15" Stainless Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain and field layout with this

and field layout with this 16' Rectangular Fiberglass Survey Rod in tenths

It fits outlet ODs from 11

Flexible Fernco coupling for secure drainage pipe connections between 12" clay and 12" PVC

and a heavy flex coupling for adjustability

powder-coated black metal lid designed to fit Agri Drain Inline Water Level Control Structures

15" Stainless Steel Hinged Flap Gate for Corrugated HDPE Drainage Pipe | Agri Drain and field layout with thisHelp keep damaging water out of drainage systems with this 15" stainless steel hinged flap gate. It fits outlet ODs from 16. 7" to 18. 2" and is built specifically for Corrugated HDPE Drainage Pipe.