
A new era in wastewater has begun! We have now launched the renewed and expanded ranges of SE and SL wastewater pumps with the unmatched performance of the S-tube impeller.
At Grundfos, we do not compromise in our wastewater product development. Our dedication to improving hydraulic, electrical and mechanical efficiencies is made possible by our focus on the technology areas that resolve very real issues for our customers.
This commitment to ensuring the highest possible total efficiency has made possible the SE and SL range of wastewater pumps and not least the S-tube impeller.

Our commitment is to introduce breakthrough technologies to the wastewater market, raising the bar and setting new standards for wastewater pump systems and solutions.
This commitment ensures the best total efficiency, the lowest life cycle costs and trouble-free operation for our wastewater pump systems and solutions. In addition to hydraulics, key technology focus areas are motors, intelligence and functionality.
Grundfos iSOLUTIONS is a holistic systems approach by which intelligent technology adapts with precision to deliver optimal performance, total energy efficiency, and ultimate reliability.
Delivered either as completely integrated solutions or as flexible, comprehensive systems combining the required technology and components, these intelligent solutions drive down the total cost of ownership of your pump system while raising the bar for efficient performance.
For our wastewater pumps, Grundfos Blueflux® motors in the pumps ensure substantial energy and cost savings.
By using Grundfos Blueflux® motors, you always have motors that exceed current and expected legislated efficiency requirements.
Functional design means that behind every design detail, there should be a reason, and that reason should benefit the customer.
SMARTDESIGN contributes heavily to extending the lifetime and lowering the life cycle costs of a pump.
Our commitment is to introduce breakthrough technologies to the market
Read more about our technologies here: