Model 875-SS-050

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 thermostatic protection. Under adverse conditions, the magnetic drive acts as a clutch to eliminate overloading and motor burnouts. The model shown can be supplied with a VFD compatible motor however, it should be noted that all LPA are self unloading and the use of a variable frequency devise to reduce flow rate should be avoided. Precise flow control is mostly achieved by restricting the flow of fluid provided by the LPA pump. Please contact us by using the contact link above for more information.

Model 875-SS-050-STD-B

875-SS-050 | 8 to 45 GPM | Max Head 60 feet

  • 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 (1 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 Class IP43 B

MAINTENANCE: Maintenance free, no service required.

Manufactured to: PED 2014/68/EU “CE” CAT B+C / UL Recognized \ Shipping Weight 46 lb’s | Dimensions L 25″ x W 16″ x H 16″ \ Component Weight 42 lb 

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

4 Responses to “ LPA®-875-SS-050-STD-B ”

  1. Rafal says:


    I have a question what is the price the pump, and how long I have to wait for deliver it . I am from Gdansk University of Technology this is in Poland, so the deliver will be to Poland.


    Rafał Andrzejczyk

  2. HY-SAVE Engineering says:

    Good day,

    Thank you for your interest in our technologies.

    Please contact us via our contact form above for additional information.
    All LPA pumps are in stock and delivery to Poland is usually 2 days by air.

    HY-SAVE Engineering

  3. Gert says:

    hello. We have a requirement for Nh3 pump, can you supply these pumps without copper connection tubes?

  4. Engineering says:

    We are currently introducing a range of LPA pumps that have stainless steel inlet tubes rated at 1,087 psi design working pressure. Currently we have models 809, 820, 860 and 925 with stainless steel connections. Anyone of these models can be used with Nh3.

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