Description
The Resideo PCG100 Pump Flange Gasket is a sealing component used between circulator pump flanges and piping connections in hydronic systems. It provides a tight interface that maintain separation between metal flange surfaces and supports consistent water flow through the system without leakage at the joint. Commonly fitted in and compatible series circulating pumps, it is installed in residential and light commercial boilers, air handlers, and closed-loop heating assemblies. Positioned at the pump connection point, it plays a key role in maintaining stable sealing between mating flange faces in HVAC piping layouts.
