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Murphy 2000 PSI Liquid Level Switch with SPDT Snap Switch LS200

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Murphy 2000 PSI Liquid Level Switch with SPDT Snap Switch - LS200

Product Condition: NEW
Murphy 2000 PSI Liquid Level Switch with 2" NPT Trips on Rising Liquid Level Only LS200
Estimated ship date: for orders by 3pm PT/6pm ET today Available for back order.

SSL Cerficate

The Murphy 2000 PSI Liquid Level Switch LS200 is float activated to operate an electrical SPDT snap switch (optional DPDT on some models) for alarm or shutdown of an engine or electric motor. The LS200 connects directly into the vessel wall and can be used with a Murphy weld collar (P/N 15050375) or Murphy external float chamber (P/N 15700799).



  • 2" NPT Process connection
  • More robust design
  • Electric model
  • Designed for harsh gas compressor scrubber applications
  • 304 stainless steel float operates in 0.55 specific gravity and heavier fluids
  • LS200 series rated for 2000 psi (13.8 MPa) [138 bar] working pressure
  • All models screw directly into the vessel or can be mounted via external float chamber
  • Nickel plated body to provide enhanced corrosion protection
  • Listed for Class I, Div. 1, Grp. C & D locations
  • Canadian Registration Number OF1476.2
  • Trip on rising liquid level only
  • SPDT Snap Switch



  • Part No.: LS200
  • Body: Nickel plated steel
  • Float: 304 stainless steel to operate in 0.55 specific gravity or heavier fluids
  • Pressure rating: 2000 psig (13.8 MPa) [138 bar]
  • O-ring: Viton
  • Process connection: 2” NPT
  • Temperature rating: -20 to 300°F (-29 to 149°C)
  • Electrical: SPDT std. (see “Electrical” section for configuration/rating)
  • Wiring: 18 AWG x 36 in. (1.0 mm2 x 916 mm)
  • Approximate Shipping Weight: 6 lb. 10 oz. (3 kg)
  • Approximate Shipping Dimensions: 14 x 5 x 3-1/2 in. (356 x 127 x 89 mm)
  • Insertion Depth (inches): Standard 4.6; w/ 1” Extension 5.6
  • Vertical Clearance (inches): Standard 2.8; w/ 1” Extension 3.15
  • Switch Rating: See image #3

Additional Information

Product Condition NEW
upc No

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