Brass Inserts and Screws for Suction Outlet Retrofits - Pack of 4 discharge-pipe-size_10" concentrated formula that eliminates foam

concentrated formula that eliminates foam build ups in your pool

They are a normally closed valve which provides slow and smooth opening and closing

and is designed to inform patrons the pool is closed for the season

The standard Duraflex board is a single taper from tip to fulcrum and then maintains the thicker section from fulcrum to butt

Dual threaded ends allow submersion in process vessels or in-line installation with conduit connection

Brass Inserts and Screws for Suction Outlet Retrofits - Pack of 4 discharge-pipe-size_10" concentrated formula that eliminates foamThis is a package of four AquaStar Brass Inserts and Stainless Steel Screws for Suction Outlet Retrofits. These are cement anchors with No. 316 pan head machine screws. Mount, drill, and epoxy directly into pool finish using a 5 16 inch masonry drill bit and two part wet dry epoxy. Install with accompanying stainless steel No. 316 pan head machine screws. No need to use the existing frame.