The Grundfos UPS2 25-80 (180) is a high-efficiency circulator pump designed for the circulation of clean heating water in domestic heating systems. Featuring advanced ECM (electronically commutated motor) technology with a permanent magnet rotor, it provides continuously variable speed control for optimised system performance. This model is a direct replacement for older UPS 25-55 and UPS 25-80 pumps, offering improved efficiency and full compliance with current EuP/ErP energy standards. It is available as either a complete pump or a pump head only, providing flexibility for both new installations and upgrades. The integrated differential pressure control automatically adjusts pump output to match system demand, improving comfort and reducing energy consumption. The modern motor design also helps minimise noise from thermostatic valves and enhances overall system control.

Key Features:

• High-efficiency ECM motor with permanent magnet technology

• Continuously variable speed control

• Integrated differential pressure control

• Complies with EuP/ErP efficiency standards

• Ideal replacement for UPS 25-55 and 25-80 models

• Reduced energy consumption and quieter operation

• Improved heating system control