42" Steel Grate for Corrugated HDPE Drainage Pipe | Agri Drain This 15" version fits on

This 15" version fits on the outside of PVC or Corrugated Metal Pipe (CMP) and is intended for heavier-duty surface conditions

This 36" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar

This 24" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar

and is built for larger runoff collection points

and is not designed for Corrugated HDPE Drainage Pipe

42" Steel Grate for Corrugated HDPE Drainage Pipe | Agri Drain This 15" version fits onHeavy steel drainage grate designed to protect drainage intakes and improve water flow. This low profile 42" grate fits on the outside of Corrugated HDPE Drainage Pipe and is oversized to accommodate varying pipe ODs.