Thanks to the advanced technology used, the new EVOSTA series ensures high performance in all applications, bringing significant benefits in terms of energy savings. For this reason, the new EVOSTA circulator series complies with European Directive 2009/125/EC Erp (formerly EUP) and is ready to meet Erp 2015 requirements (EEI ≤ 0.23). The circulator has an electronic device that detects the changes required by the system and automatically adjusts the performance of the circulator accordingly, always ensuring optimal efficiency and minimal energy consumption.

The EVOSTA circulator is also ideal for replacing old three-speed circulators, as it has the same dimensions. In addition, it is a product that can simplify the user's work, thanks to a single sequential adjustment button and an air vent plug to vent the system and unlock the motor shaft. The EVOSTA circulator series can operate in 2 different modes:

• With a fixed curve (choice of 3 speeds) operates like a conventional circulator
• With differential proportional pressure (choice of 6 curves)