Suitable for:
- Commercial air conditioning
- Commercial heating
- Commercial hot water recirculation
- District cooling
- District heating
- Domestic heating
- Cooling
- Industrial boiler systems
- Industrial heating
Grundfos UPSD is a twin-head variant of the UPS three-speed circulator pumps, designed for circulation of liquids in heating and air-conditioning systems. UPSD pumps are installed where duty and standby operation is required to obtain extra reliability.
