Description
Hayward SPX1480C Union Nut
Part Number: SPX1480C
This genuine Hayward union nut is designed to secure the self-aligning union connection on various Hayward filter, feeder and union assemblies. It provides the threaded housing that allows tool-free removal of filter tanks during service.
Compatibility & Fitment
- Designed for Hayward filter and union assemblies including models with self-align unions, Perflex extended-cycle D.E. filters and S240 series.
- Fits the EC65/EC65A/EC75/EC75A extended-cycle D.E. filter lines as well as other equipment requiring a matching union nut.
- Ideal when the existing union nut is cracked, stripped, leaking or otherwise compromised.
Features & Specifications
- Material: durable molded plastic/resin engineered for pool chemical environments.
- Designed to accept the original union thread for quick servicing of equipment via union connection.
- Part UPC: 610377038966.
Installation Notes
Turn off equipment and relieve system pressure. Remove the existing union nut from the union body, clean the threads and gasket, then thread the new SPX1480C nut by hand until finger-tight, then use a wrench only if needed to snug it—avoid over-tightening. Restore system pressure and inspect for leaks during initial operation.
Maintenance Tip
Inspect union nut annually or whenever you open the union for service. Replace the nut if threads are damaged, gasket fails to seat properly, or you notice persistent seepage. A properly functioning union nut helps maintain quick serviceability and avoids downtime or costly leak repair.
