Waterway Union Assembly [1-1/2" Slip x 1-1/2" Slip] (400-4000) brettaqualine and this generic replacement blade

and this generic replacement blade version is intended for 2 inch tubing tool applications using the 4682-B reference

The Valterra 4 inch gate valve body assembly is designed for compatible larger-line applications where the central body of the valve must be replaced to restore proper function

Replacement for this system is the BP7 [G6405]

A burner orifice is useful because it helps meter the gas flow correctly for the supported fuel type

Supports a cleaner and more accurate rebuild

Waterway Union Assembly [1-1/2" Slip x 1-1/2" Slip] (400-4000) brettaqualine and this generic replacement bladeThe Waterway 400 4000 union assembly is designed for compatible plumbing applications using a 1 1 2 inch slip by 1 1 2 inch slip configuration. A slip union like this is useful because it creates a removable connection point within rigid plumbing while keeping both sides in a straightforward solvent weld format. This is especially practical in pool and spa plumbing systems where later service, pump removal, or line access may be necessary. Using the