- Max flow
- 23 m³/h
- Head max
- 94 m
- Liquid temperature
- 0 .. 60 °C
Optimised ground water extraction
For borehole raw water extraction, municipalities require the highest levels of energy optimisation and resource sustainability, reflected in lower lifecycle costs. Over the years, Grundfos has pioneered numerous innovations that become and continuously influence new standards, and we have experience from a huge installed base of stainless steel submersible pumps and motors.
Grundfos SPE is a range of frequency regulated submersible pumps for Groundwater. The pumps are all stainless-steel and available in 3 material grades (sizes: 6", 8" and 10"). The 6" motor (4 to 45 kW) is a permanent magnet type with high energy efficiency and needs a frequency drive to operate.
90% energy efficiency with our new permanent magnet motors
Grundfos supplies the SPE system with a permanent magnet submersible motor and tailored CUE variable speed drive. A Grundfos PM motor ensures 90 % energy efficiency due to close-to-zero rotor losses. The CUE continuously adjusts the speed of the pump to any pumping need. All together The SPE system has proven reliability and longer lifetime keeping total life cycle costs down.
Discover the benefits of the new SPE system
See how years of experience with permanent magnet motors and profound application knowledge have resulted in an allstainless-steel pump with a number of built-in features.
Grundfos’ range of CUE frequency drives are highly versatile and can be used for easy, efficient operation in all application areas. By connecting a CUE with a Grundfos SP submersible pump, you’ll bring advantages to yourself as well as your customers.
Download the brochure and learn more about the features and benefits of CUE.