The Grundfos UPS26-99SFC (98961763) model incorporates a three speed motor for increased versatility, a built-in check valve and a stainless steel housing for enhanced corrosion resistance. The wet rotor design allows it to be virtually silent while operating, while built-in motor protection assures long life of the circulator. Performance parameters (flow rates and pressure drop) of the Grundfos UPS26-99SFC model make it well suited for a wide range of applications.
Applications: used in both closed and open loop systems, hydronic and fan coil heating, hot water recirculation systems, solar heating, radiant heating systems, and many others