Grundfos 4in Environmental Pump Ends

$1,481.00$3,723.00

Grundfos Redi-Flo 4 pump ends are ideal for sampling and operation in a remediation system. The Redi-Flo 4 differs from the standard Grundfos 4 in. pump end in that it replaces the standard rubber parts with virgin PTFE to handle the rigors of contaminated groundwater pumping.

  • Designed for use in 4 in. or larger diameter wells
  • Redi-Flo 4 pumps are designed for reliable operation in contaminated groundwater wells
  • Can be used with Grundfos environmental motors or Franklin Electric pollution recovery motors
  • Constructed of stainless steel and PTFE

See pdf for pump curves and tables.

Contact one of our pump experts for assistance in sizing the correct pump at 717-901-8891.

  • Flow ranges up to 45gpm for purging and remediation
  • Features built in check valve to prevent back flow into the well when the pump is shut down
  • Paired with a 3 phase motor, the pump can be used in variable speed applications such as level control and flow control
  • Discharge size of 1 in. for the 5gpm models and 1¼ in. for all other models
  • Maximum diameter across cable guard in 3.97 in.

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