Grundfos large UPS is a canned rotor, centrifugal pump for circulating water in heating systems and smaller air conditioner systems in commercial buildings. These pumps are based on glandless pump or canned rotor technology. The pumped liquid cools and lubricates the motor and rotating parts. Used for circulating domestic hot water, heating water and air conditioning fluid.

Grundfos UPS flanged series is a canned rotor, centrifugal pump for circulating water in heating systems and smaller air conditioner systems in commercial buildings. These pumps are based on glandless pump or canned rotor technology. The pumped liquid cools and lubricates the motor and rotating parts. Used for circulating domestic hot water, heating water and air conditioning fluid.

The Grundfos Magna3 is a single phase cast iron circulator pump that is suitable for a wide range of heating and cooling applications, mixing loops, heating, air conditioning and smaller chiller applications.