Grundfos UPS2 25-80 180 High-Efficiency Circulator Pump

Description

A high-efficiency circulator pump built around a permanent-magnet ECM motor, engineered to meet ErP directive requirements with an EEI rating below 0.23. Designed for circulating clean heating water to VDI 2035, the UPS2 25-80 180 is a direct, drop-in replacement for the older UPS 25-55 and UPS 25-80 models.

Choose from three proportional-pressure curves or three fixed speed settings at the touch of a single button, so the pump can be matched precisely to the demands of the system — from mixing loops to single and twin-pipe heating setups. An ALPHA plug makes wiring quick and tool-free, cutting install time on every job.

Robust cast iron construction and a compact footprint make it well suited to tight boiler installations, while strong performance — up to 8 metres head and 5.7 m³/hr flow — covers a wide range of domestic and commercial applications.

• Permanent-magnet ECM motor for high efficiency, low energy use
• ErP compliant with EEI rating below 0.23
• 3 proportional-pressure curves or 3 fixed speeds, single-button selection
• ALPHA plug for quick, tool-free wiring
• Direct replacement for UPS 25-55 and UPS 25-80
• Maximum head of 8 metres, flow up to 5.7 m³/hr
• Cast iron construction, compact footprint for tight installs
• Standard 1½" BSP connection, 180mm port-to-port length
• 230V AC supply, suited to domestic and commercial systems
• Meets German Energy Saving Regulation (EnEV §14(3))

Specification