FAQ

Question: What is the minimum flow rate required for SP submersible pumps?

Answer:

While operating the pump, an uninterrupted minimum flow rate is required in order to sufficiently cool the pump and the motor. The required minimum flow rate depends on the motor diameter and the well diameter. Please refer to the datasheet of the respective pump for precise specifications regarding the minimum flow rate.

Additional information:

Enhance your knowledge

Find out how to get reduced energy consumption, increased comfort and unsurpassed operational reliability for your application. Read our customers' stories about how they benefit from the Grundfos approach to intelligence, water and energy, or search Grundfos research & insights for more learning materials, articles, white papers, videos and much more that benefit your solution.