sand pump cap

Grundfos S, SE, SL Series Submersible Pumps

S, SE, SL Series Submersible Pumps

S pumps form the backbone of many sewage systems. They are selected for their strength, their durability, and for innovative features such as the SmartTrim impeller clearance adjustment system and the Smart Seal for leakage prevention.

The SmartTrim system used on the S-pumps makes it easy to adjust the factory-set impeller clearance and thus to maintain maximum pump efficiency.

The Grundfos SmartSeal Auto-coupling gasket provides a completely leak-proof connection between the pump and the base unit of the auto-coupling system. The shaft seal is capable of rotating in either direction. When the pumps are installed with separate pipework, sludge sedimentation can be avoided by back-flushing the system at regular intervals.

Specifications

Discharge Size 4" to 24"

Flow Rates to 39,500 GPM

Heads to 300' TDH _(130 PSI)_

Motor Cooling Water-Filled

Solid Sizes Up to 5.8"

Temperatures to 104° F

Options & Accessories

Optional Impeller Designs

Impeller designs include a Vortex or S-TUBE® to maximize solids handling and efficiency.

Guide Rail Adapters

Grundfos offers a wide range of guide rail adapters to fit many competitor's rail systems.

Literature

• Grundfos Guide Rail Adapters
• Grundfos L-SE-SL-001 SE Leaflet
• Grundfos L-SL-SL-001 SL Leaflet
• Grundfos Packaged Liftstation Data Booklet
• Grundfos Packaged Liftstation Flyer
• Grundfos S Pump Brochure
• Grundfos S Range leaflet
• Grundfos SE Extended Range Brochure
• Grundfos SL Extended Range Brochure
• Grundfos SL Range Flyer