Pentair Quick Connect 1-1/2" FBT Union Nut (352256Z) alliedinnovation and outdoor conditions

and outdoor conditions

The Unitherm governor helps regulate internal water temperature and flow conditions

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

supporting cleaner water routing and more dependable performance across operating modes

Pentair Quick Connect 1-1/2" FBT Union Nut (352256Z) alliedinnovation and outdoor conditionsThis 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.