Variable Speed Drive Pressure Pump VSRM38-72

5.00 out of 5
(1 customer review)


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The VSRM Variable Speed Drive Pressure Pump series. Variable-frequency constant pressure series, adopts the latest in VVVF (variable voltage and variable frequency) AC frequency conversion and speed regulation technology. This high quality Variable speed drive pressure pump also boast the latest pressure sensing technology, through the feedback of real-time pressure sensing (as compared to the preset pressure), which means the controller can adjust the motor speed and maintain constant outlet pressure, even with fluctuating demand.

Model Number = VSRM38-72
Rated Flow = 33LPM @ 32m head
Max Flow = 72LPM
Max Head = 38m
Inlet / Outlet = 25mm
Taps = 2-4
Warranty = 3 Years



  • Whole house supply
  • Commercial laundry applications.
  • Industrial Cleaning (wash down areas etc.)
  • Apartment Blocks
  • Irrigation Supply


Features & Benefits

  • High efficiency and energy saving design when compared with traditional water supply pumps, saving up to 30%-60% on energy usage.
  • Long service life is guaranteed due to the minimal torque and abrasion on the shaft as a result of reduced revolutions in normal operation.
  • With the precise soft start and soft stop, water hammer is virtually eliminated in most installations, thereby protecting the plumbing and appliances from damage.
  • Supplied with 2L pressure tank, pre-charged to 2.0 bar (4L pressure tank on VSRM50-270 model).
  • Liquid temperature 0oC – 90oC
  • Environment temperature ≤50oC



  • All wetted parts are made of grade 304 stainless steel.
  • Continuous duty, 2-pole induction motor.
  • Thermal overload protection.
  • Class F motor insulation.
  • IP54 Ingress Protection rating.


Additional information

Maximum Head (m)


Maximum Litres Per Minute




Number of Taps


kW / Hp

0.55 / 0.75

1 review for Variable Speed Drive Pressure Pump VSRM38-72

  1. 5 out of 5


    simple to install as recommended by our plumber.
    This pressure pump is reliable and is servicing two dwellings
    So much more reliable.
    Would recommend as service was amazing and easy to purchase

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