Hayward Inlet Locknut Fitting W/Dbl Gasket [2-3/8" HS] [1-1/2" FPT x 1-1/2" FPT] (SP1023G) transformers High Flow (Cream) (521711) is

High Flow (Cream) (521711) is engineered specifically for cleaners & parts applications

When a check valve becomes worn or inconsistent

Helps restore stable heat and proper installation fit

5-3/4 inch hole-size application

Hayward Inlet Locknut Fitting W/Dbl Gasket [2-3/8" HS] [1-1/2" FPT x 1-1/2" FPT] (SP1023G) transformers High Flow (Cream) (521711) isThe 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