Hayward Union [1-1/2" MPT x 1-1/2" Barb] (SP1493) unions Control system for compatible Balboa

Control system for compatible Balboa VS511SZ and BP7 spa applications

5 OHP or 0

and premature wear on connected components

High-efficiency pool motors maintain steady water circulation

and 240V configuration define the intended fit and operating environment

Hayward Union [1-1/2" MPT x 1-1/2" Barb] (SP1493) unions Control system for compatible BalboaThe Hayward union is designed for compatible plumbing applications where a 1 1 2 inch MPT connection needs to transition to a 1 1 2 inch barb fitting in a serviceable format. A union like this is useful because it provides a removable connection while also bridging threaded plumbing to flexible hose style routing. This replacement is especially useful when the original union is cracked, leaking, worn, or no longer tightening or sealing correctly.