Grundfos 91584912 Flange Set 326010-701 technicians can move from reactive

technicians can move from reactive troubleshooting to proactive maintenance

and air handler applications where stable mid-range power is required

The unit utilizes electronic stall detection

thread stretching

Please verify your system's part list or contact technical support for confirmation

Grundfos 91584912 Flange Set 326010-701 technicians can move from reactiveFor high capacity commercial hydronic systems, the Grundfos 91584912 provides a rugged, 3 inch NPT threaded connection designed for a precise fit with UPS 53 series circulator pumps. This GF53 cast iron flange set is a direct replacement solution for contractors maintaining hot water recirculation systems or large scale radiant heating loops. Constructed from heavy duty cast iron, these 3 inch pump flanges are engineered to withstand the thermal