Grundfos 7S Enviro Retrofitted Submersible Pumps

Grundfos 7S Enviro Retrofitted Submersible Pumps

Grundfos 7S 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 and solid waste applications. Built to deliver optimum efficiency during periods of high demand, all Grundfos pumps pro- vide low, long-term operating costs and high operating reliability regardless of the application. Grundfos Enviro retrofitted submersibles meet government guidelines for environmental equipment and have been proven through extensive use in the field. Grundfos Enviro retrofitted submersibles meet government guidelines for environmental equipment and have been proven through extensive use in the field.

FEATURES

Made For 4″ (10 cm) and Larger Wells
Flow rates of 3 to 10 GPM (11 to 37.8 LPM).

State-of-the-art Hydraulics
Pump efficiency is maximized by constant improvement of the high-performance hydraulic design, and precise manufacturing process.

Manufactured With High-grade Stainless Steel
Rugged stainless steel construction inside and out resists corrosion and attack from aggressive liquids.

Wear-resistant Design
Designed to flush abrasive particles from the pump, and made from stainless steel to resist wear caused by abrasives.

Built-in Check Valve
Prevents back-flow into the well once the pump is shut down.

User Friendly Cable Guard For Easy Installation

1/2 to 1% HP Motors
Stainless steel construction and quality design.

Motor Controls and Protection

Available controls to protect the motor against burnout and dry-running, plus the ability to monitor the systern allowing the user to optimize settings.

OPERATION

Typical clean-up operations include water table depression techniques eZ to isolate and remove dissolved contaminants.

This pump design has been used extensively in a vast percentage of the Countries Landfills, being used successfully in recovering and pumping Leachate, in side slope, vertical and horizontal applications.