Product Highlight


In development, Model 833-DS (Dual Stage) SS LPA® pump. The design operating

Facts about the LPA® Pump

LPA® (Liquid Pressure Amplification) | Co2 | R290 | NH3 |HFO |



Nicknamed the work dog, now available with a high strength stainless steel housing to meet with pressures on demand. Built to stand up under heavy loads, LPA (Liquid Pressure Amplification) pumps, are equipped with built-in overload protection. Under adverse conditions, the magnetic drive acts as a clutch to eliminate overloading and motor burnouts.

The 875-SS-050-VSD (Variable Speed Drive) is now available with a high frequency drive compatible motor designed for continuous use up to 75hz if required.

  • PS 725 psi / 50 bar
  • PT 1,036 psi / 72 bar
  • TS Min -22°F / -30°C
  • TS Max 160°F / +72°C
  • Inlet ODF Copper 1-5/8″
  • Outlet ODF Copper 1-1/8″
  • Motor Power .75 hp
  • Voltage 208-230 /460
  • Ampere 2.4-2.2 / 1.1
  • Phase 3PH
  • Frequency 50 / 60Hz
  • Thermal Overload



REFRIGERANTS: (Fluid Type /GAS GROUP 1&2 /UL Classified)

Co2 R-290 R-134a R-401a R-401b R-401c R-402a R-402b R-404A R-407A R407b R-407c R-408a R-409a R-410A R-500 R-507

OUTDOOR PROTECTION IP54 | Altitude 2000M | Corrosive & Polluting Substance Class 4C2 | Vibration & Shock Class 4S2 | Presence of Dust Class 4S2 | Corrosion Protection Level ClassIP43B

MAINTENANCE: Maintenance free, no service required.

Manufactured to: DIR 97/23/EC “CE” CAT A1 / UL Recognized \ Shipping Weight 46 lb’s | Dimensions L 25″ x W 16″ x H 16″ \ Component Weight 42 lb | Dimensions L 17″ x W 14″ x H 10″

Mechanical Life Wet End Assembly +20 years | Mechanical life Impeller +100,000 continuous hrs | Mechanical Endurance +300,000 cycleshanical Endurance +300,000 cycles

3 Responses to “ LPA-875-SS-050-VSD ”

  1. Piyush says:

    I am looking for Industrial Refrigeration Pump with specifications
    Working pressure is 70 Psia
    Refrigerant: R123 (saturated liquid)
    Flow rate: 4 gal/min OR 25 kg/min
    Head < 40Ft
    Does it have to be ex- proof, would like to know your experienced opinion.
    May I know If you can deliver it to India.

  2. Logan Hendren says:

    What is the cost of an LPA-875-SS-050-VSD.

  3. admin says:

    Cost is dependent on volume and regular use? Please contact us above for our latest 2017 pricing guide.

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