Zurn UC4016LFA 200 PSI Polybutylene Coupling 3/4 x 3/4 in. Barb with Crimp Rings
SharkBite PEX Barb fittings are compatible for potable water distribution and hydronic heating applications. These PEX fittings may be using the included copper crimp rings. End 2 Type: Polybutylene Barb.