Description
This is a tough 429-422B 4″ x 3″ Black Schedule 40 PVC Reducing Coupling made from solid PVC. Connect two differring pipe sizes easily and efficiently.
Nominal Pipe Size: 4″ x 3″
Schedule: 40
End Type: Slip x Slip
Max Service Temp: 140 F
Listings: NSF Safe for potable water applications
Standards: ASTM D1784
