12" Steel Hinged Flap Gate for PVC, CMP | Agri Drain This low-profile 24" grate fits

This low-profile 24" grate fits on the outside of Corrugated HDPE Drainage Pipe and is oversized to accommodate varying pipe ODs

This low-profile 18" grate fits on the outside of Corrugated HDPE Drainage Pipe and is oversized to accommodate varying pipe ODs

5' flow pipe made of 4" SCH40 PVC

Help keep damaging water out of drainage systems with this 21" heavy duty hinged flap gate

5" and is built specifically for Corrugated HDPE Drainage Pipe

12" Steel Hinged Flap Gate for PVC, CMP | Agri Drain This low-profile 24" grate fitsHelp keep damaging water out of drainage systems with this 12" steel hinged flap gate. It fits outlet ODs from 12" to 14" and is designed for PVC and Corrugated Metal Pipe (CMP).