Connect four lengths of 4 in. sewer and drain (S&D) pipe with the National Diversified Sales 4P1X 4" White Hub x Hub x Hub x Hub PVC S&D Cross. Features four connection points to connect to pipe as well as select drainage products that accommodate 4 in. S&D connections such as channel drain outlets, Flo-Well® Dry Well System, drainage grates, and pop-up emitters. This cross fitting is used to add an intersection to the pipeline and connects four pipes of the same type and diameter size. The PVC Cross is made of polyvinyl chloride (PVC) for Hub X Hub X Hub X Hub connections. Meets applicable ASTM standards. For use in non-pressurized underground sewer and drainage applications; maximum working pressure of 5 psi. Hassle-free limited lifetime warranty guarantees the NDS product is free from defects—or we’ll replace it.