• 150# class available with threaded or flanged connections
Penberthy’s Sight Flow Indicators provide a window into piping. The process flow stream can be monitored by observation through the sight window. A wide variety of indicators enhance flow characteristics. These ANSI 150# rated units are used in Power Piping, Refrigeration, Petroleum, Petro Chemical and general processing industries. Available in NPT threaded end and flanged designs and made from a single piece, cast construction bodies.