4" Clean Check Extendable Backwater Valve | Agri Drain Plastic solid section for 8"

Plastic solid section for 8" Hickenbottom intake applications

This solid underground section is built for dependable field drainage where a non-perforated twist-lock section is needed in a 6" Precision assembly

Injection molded for rugged durability and sized for standard Inline-style structures with inside dimensions of 14" wide x 16" depth

Built to make stoplog installation

Its weighted handle works like a post driver to power the probe in and out in field conditions

4" Clean Check Extendable Backwater Valve | Agri Drain Plastic solid section for 8"Prevent sewage backup into a residence or building with this 4" Clean Check Extendable Backwater Valve. It installs outside the structure without a costly manhole, allows ground level maintenance, attaches to SCH40 PVC, and supports installations up to 12' deep.