Reduce costs with a highly efficient SP pump

The Grundfos SP submersible is a highly durable pump made of high-grade, corrosion-resistant stainless steel. Resistant to sand and aggressive water, SP also boasts features such as dry-running protection and motor burnout protection, both of which contribute to the impressive durability of the pump.

Thanks to the optimised hydraulics design, the SP delivers optimum efficiency during periods of high demand, ensuring low long-term costs and high operating reliability. The pumps are suitable for a variety of applications, including groundwater supply to waterworks, irrigation, groundwater lowering, pressure boosting, and industrial applications.

Efficient and reliable submersible pumps

Combining the very best materials with excellent hydraulic design makes for a highly efficient and reliable pump. 

Resistant to corrosion

High-grade, AISI 304 stainless steel both inside and out makes the SP extremely resistant to corrosion.

The right solution

SP is available in many variants and sizes and it can be entirely customised to your specific application, ensuring that you always get the right solution.

Non-return valve

Its built-in non-return valve minimises the risk of damage from water hammering.

Catch a glimpse of the SP factory

The SP is not just any pump. See how we ensure a high uniform quality for all our submersible pumps on their journey through our factory.

SP Pump performance measuring brochure

Download the brochure and learn more about how to measure performance of the SP pump.

Check pump performance in wells

Understand why well performance drops over time and see how our online tool measures SP pump performance in the well.

SP installation quick guide

Get the full value from your submersible pump system from this quick guide to safe installation of Grundfos SP pumps.

Why well drillers choose SP pumps

See why the reliability, efficiency and durability of the SP pump is important to Smits BV, a well-drilling company.

SP Engineering manual

Our SP Engineering Manual covers a wide range of topics and advice for anyone working with one of our most iconic pumps, the SP submersible pump.

See how customers benefit from this product

When Grundfos is a part of the solution, you get reduced energy consumption, increased comfort and unsurpassed operational reliability. Read our customers' own stories about how they benefit from the Grundfos approach to intelligence, water and energy.

Become an expert in just a few clicks

Save time in your daily work by improving your skills, your know-how and your business with the online training platform ECADEMY.

Click on a course below to start your training now.

Interested in improving your product knowledge?

Find out about the latest studies of pumps and systems, where to use Grundfos solutions and how to achieve the best performance, or search Grundfos research & insights for specific learning materials, articles, white papers, videos and much more that benefit your solution.

Get answers to your questions about this product

We have gathered frequently asked questions and their answers in one place. See the most frequently asked questions below or go to the Grundfos FAQ for a complete list of answers to questions about our products.