Grundfos SE – SL wastewater pumps provide the highest total efficiency on the market. Innovative technologies from Grundfos bring together intelligence, motors, hydraulics and functionality to meet the challenges of modern wastewater, maximising the hydraulic, electrical and mechanical efficiency of your pumps.

The pumps are available with SuperVortex impellers for applications with required low operating hours, dry matter content up to 5 %, and a spherical free passage up to 100 mm, or with the S-tube impeller for applications with required high operating hours, dry matter content up to 3 %, and a spherical free passage up to 160 mm.

Grundfos SE – SL wastewater pumps

Features and benefits.
Motor made of IE3 components fro substantial energy and cost savings.
Intelligent adaptive controls ensure reliable operation with low energy consumption.
Integrated analogue sensors offer complete monitoring of pump condition.
Lifting handle designed for optimum point-of-balance and correct lifting.
Smooth, easy-to-clean surface is extremely robust and impact-resistant.
One cable to the pump, simplifying pump installation, commissioning and maintenance.
Moisture-proof connector ensures that liquid cannot penetrate into the motor.
Patented SmartSeal auto-coupling gasket provides a completely leak-proof connection.
Easy-to-remove bolts for pump servicing do not require special tools.
Double mechanical shaft seal ensures longer operation time with less downtime.
Short rotor shaft reduces vibrations to protect shaft seals and bearings.
Closed cooling system for dry installation.
Choice of SuperVortex or S-tube impeller.
SmartTrim allows for easy adjustment of impeller clearance for maximum pump efficiency.