PIPE CONNECTOR ASSEMBLY

摘要

A connector assembly for establishing fluid communication between a copper pipe and a cross-linked polyethylene (PEX) tube is provided. The connector assembly additionally includes a retainer including a plurality of teeth. In operation, the copper tube is inserted into a female receiving portion of the housing and a fluid-tight seal is established therebetween. Then, a PEX expansion ring is expanded radially outwardly and inserted over the retainer and contracted to urge the teeth against the copper pipe, thereby retaining the copper pipe inside of the housing. Next, an end of the PEX tube and another expansion ring are expanded radially outwardly and inserted over the male end form of the housing. This PEX expansion ring then contracts to establish a fluid-tight seal between the PEX tube and the male end form of the housing.