CIRCULATION PUMP GRUNDFOS UPM3S AUTO 25-60 180mm

• Permissible liquid temperature: minimum 0*C, maximum + 95*C
• Maximum permissible ambient temperature: + 70*C
• Power consumption: 2W-42W
• Maximum working pressure: 10 bar
• Power supply: 230V
• Mains frequency: 50Hz
• Degree of protection: IP44
• Mounting length: 180mm
• Lifting height: 6m

UPM3S AUTO pump is an energy-saving pump of small size, with characteristics adapted to work in surface heating systems. The smallest pump in the offer of the company GRUNDFOS®, an improved model of the alpha 2L pump.

The pump is controlled internally (self-controlled) with three control modes and 2 AUTOADAPT options.

The user interface has one button, two green and three yellow LED indicators.

Using the button on the control panel of the electronically controlled pump, the following operating modes are set: constant-speed characteristics, recommended characteristics for radiator and floor installation.