Hayward 1-1/2" FBT Pump Union Nut (SPX1500G) aquastar A valve cover helps protect

A valve cover helps protect and complete the upper portion of the valve assembly

A compact electric heater can be a practical solution when a system needs a purpose-built heating component matched to the original footprint

Supports reliable low-flow circulation

there is no reason to replace the entire assembly just because the printed face has faded

Hayward 1-1/2" FBT Pump Union Nut (SPX1500G) aquastar A valve cover helps protectThe Hayward pump union nut is designed for compatible 1 1 2 inch FBT pump applications where the serviceable plumbing connection needs secure threaded retention. A union nut like this is useful because it helps clamp the union assembly together while still allowing the connection to be opened for future service. This replacement is especially useful when the original nut is cracked, stripped, cross threaded, or missing. Replacing it can help restore a