The Highest Total Efficiency Pumps Yet

The renewed and expanded range of Grundfos (Denmark) SE and SL wastewater pumps continue the tried and trusted SE and SL story, providing technologically advanced pumps for wastewater handling.

Designed for demanding situations, the Grundfos SE and SL pumps are now released and available with the innovative technologies and functionality that Grundfos brings to pumps and pump systems, ensuring optimised performance.

These heavy duty wastewater pumps offer the best total, wire-to-water efficiency yet seen with IE3 motor efficiency and new hydraulics, including the S-tube impeller, which offers outstanding hydraulic efficiency and excellent non-clogging capabilities, without compromising free passage.

The simple and robust design of the S-tube impeller that is available for the SE and SL ranges meets the requirements of today’s wastewater with varying solids content, offering world class hydraulic efficiency without compromising free passage.

The SE and SL wastewater pumps are designed for the transfer of drainage and surface water, domestic, municipal and industrial wastewater, and process water. They can be permanently installed using an auto-coupling guide-rail system or with a fixed pipe connection, and are also for freestanding installation or as portable utility pumps.

Shared between the SE and SL wastewater pumps are a range of features that combines functional design with smart features, created with your needs in mind. These features ensure that installation, operation and maintenance of your SE or SL pump are easier and more user-friendly. Also available in stainless steel versions, the SE and SL ranges of pumps can be tailored to your requirements.

The SE and SL ranges of submersible and dry-installed wastewater pumps are available up to 30 kW. The SL range is for submerged installation, and the SE range is for all installation types, including continuous operation dry-installed.