PM pressure managers for optimal water pressure 

The range of intelligent Grundfos all-in-one PM pressure managers ensures optimal water pressure wherever and whenever it’s needed by starting the system pump at a preset pressure point and continuing for as long as there is flow. The unit also provides a number of safety features, including dry-running protection, and is easy to install. Simply connect it to the pump and power supply and let it take control according to your desired pressure setting.

PM pressure managers are suitable for a wide range of applications where fluctuating and insufficient mains pressure is a problem, including high buildings over two stories, systems with multiple outlets that are often opened simultaneously, water extraction from private wells, garden watering and irrigation, and rainwater harvesting and distribution. 

The Grundfos PM pressure manager is available in two models: the PM1 for basic flexibility and the PM2 for all-round control of more demanding systems.  

See what customers say about this product range

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.