Watts HPX-15C - Part of the HPX Series Pipe Connection Fitting ductile iron grate with 37

ductile iron grate with 37 square inches of free area and a 3 inch no hub outlet

mechanical areas

making it ideal for various applications in environments that require the control of silt and sediment with substantial support and structural integrity

Buna-N stem O-Ring seal

puncture resistant and easy to clean liner to your walls

Watts HPX-15C - Part of the HPX Series Pipe Connection Fitting ductile iron grate with 37This combination boiler trim out package is designed for use on commercial and residential closed loop hydronic heating systems. It consists of an expansion tank, model ETX 15, 1 inch cast iron air separator, a bronze combination fill valve and backflow preventer, B911S, a boiler fill valve fitting RBFF, 1 8 inch and a 1 2 inch service check valves, SCV, and a 1 8 inch automatic air vent valve, model FV4 M1. This package provides an economical