Grundfos COMFORT 15-14 B PM GB 99164484 high-efficiency hot water circulation pump for domestic hot water recirculation. Featuring a corrosion-resistant brass housing, permanent-magnet motor, 80mm port-to-port length and 1/2" connection. Ideal for single and two-family homes requiring fast hot water at taps.
Grundfos UPS2 25-80 98707848 high-efficiency circulating pump for domestic and light commercial heating systems. Featuring ECM permanent-magnet motor technology, variable speed control and three fixed-speed settings. With 1½" connections, 180mm port-to-port length and up to 8m maximum head.