The rugged 0015 3-Speed circulator is specifically designed to provide dial-in precision to meet the requirements of any hydronic heating system, including radiant and higher head systems. In radiant applications, its' 3-Speed switching capability gives you the fine tuning control to match a wide combination of tube diameters and lengths of run. The 0015 delivers the highest starting torque in its class and is a direct replacement for the Grundfos UPS15-58.
3-Speed Switch, Highest performance & starting torque in class
Fine tune to system requirements
Heavy duty construction for longer life, cast iron
Self lubricating, no mechanical seal
Quiet, Efficient operation, Wide range of applications