Rubber Flange Gasket - 6 Inch Pipe filter-length_19 9/16 inches This adjustable flow pump is

This adjustable flow pump is rated to pump 50 gallons of chemicals per day at 25 PSI

This Stenner chemical pump #85MFH1A2SUAA provides reliable chemical feeding for your swimming pool

This is a PVC Schedule 80 Reducer Bushing with Spigot x Socket fitting connections that measure 2 x 1 1/2 Inch

Gemini's standard zero-depth air sensor

Rubber Flange Gasket - 6 Inch Pipe filter-length_19 9/16 inches This adjustable flow pump isThis is a standard pool flange gasket replacement for 6 inch flanges and valves. The gasket is a Full Face type, 1 8 inch thick, and made of Neoprene. For 150 lb. flanges and fittings, old standard or new ANSI. Inside measurements are used.