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RainMaster MHP75A Surface Pump

  • Image 1
  • Rear side and priming/drain ports illustration (upper is the priming port, lower is the drain).
31.00 LBS
Calculated at checkout

Product Description

The Rain Master MPH75A is an automatic 115 v/60Hz 4-stage centrifugal surface pump with all stainless steel 304 construction in the water end of the pump. The Rain Master MHP75A automatically activates when water begins to flow from user demand such as an irrigation valve opening or a hose end sprayer being operated. When water flow stops, the pump shuts off. The pump control unit also features run-dry protection with a built-in pressure gauge. These pumps are great for whole home rainwater harvesting systems, irrigation systems or well water storage systems.


Pump Performance Chart:

RainMaster MHP75 Performance Chart
150 65 6.5
139 60 9.2
127 55 11.7
116 50 14.0
104 45 15.8
92 40 17.0
81 35 18.8
69 30 20.2
58 25 21.4
46 20 22.7
35 15 24.0
23 10 25.0
13 5.5 26.2


Performance range: Flow up to 26 gpm
Head up to 164 ft
Inlet/Outlet size: 1″ FPT
System pressure: Up to 65 psi
Inlet pressure: Max. 145 psi
Operating pressure: Max. 145 psi
Liquid temperature: 32°F – 158°F
Ambient temperature: 32°F – 122°F
Nominal voltage range: 110V – 120V, 60Hz, 10A max.
Power cord: 5 foot 3-prong grounded
P1kW: 0.96
P2kW: 0.75
Weight: 22 Lbs.
Dimensions: 15.9 x 9.1 x 6.5 (in)
Thermal protection: Yes
Motor: 2-pole induction, Continuous duty
RPM: 3450
Cooling: Air cooled
Insulation class: F
Protection: IP55
Certifications: TÜV, CCC

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