Reducing Coupling, CPVC, Schedule 80, For Pipe Schedule 80, 3 in, Female, Socket, 4 3/8 in, 2 in, Female, Socket, 3 in, Includes Seal No, For Pipe Outside Diameter 3 in, 3 9/16 in Overall Length, 370 psi @ 73 Degrees F Maximum Operating Pressure, 32...