Grundfos SEG Submersible Pumps

Grundfos SEG Grinder Pumps for Sewage, Wastewater, Effluent Transfer, and Pressurized Sewer Systems

Submersible Grinder Pumps for Untreated Wastewater, Solids Reduction, and Small-Diameter Pressure Pipe Networks

Grundfos SEG Grinder Pumps are submersible wastewater pumps designed for pumping effluent, sludge-containing water, and untreated sewage in commercial, municipal, industrial, and residential wastewater applications. Built with a grinder system, the SEG range reduces solids in the wastewater stream so sewage can be pumped through smaller-diameter pressure pipes where gravity sewer systems are not practical.

The SEG range is especially useful for small communities, remote buildings, sparsely populated areas, and wastewater networks where conventional gravity sewer infrastructure would be difficult or expensive to install. SEG grinder pumps are suitable for effluent and untreated sewage, with applications in plumbing sewage, residential wastewater, municipal wastewater transport, and stormwater control.

A key advantage of the SEG range is its patented grinder system, which is designed to grind media before it moves through the pump and discharge piping. This supports reliable wastewater transfer where solids, fibers, and toilet waste may be present.

For U.S. product listings, SEG grinder pumps are in the 2 to 5.5 HP range, with maximum head up to 158 feet. These pumps are built for commercial, municipal, and industrial wastewater systems where dependability, efficiency, and cost-effective sewage transfer are important.

Features

• Submersible grinder pump design
• Designed for effluent and untreated sewage pumping
• Suitable for wastewater, sludge-containing water, and sewage
• Patented grinder system for solids reduction
• Helps pump sewage through small-diameter pressure pipes
• Useful where gravity sewer systems are unsuitable or impractical
• U.S. product range listed from 2 to 5.5 HP
  
• Handles wastewater containing toilet waste, fibers, and solids within application limits
  

Applications

• Sewage pumping
• Untreated wastewater transfer
• Effluent pumping
• Residential wastewater systems
• Commercial wastewater systems
• Municipal wastewater transport
• Industrial wastewater systems
• Pressurized sewer systems
• Small-diameter pressure pipe networks
• Remote building wastewater transfer
• Small community sewage systems
• Areas where gravity sewers are not suitable
• Pumping stations
• Grinder pump lift stations
• Wastewater systems with toilet waste
• Stormwater control applications where properly selected