No Manhole Required; Installs up to 12 Below Ground Level; Above Ground Maintenance Accessibility Eliminates Hidden Access Indoor Applications and the Sewer Odor and Mess of Indoor Maintenance; They are Designed to be Installed Easily Outside a Home
Backwater Valve; Type Sewer, Extendable; Pipe Size 6 Inch; Operation Flapper; Body Material PVC; Inclusions/Features Lower Collar; Applicable Standard IPC, UPC/IAPMO, ICC, IRC, CSA, ICC-ES PMG; Application Plugged Sewer System, Groundwater Flooding
