RectorSeal 97003 Clean Check 3" ABS Extendable Backwater Valve

Protect your building from sewage backups with this RectorSeal Clean Check 3" ABS extendable backwater valve. Designed to be installed outside, this unit can be extended down to 12' below ground level. Better yet, it doesn't require a manhole and can be accessed and maintained from outside to ensure sewer odors don't make their way into your establishment! This valve is made of durable ABS plastic and boasts a simple and intuitive design. It features a replaceable 75 PSI flapper to stop backflow water, and its outer pipe notch is designed to ensure proper alignment, even in dim lighting. Convenient and effective, this extendable backwater valve is the perfect solution for a variety of establishments! Overall Dimensions: Diameter: 3"