Grundfos UPS 1555 SFC 1Phase Circulator Pump w Check Valve 112 HP 251;
Wet Rotor Design. Cast iron Construction. Renewable neck rings – makes it easy to upgrade your pump when necessary. Advanced fan design – results in dramatically reduced noise levels. Open and closed systems.
Grundfos UPS 15-55 SFC 25.1 GPM Circulator Pump 3-Speed SS Housing 115V Hydronic
Type: Circulator Pump. Hydronic heating systems. Maximum Flow Rate: 25.1 GPM. Rated Flow: 11.1 GPM. Pump Housing Material: Stainless Steel (AISI 304). Frequency: 60 Hz. Power Consumption: 58–87 Watts (depending on speed).