A.Y. McDonald 5423-284 3/4 Coupling EXP PEX x Female Sweat
Adapters EXP PEX x Female SWT. Ideal for plumbing applications requiring expansion PEX and female sweat connections. The A.Y. MCDONALD 5423-284 is a 72300EXSF 3/4 coupling with EXP PEX x female sweat connections.