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Murphy Lube Level Maintainer with Low Switch Contacts SPDT - Explosion Proof - LM301-EX    Cars & Vehicles    Autos & Motorcycles    Parts & Accessories    2PK99J   

Murphy Lube Level Maintainer with Low Switch Contacts SPDT - Explosion Proof - LM301-EX
The Murphy Explosion-Proof Lube Level Maintainer with Low Switch Contacts SPDT LM301-EX automatically adds oil to the crankcase as needed to keep the lube level normal. This model has a built-in switch that will alarm and/or shutdown the equipment if the makeup supply is depleted and engine oil level falls or if overfill conditions exist. NOTE: Friction losses due to piping NOT considered.Applications: Engines • Compressors • Pumps • Coolers  FEATURES:Maintains proper lube levelShutdown on low level, or high and low levelManual float switch testHigh visibility “Frog Eye” lensLow switch contacts for low level shutdown or alarm. Four wires, SPDTExplosion-Proof CSA certified with switch contacts rated at 10 A at 250 V AC (standard) PRODUCT SPECIFICATIONS:Part No.: LM301-EXCase/Cover: Die cast aluminumSwitch Housing: AluminumApproval Rating: CSA certified for Class I, Groups C and D; Class II, Groups F and G hazardous locations. Enclosure Type certified.Float: Rigid polyurethane foam. Polyurethane coatedMax. Ambient Temperature: 250°F (121°C)Oil Inlet Connection: Top entry 1/2-14 NPT with built-in filter screen (removable for cleaning)Inlet Orifices: 1/4 in. (6 mm); Pressure: 4 ft. oil – 15 ft. oil (1.2 m oil – 4.6 m oil); Flow Rates: 4.7 GPH - 31.0 GPH (17.8 LPH - 117.3 LPH)Wire (switch models): 18 AWG x 13 in. (1.0 mm2 x 330 mm)Max. Inlet Pressure (MIP): 15 ft oil (4.6 m oil) with 1/4 in. (6 mm) orifice.Max. Differential: 2 in. (51 mm) between running and stationary oil levelMax. Case Pressure (MCP): 15 psi (103 kPa) [1.03 bar]Orifice Seal: Buna-N Thumb-ValveSwitch Contact: Silver, SPDT snap acting, rated at 10 A @ 125, 250 VAC; 10 A @ 30 VDC. (1 only for low level; 2 only for high and low; or 2 only for low level with alarm before shutdown)Flow Rate Test: Using SAE 30 @ 32°F (0°C)Outlet Connection: 3/4-14 NPT left side, right side, and bottomCrankcase Balance Vent Fitting: 1/2-14 NPTMounting: Accepts Murphy pipe mounting bracket or universal mounting bracketLens: Clear “Frog Eye” non-staining, high impact, high temperature nylon; UV and heat stabilizedDial: High visibility white background with green and white “index” lines for normal level indication.Test Knob: Rotate to test switch operation. Turn clockwise for low level test and turn counterclockwise for high level testShipping Weight: 6 lbs. 12 ozs. (3.06 kg)Shipping Dimensions: 10-5/8 x 8-7/8 x 6-3/4 in. (270 x 225 x 171 mm)
  • Availability: In Stock
  • Brand: Murphy
  • Mpn: LM301-EX
  • Shipping Weight: 7.00
  • 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: 3 weeks ago
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Listing Info
Asking Price: $364.82 US Dollars
Refund Policy: Ask seller for details.
Date Posted: more than 1 month ago Marketplace. Buy & Sell Anything. Secured By Part of the network.

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