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Grundfos Redi-Flo2 - 2" Environmental Sampling Pump

Grundfos Redi-Flo2 Variable Speed Submersible Pump

 Portable Redi-Flo 2

Grundfos Redi-Flo2 Variable Speed Submersible Pump
Grundfos Redi-Flo2 Variable Speed Submersible Pump

Grundfos VFD


Grundfos VFD Brochure

The Grundfos Redi-Flo 2 is no longer made. 

Environmental Equipment & Supply repairs the Redi-Flo 2 and still sells the VFD controller. 

Call 800-739-7706 to speak to a repair specialist. 


When you need reliable environmental equipment, Grundfos is one of the most trusted brands. With a history of performance and reliability, it is no wonder customers ask for Grundfos by name. As part of the Grundfos brand, the Redi-Flo 2 is also known for its superior performance and reliability. Due to its light weight and easy installation, the Redi-Flo 2 works well in portable and permanent applications. Its compact size also makes it easily transportable. But don’t let its size fool you, this pump is powerful and precise.

Environmental Equipment & Supply can build both portable and permanent solutions for your specific system.

The Grundfos Variable Frequency Drive

The Grundfos Variable Frequency Drive (VDF) is required for operating the Redi-Flo2 pump. It is available in 115 volts and 230 volts and comes with a protective case. The Grundfos VFD allows users to slow down or speed up the pump. This feature makes precision sampling a breeze. It also makes purging and flow sampling simple.

You can trust the Grundfos Redi-Flo 2 for a constant, uninterrupted water flow. Get a free quote now or learn more about the various rental options available.


  • Monitoring small wells
  • Groundwater sampling
  • Groundwater purging

Grundfos Redi-Flo 2 Features:

  • Small diameter—This pump features a 2” diameter which is perfect for small wells - 1.8" O.D.
  • Safe Sampling—This pump is made of inert materials which ensures there are no contaminates during sampling.
  • Reliable – The Redi-Flo 2 offers a smooth, uninterrupted flow for accurate sampling.
  • Grundfos VFD controller - 96765947 (required).
  • Optional 2" cooling shroud, part #31735 (required for wells 4" or larger).
  • Optional reel system (pictured) part #40703.
Grundfos MP1 Pump AccessoriesPart Number
Grundfos VFD Controller w/case 96765947
Grundfos VFD Controller w/o case 96765942
VFD Extension Cable 6' (connects pump to controller) 11345
Cooling Shroud 31735
Portable Reel (pictured) 40703
Grundfos MP1 Service KItsPart Number Price
Complete Pump End 125061 $ 295.00
Teflon Pump End Wear Rings 001A5050 $ 119.00
Motor Lead Terminal 001A5094 $ 69.00
Impellers 01A00018 $ 155.00
Teflon Motor Washers 01A00058 $ 21.00
Brass Motor Lead Washers 01A00068 $ 26.00
Motor Lead Grommets 01A00078 $ 55.00
Motor Lead Pins 01A00088 $ 135.00
Motor Thrust Washer 96537740 $ 74.00
Lip Seal 97915075 $ 53.00
Harting Connector (VFD) 91126039 $ 80.00
Safety Cable Bracket 9795072 $ 32.00

Contact Environmental Equipment & Supply for More Information