Charlotte Pipe 4"x4" Schedule 40 DWV PVC Sewer Pipe Adapter Coupling (HubxHub). It connects Schedule 40 IPS pipe to 4" sewer pipe (400 series). Made of durable PVC with a white finish, this fitting has a maximum working pressure of 0 psi and a maximum working temperature of 140 degrees Fahrenheit. It is underground rated and backed by a 5-year warranty. PVC fittings are designed for drain, waste, and vent purposes in gravity-fed waste elimination systems and are suitable for non-pressure systems where temperatures do not exceed 140 degrees Fahrenheit. Lightweight and easy to install, they require no special tools for cutting and can be joined using solvent cementing, threading, flanging, or roll-grooved joining.
WARNING: This product can expose you to chemicals including titanium dioxide and carbon black which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov