Hayward Inlet Locknut Fitting W/Dbl Gasket [2-3/8" HS] [1-1/2" FPT x 1-1/2" FPT] (SP1023G) transformers When a check valve becomes

When a check valve becomes worn or inconsistent

this flow switch kit helps support reliable flow detection and cleaner overall control integration

durability becomes essential

The 25 square foot rating and 1-1/2 inch slip connection give this filter practical value because correct sizing and connection fit matter in preserving the intended flow and installation relationship of the system

Helps restore stable heat and proper installation fit

Hayward Inlet Locknut Fitting W/Dbl Gasket [2-3/8" HS] [1-1/2" FPT x 1-1/2" FPT] (SP1023G) transformers When a check valve becomesThe Hayward inlet locknut fitting is designed for compatible pool return applications where a complete wall fitting with double gasket support is needed. A fitting like this is useful because it helps establish the return connection while also providing the retention and sealing needed for a cleaner, more dependable installation. This 2 3 8 inch hole size version with 1 1 2 inch FPT by 1 1 2 inch FPT connections is especially useful when the original