• For externally and internally controlled circulators.
• For all kinds of applications with flexible settings in OEM production or in the installation field.
• 5 control modes, 18 curves, PLUS 2 AUTOADAPT proportional and constant pressure.
• Substitutes UPM2 and ALPHA2 pumps.
• Can be used in solar applications.

The basic UPM3 hardware model is controlled via a signal cable entry and does not feature a user interface. The UPM3 Hybrid, on the other hand, combines external signal controlling and internal self-controlling, providing you with access to a full range of settings that will cover any circulator challenge you might encounter.