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-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.
The GeoFlo3 is a complete pumping system that easily integrates with controls, fluid level and flow sensors, telemetry and much more. This all-inclusive approach by Geotech ensures you have everything you need for an efficient and reliable pumping solution. The GeoFlo3 is Geotech’s 3-inch diameter electric submersible pump system, specifically designed for applications requiring a flow rate from 5 to 30 gallons per minute and depths up to 800 feet.
The GECM Water Table Depression Pump Control Panel (WTDP) is an advanced, PLC-based pump controller
specifically designed for managing groundwater remediation sites and landfill leachate pumping systems. It can be operated individually or networked for remote access and telemetry, providing a versatile and comprehensive solution for effective groundwater management.
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, all Grundfos pumps provide low, long-term operating costs and high operating reliability.
Environmental electric submersible motors are the driving force behind water resource and environmental remediation pump system design. These motors are a dependable option for operation in 4 inch or larger wells and are compatible with a variety of pump-ends options provided by Geotech. The motors are available for most applications with models designed for hydrocarbon and chemical pumping, high temperature environments, or water well applications.
Corrosion-Resistant All Stainless Steel Exterior Construction
Stainless Steel Splined Shaft
Hermetically-Sealed Windings
Non-Toxic Water Lubricated
Filter Check Valve
Kingsbury-Type Thrust Bearing
Pressure Equalizing Diaphragm
Lightening Arrestors Built-In (all single-phase and 200–230 Volt three phase models)
GeoShield Cooling Shrouds encapsulate electric submersible pumps to protect them against overheating and allows for easy installation in horizontal or vertical wells. The inside diameter of the GeoShield Shroud is slighter larger than the motor housing, forcing water past the motor to displace heat. The outer-material provides a smooth minimal-contact surface making installation easy. Large intake ports allow for high-efficiency flow while an internal mesh screen guards against debris entering the pump intake.
Made to Order – Can accommodate most electric submersible pump brands or models.
Tough Materials - HDPE designed for demanding environments
Rounded Edge – Reduces surface tension and friction
Grundfos SQFlex
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.
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.
Designed for off-grid installations, enFUSION™ motor controllers use solar energy to powers electric submersible pumps, compressors, and other inductive loads. The enFUSION Blender can be added to seamlessly blend energy between a solar array and a power grid. These small devises now integrate the functions of an inverter and variable frequency drive (VFD) controller into one. No need to use costly and proprietary DC controllers when you can use universal off-the-shelf enFUSION Cell™ and enFUSION Blender components.
Run standard AC motors using solar power
Universal solar controller for single/three phase 50/60Hz, 120/240VAC motors
Modular design for ease of installation and maintenance
Solar VFD allows motors to run longer on solar
Off-grid projects can qualify for tax credits, grants or other local rebates
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.
