Waterway Union Assembly [1-1/2" Slip x 1-1/2" Slip / 2" Spigot] (400-5530) infusionpool this OEM vacuum plate is

this OEM vacuum plate is a useful choice for keeping maintenance equipment connections working the way they should

Hayward round main drain frame

It is especially helpful when the previous valve is leaking

which can make repair more straightforward

Waterway Union Assembly [1-1/2" Slip x 1-1/2" Slip / 2" Spigot] (400-5530) infusionpool this OEM vacuum plate isThe Waterway 400 5530 union assembly is designed for compatible plumbing applications using a 1 1 2 inch slip connection with a tailpiece configured for 1 1 2 inch slip or 2 inch spigot integration. A union like this is useful where the plumbing needs a serviceable break point while still offering flexibility in how the downstream side is connected. That dual format tailpiece design makes this Waterway assembly especially practical in replacement