SBA3412EPC RWC UA058 PEX-A POLY COUPLING,3/4IN PEX X 1/2IN PEX (25/BAG)(300/CASE)

The Poly Expansion Reducing Coupling is a PEX-A cold expansion fitting (ASTM- F1960) designed to connect 2 sections of PEX tubing in a straight line while reducing the pipe size from one end to the other. It is commonly used in plumbing systems where a main line needs to transition to a smaller branch line without changing direction.