CMP Fiberglass Wall Fitting [1-1/2" Slip x 2" Spigot, w/ Nut] [White] (25523-500-000) pushpullvalves This type of part is

This type of part is especially useful when the original gasket surfaces have flattened

The Tecmark TDI 3428 low profile air button in white is designed for compatible pneumatic control applications where a slimmer button design is preferred

and this Hayward version is a 3 by 7 Santoprene feed tube rated for 6

For the right application

CMP Fiberglass Wall Fitting [1-1/2" Slip x 2" Spigot, w/ Nut] [White] (25523-500-000) pushpullvalves This type of part isThe CMP 25523 500 000 fiberglass wall fitting is designed for compatible inlet and outlet applications and features a 1 1 2 inch slip by 2 inch spigot connection with nut in white. A wall fitting like this is useful because it restores the core body and mounting structure of the wall return or outlet assembly while preserving the original plumbing format. Wall fittings for fiberglass applications should be matched carefully because the body style,