Hayward Flush Union, 1-1/2" Socket, Bulk Pack | SP14952S50 HydroAir Service pros replace wedge bolts

Service pros replace wedge bolts during cleaner rebuilds or structural repairs

Designed to replace HVB75 used in compatible vacuum line assemblies

delivering consistent chlorine generation

The bag is equipped with a zipper for easy removal and cleaning

ensuring smooth water flow and longer equipment life

Hayward Flush Union, 1-1/2" Socket, Bulk Pack | SP14952S50 HydroAir Service pros replace wedge boltsWhat This Part Is Used For The Hayward SP14952S50 Flush Union 1 1 2 inch Socket Bulk Pack is used to create removable plumbing connections on pool equipment pads. It allows pumps, filters, and heaters to be disconnected without cutting pipe. Why This Part Matters Flush unions keep plumbing tight and service friendly. Having multiple unions on hand speeds up new installs and equipment replacements. Replacing cracked or leaking unions helps prevent