The Grundfos SL 9-30 kW Submersible Pump provides the highest total efficiency on the market. Built for years of trouble-free operation, the Grundfos SE 9-30 kW can operate submerged or dry installed without motor cooling. In addition, they are extremely reliable and very easy to service.
The SL 9-30 kW is 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.
Features
Choice of SuperVortex or S-tube impeller
Smooth, easy-to-clean surface is extremely robust and impact-resistant
Moisture-proof connector ensures that liquid cannot penetrate into the motor.
Applications:
The Grundfos SL 9-30 kW Submersible Pump handles wastewater, process water and unscreened raw sewage in:
Utility applications
Industrial applications
Heavy-duty municipal applications.
Benefits:
Closed cooling system for dry installation
Motor made of IE3 components for 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
One cable to the pump, simplifying pump installation, commissioning and maintenance
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
SmartTrim allows for easy adjustment of impeller clearance for maximum pump efficiency.
