Bell & Gossett’s new energy-efficient heating circulator uses unique technology to achieve significant energy savings while delivering hot water throughout commercial properties. Featuring electronically commutated motor technology and a patented spherical motor design, the ecocirc auto and vario pump eliminate the need for a conventional shaft, seal and bearing assembly. The rotor/impeller is the only moving part in the pump and is magnetically balanced on a stationary ceramic bearing inside the pump housing to provide silent, long-lasting operation.
Bell & Gossett. www.bellgossett.com. Circle 11