WW0068091, Watts, 1 In Isolation Pump Flange, Threaded, Adjustable Virgin PTFE Seat

This 1 inch isolation pump flange is designed to isolate circulator pumps to facilitate circulator pump replacement or repairs. It features a brass body and flange with bottom loaded blowout proof stem, Buna-N stem O-Ring seal, virgin PTFE seat, and optional T-handle included. The pressure is rated 600 psi (41.4 bar) WOG and the maximum temperature is 406 F (208 C) at 100 psi (6.9 bar).