. 13.44 oz (1.74 kg)
  • Availability: In Stock
  • Brand: Murphy
  • Mpn: LM500
  • Shipping Weight: 3.50
  • Category: gauges > switch-gauges
  • Website:
  • Call To Order: 1-800-548-1191

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Seller Info
Name: PartDeal (0) 
Member Since: 30-Aug-2013
Last Login: this week
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Listing Info
Asking Price: $117.44 US Dollars
Refund Policy: Ask seller for details.
Date Posted: more than 1 month ago classifieds. buy, sell, trade. the best alternative to auctions    » Home   » Help   » Policies

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