Flex-Drain introduces this 4-inch coupling that is ideal for connecting two cut pieces of Flex-Drain. The drain pipe coupler helps you get the job done faster and easier, with professional-grade durability and more versatility than a traditional corrugated pipe. The polypropylene coupler is flexible and expandable. This PVC coupling easily bends around any obstacle, holds its shape during installation. With a simple snap, the integrated soil-tight fittings of this pipe connector lock securely and stay connected during backfilling. Flex-Drain pipe fitting is a complete drainage solution system that's widely compatible with virtually all standard 3 inch and 4-inch corrugated pipe and 4 inch PVC. This PVC pipe connector boasts a maximum pressure of 70 PSI. Technologically superior, this coupling pipe is made with no-break copolymers and exceeds all applicable ASTM crush standards. Use this pipe fitting for various drainage applications. This plumbing fitting can be used for waste or vent applications as well. UPC: 732736550008 Manufacturer Part No: 55020 Brand Name: Flex-Drain End 1 Diameter: 4 in. End 1 Type: Snap End 2 Diameter: 4 in. End 2 Type: Snap Material: Polypropylene Product Type: Coupling Application: Drain/Waste/Vent Maximum Pressure: 70 psi Number in Package: 1 pk Packaging Type: Bulk Length: 0.4 in. California residents see Prop 65 WARNINGS