8" Stainless Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain 100' continuous coil helps retain

100' continuous coil helps retain sediment and other pollutants while allowing cleaned water to flow through for inlet protection

steel with a metal hasp for secure closure on larger Inline-style structures

Its 6' height and 12-gauge galvanized construction make it a practical long-term support post for field marker sign installations

with a thicker bottom o-ring

and fieldwork where moving wet or loose material efficiently matters

8" Stainless Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain 100' continuous coil helps retainHelp keep damaging water out of drainage systems with this 8" stainless steel hinged flap. It fits outlet ODs from 8. 75" to 10" and is built specifically for Corrugated HDPE Drainage Pipe.