GRUNDFOS ALPHA2 is a new generation of small circulator pumps in the highest energy class "A". The ALPHA2 circulator is the youngest and most innovative member of the family of high quality Grundfos circulators. The use of these pumps is to circulate water in heating systems and in hot water systems.

Circulator pump meets the requirements of EuP Directive.

Unlike the classic versions of ALPHA2 pumps, it does not feature AUTOADAPT!

Characteristics

Usage

• One-pipe or two-pipe systems with radiators.
• Floor heating.
• Variable flow heating systems controlled by thermostatic valves.
• Constant flow heating systems without thermostatic valves.
• Systems with variable flow temperature.
• Systems requiring reduced night traffic.

Pump features

• Power supply 230 V.
• Max. operating pressure 10 bar.
• Length 180 mm.
• Three modes of proportional pressure or constant pressure.
• Operation as a classic three-speed pump.
• Low power consumption (Class A).
• Low noise.
• Connection of the power supply via the ALPHA socket.
• GRUNDFOS UPS 25-40 replacament