The AquaMotion™ cast iron flange (MFG# FK100) for circulating pumps is a replacement part for hot water circulating pumps. It is easy to install. Genuine replacement part for AquaMotion models. Check gasket recommendation when using with other pumps.
1 inch NPT female threaded connection
Fits the AquaMotion AM5, AM7, AMR, and AM10 circulator pumps
Made of durable cast iron
Includes (2) stainless steel flanges, (4) bolts, (4) nuts, (2) square gaskets
Contains a adjustable wrench and for a quick, non-slip installation process
Backed by an Octagon Action-Grip feature
For all other manufacturer’s pumps, use this kit with recommended gaskets
The 2 square gaskets make for a better sealing quality with AquaMotion and Taco pumps