![ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5063623]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/600x600/products/25851/24792/5063623__02299.1683064659.jpg?c=1 "ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5063623]")
![ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5063623]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/1280x1280/products/25851/24792/5063623__02299.1683064659.jpg?c=1 "ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5063623]")
Product Overview
The ProSource is for specifically to be used underground. It's designed with a ring stopper on the inside of the coupling to connect corrugated polyethylene drainage pipe and irrigation systems to plastic DWV pipe. Not for use on pressurized plumbing systems. [QTY/UOM: 1EA / 1EA] [PMS SKU: ] [Category: PIPE REPAIR/PIPE COUPLINGS;Shop All]
![ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5370135]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/25869/24810/5370135__54104.1683064669.jpg?c=1 "ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5370135]")
![ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5345764]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/25865/24806/5345764__44310.1683064667.jpg?c=1 "ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5345764]")
![ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5347695]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/25866/24807/5347695__49970.1683064667.jpg?c=1 "ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5347695]")
![ProSource Coupling, 4 in x 4 in, PVC, Black [SKU: ORG4560280]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/25809/24750/4560280__07465.1683064637.jpg?c=1 "ProSource Coupling, 4 in x 4 in, PVC, Black [SKU: ORG4560280]")
![ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5040746]](https://cdn11.bigcommerce.com/s-er447ou6zb/images/stencil/500x659/products/25849/24790/5040746__31626.1683064658.jpg?c=1 "ProSource Coupling, 4 x 4 in, PVC, Black [SKU: ORG5040746]")