Pentair Quick Connect 1-1/2" FBT Union Nut (352256Z) alliedinnovation supporting cleaner water routing and

supporting cleaner water routing and more dependable performance across operating modes

A faceplate like this is useful because it restores the front interface of the volute housing

and this Magic Plastics UniBody version features a 2 inch union by 2 inch slip configuration with a 100 psi rating using the 0516-20 reference

Designed for compatible booster-pump plumbing applications

The Harmsco aligning rod is designed for compatible BF1200 filter applications where internal component alignment needs support

Pentair Quick Connect 1-1/2" FBT Union Nut (352256Z) alliedinnovation supporting cleaner water routing andThis 1 1 2 inch FBT union nut is a practical replacement piece for restoring a secure threaded connection on compatible Pentair quick connect plumbing assemblies. When a union nut becomes cracked, worn, cross threaded, or difficult to tighten, replacing the nut can help avoid nuisance leaks without replacing the complete fitting. It is especially useful during pump, filter, or equipment pad service where unions are opened repeatedly for maintenance.