Carvin 1-1/2" FBT x 1-1/2" S Black Pump Union [Qty 2] (31175608R2-BLK) filters Supports accurate pump restoration

Supports accurate pump restoration

Raypak R405 burner tray without burner

Replacing both parts together can help restore cleaner visibility and more reliable sealing

A good multiport valve makes routine service simpler by giving you one place to direct water for filtration

Carvin 1-1/2" FBT x 1-1/2" S Black Pump Union [Qty 2] (31175608R2-BLK) filters Supports accurate pump restorationThe Carvin pump union set is designed for compatible 1 1 2 inch plumbing applications where a serviceable connection is needed at the pump. A union like this is useful because it helps create a removable plumbing joint, making future maintenance or equipment removal easier without sacrificing a secure installed fit. This black two piece set is especially useful when the original unions are cracked, leaking, worn, or no longer threading together