The new ALPHA is an energy-optimized, 115-volt circulator that features a permanent magnet motor design that cuts power consumption by at least 50 percent compared with other circulators in its class, says the company. Designed for hydronic heating applications in residential and light-commercial applications, the compact ALPHA is equipped with the Grundfos AutoAdapt™ function that automatically modulates circulator performance to match ever-changing system demand.

Grundfos Pumps Corp., 17100 W. 118th Terrace, Olathe, KS 66061; 913-227-3400; 913-227-3500 (fax);