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Grundfos Redi-Flo2 - 2" Variable Speed Submersible 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-Flo2 Pump is designed specifically for environmental groundwater purging and sampling of monitoring wells.  The Redi-Flo 2 is the only 2 inch pump that works down to 300 feet.  Use the Redi-Flo 2 pump for environmental sampling in 2 inch or larger wells.    The Grundfos Redi-Flo2 pump works great either as a portable sample/purge pump or in a dedicated system, Environmental Equipment & Supply builds both.  The Redi-Flo2 Variable Performance Pump combines state of the art technology into a compact powerful submersible pump for precise and reproducible groundwater purging and sampling.  The Grundfos VFD (variable frequency drive) is required for operating the Redi-Flo2 pump.  The VFD is available in 115 or 230 volt and comes in a case.  The Grundfos VFD allows the user to slow or speed up the pump as needed making precision sampling easy.  Purging and low flow sampling is easy.  For reliable results, count on the Grundfos Redi-Flo 2 for a smooth uniterrupted flow..

Complete Purge & Sample Pumping Systems

Environmental Equipment & Supply can mount the pump on a portable steel reel (shown top left) for sampling events or build a dedicated well system with PTFE tubing and stainless well head assemblies for permanent installation. We can build you a custom length system for either portable or dedicated use.

Call 1-800-739-7706 or 1-877-499-9368 for Pricing Information

Grundfos Redi-Flo 2Features

  • 2 inches in diameter - to fit the smallest wells - 1.8" O.D.
  • Made of chemically inert materials - ensuring no contaminants during sampling
  • Smooth, uninterrupted flow - allows for a cleaner and more accurate sample
  • Portable and "dedicated" installation options
  • Grundfos VFD controller - 96765947 (required)
  • Optional 2" cooling shroud, part #31735 (required for 4" or larger wells)
  • Optional reel system (pictured) part #40703
  • EE/S offers customer built dedicated sampling systems for monitoring wells
  • Custom lead lengths for portable reel systems available


  • Groundwater Sampling
  • Groundwater Purging
Grundfos MP1 PumpDry Material Part NumberWet Material Part Number
Pump only 95065403 1AZ06103
Pump w/30' lead 95065404 1AZ107003
Pump w/50' lead 95065405 1AZ107103
Pump w/75' lead 95065406 1AZ107203
Pump w/100' lead 95065407 1AZ107303
Pump w/125' lead 95065408 1AZ107403
Pump w/150' lead 95065409 1AZ107503
Pump w/175' lead 95065410 1AZ107603
Pump w/200' lead 95065411 1AZ107703
Pump w/250' lead 95065412 1AZ107803
Pump w/300' lead 95065413 1AZ107903
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