Grundfos SEG Series Submersible Wastewater Grinder Pumps

The Grundfos SEG Series offers robust and efficient submersible grinder pumps for pumping raw sewage, toilet waste, and untreated wastewater in areas without access to gravity-fed sewer systems. With motor sizes ranging from 0.9 to 4.0 kW, SEG pumps are ideal for pressurised sewer networks servicing single homes, rural properties, small communities, and remote commercial sites.

Equipped with a high-efficiency grinder system, SEG pumps shred solids into a slurry for smooth, clog-free transport through small-diameter pressure pipes. This reduces installation costs and improves long-term system reliability and energy efficiency.

For ultimate plug-and-play convenience, the AUTOADAPT models feature an integrated controller, sensors, and motor protection system — requiring only a mains connection to begin operation. The pump automatically adjusts to pit conditions for safe, reliable performance.

Applications:

• Sewage pumping from basements, homes, and farms
• Pressurised sewer networks in rural and remote areas
• Cost-effective wastewater transport from sites without gravity access

All SEG models are built for durability and include free Australia-wide shipping from Land & Water Technology.