Waterway Wall Fitting [2-3/8" HS, 1-1/2" FPT, 3-1/2" FD] [White] (400-9170B) o-rings When the moving control portion

When the moving control portion of a valve begins to fail

Valterra 3-piece pneumatic gate valve

Useful for restoring aeration performance and appearance

This replacement is especially useful when the original drafthood is dented

A tube bundle is useful because it forms one of the core internal heating sections of the heater

Waterway Wall Fitting [2-3/8" HS, 1-1/2" FPT, 3-1/2" FD] [White] (400-9170B) o-rings When the moving control portionThe Waterway 400 9170B wall fitting is designed for compatible return applications using a 2 3 8 inch hole size, a 1 1 2 inch female pipe thread connection, and a 3 1 2 inch face diameter in white. This fitting is useful where a classic threaded wall fitting is needed with a broader visible face that helps create a more finished installation. The white finish keeps the return area bright and traditional in appearance, making it a natural fit for many