Grundfos UP, UPS N circulator pumps have a corrosion-free stainless-steel pump housing and are recommended for domestic hot-water recirculation and underfloor heating systems. UP, UPS N can be connected to an on/off time switch to limit pump operation to periods when hot water is usually required.

Specifications:

Ambient temperature:        0°C to +40°C

Liquid temperature:            Std +2°C to 110°C, ‘k’ -25°C to +95°C

System pressure:                 Maximum 10 bar

Supply voltage:                  1 x 240 Volt 50 Hz

Pumps body:                     Stainless steel

Control:                              3 speed control