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Electric Submersible Pumps for
Total Fluid & Dissolved Phase Hydrocarbons

Electric submersible pumps are the groundwater extraction pumps usually used at contaminated sites. In lower flow-rate applications, alternative pumps such as pneumatic pumps are also used.

Pump materials are compatible with the contaminants present at most sites. The pumps are constructed of stainless steel, and the motor leads, seals, and bearings are made of materials that are compatible with the site contaminants.

Let Geotech remediation pump experts help you configure the best pump for your site conditions and goals.

Grundfos Redi-Flo3™ SQE-NE Electrical Submersible Pump

Grundfos Redi-Flo3

The Grundfos Redi-Flo3™ SQE-NE Electrical Submersible Pump is ideal for the removal of polluted groundwater. Users have the capability to change the pump performance while the pump is installed in the well.

Typical applications include: environmental remediation, leachate extraction, total fluids recovery, tank-to-tank transfer, and sampling. Systems are available for your portable or dedicated pumping needs.

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Grundfos Redi-Flo3 Specifications
Redi-Flo3 Installation & Operating Instructions
Grundfos CU 300 Instructions

Grundfos Redi-Flo4™ Submersible Sampling & Remediation Pumps

Grundfos Redi-Flo4

Grundfos Redi-Flo4™ submersible pumps are constructed of virgin PTFE and stainless steel to handle the rigors of contaminated groundwater pumping. Ideal for sampling and continuous operation in remediation applications. Grundfos Redi-Flo4™ Environmental submersibles meet EPA guidelines for environmental equipment and have been proven through extensive use in the field to be the industry choice.

  • For applications in 4 inch (10cm) diameter and larger wells
  • Efficient purging/remediation to depths of 524 feet (160 m)
  • Flow rates of up to 45 GPM (170 LPM) for purging and remediation
  • Stainless steel and PTFE are the only materials used in the Redi-Flo4 submersible pump ends
  • Features built-in check valve to prevent backflow into the well once the pump is shut down
  • User friendly cable guard aids in the installation of motor lead
  • Variable speed pump applications available
  • Variable speed controller can run both Redi-Flo2® and certain 2 hp Redi-Flo4™ models.

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Grundfos Redi-Flo4 Specifications
Redi-Flo4 Installation & Operating Instructions

Grundfos SQFlex
Renewable-Energy Based Pumping SystemsSQFlex Renewable-Energy Based Pumping Systems

The Grundfos SQFlex system has the ability to operate off renewable power sources, eliminating its need for line power.

The SQFlex system is equipped with the SQF submersible pump and the necessary components to operate in remote locations in a variety of applications. Power options include solar, as well as generator.

  • High efficiency
  • Wide voltage range
  • Maximum Power Point Tracking (MPPT)
  • Dry-running protection
  • Over and undervoltage protection
  • Overload protection
  • Over-temperature protection

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Grundfos SQFlex Systems Specifications

Grundfos Enviro Retrofitted Submersible Pumps

Grundfos Enviro Retrofitted Submersible Pumps

These Grundfos submersible pumps are made of stainless steel and retrofitted with PTFE to handle the rigors of contaminated groundwater pumping and continuous operation in remediation applications. Built to deliver optimum efficiency during periods of high demand, all Grundfos pumps provide low, long-term operating costs and high operating reliability regardless of the application.

Enviro retrofitted Grundfos submersibles meet government guidelines for environmental equipment and have been proven through extensive use in the field.

Many models and gpm ranges to choose from.

4" (10cm) & LARGER WELLS:

5 GPM (18.9 LPM):
Grundfos 5S Enviro Retrofitted Pumps

7 GPM (26.5 LPM):
Grundfos 7S Enviro Retrofitted Pumps

10 GPM (37.8 LPM):
Grundfos 10S Enviro Retrofitted Pumps

16 GPM (60.6 LPM):
Grundfos 16S Enviro Retrofitted Pumps

25 GPM (94.6 LPM):
Grundfos 25S Enviro Retrofitted Pumps

35 GPM (132.4 LPM):
Grundfos 35S Enviro Retrofitted Pumps

45 GPM (170.3 LPM):
Grundfos 45S Enviro Retrofitted Pumps

62 GPM (234.7 LPM):
Grundfos 62S Enviro Retrofitted Pumps

77 GPM (291.5 LPM):
Grundfos 77S Enviro Retrofitted Pumps

6" (15cm) & LARGER WELLS:

85 GPM (321.8 LPM):
Grundfos 85S Enviro Retrofitted Pumps

150 GPM (567.8 LPM):
Grundfos 150S Enviro Retrofitted Pumps

230 GPM (870.6 LPM):
Grundfos 230S Enviro Retrofitted Pumps

300 GPM (1135.6 LPM):
Grundfos 300S Enviro Retrofitted Pumps

8" (20cm) & LARGER WELLS:

385 GPM (1457.4 LPM):
Grundfos 385S Enviro Retrofitted Pumps

475 GPM (1798.1 LPM):
Grundfos 475S Enviro Retrofitted Pumps

10" (25.4cm) & LARGER WELLS:

625 GPM (2365.9 LPM):
Grundfos 625S Enviro Retrofitted Pumps

800 GPM (3028.3 LPM):
Grundfos 800S Enviro Retrofitted Pumps

1100 GPM (4163.9 LPM):
Grundfos 1100S Enviro Retrofitted Pumps

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Santoprene® Twisted & Jacketed Submersible Pump Cable

Santoprene jacketed 3-wire with ground
Santoprene® jacketed 3-wire with ground

Santoprene® twisted & jacketed type cable furnished in pre-cut lengths with a water tight ETP fluoroelastomer plug on one end for direct connection to Franklin motor. Stranded copper conductor, 2-wire with ground or 3 with ground.

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Santoprene Pump Cable Specifications

FEP Fluoropolymer Twisted
& Jacketed Submersible
Pump Cable

FEP fluoropolymer jacketed 3-wire
and 2-wire with ground

FEP twisted & jacketed type cable furnished in pre-cut lengths with a water tight ETP fluoroelastomer plug on one end for direct connection to Franklin motor. Stranded copper conductor, 2-wire with ground or 3-with ground.

Call 1.800.833.7958


FEP Fluoropolymer Pump Cable Specifications