Hayward Deluxe Valve Union Nut (SPX0727E) bathparts A 45 degree union like

A 45 degree union like this is useful where the pump connection needs to remain serviceable while also redirecting the plumbing path more gently than a 90 degree turn

A jet body is useful because it forms the structural base of the assembly

A properly selected Infusion Pool fitting contributes to dependable return flow and more accurate restoration of the original setup

Useful for heater replacement and service work

Helps create a proper skimmer vacuum connection

Hayward Deluxe Valve Union Nut (SPX0727E) bathparts A 45 degree union likeA union nut may seem simple, but it is critical for keeping a valve or equipment connection tight and serviceable. This Hayward deluxe valve union nut replaces a cracked, stripped, or missing nut on compatible Hayward valve assemblies. Because unions are frequently removed during maintenance, the nut can wear over time or become damaged from overtightening. Replacing it helps preserve the connection without requiring a full valve replacement.