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

This 15" version fits on the outside of Corrugated HDPE Drainage Pipe and is intended for heavier-duty surface conditions

Durable PVC tape with strong grip and stretch for long-lasting performance and watertight drainage connections

and quick shutoff for low-pressure or vacuum-line applications

It fits outlet ODs from 29

Help keep damaging water out of drainage systems with this 24" heavy duty hinged flap gate

18" Steel Grate Collar for Corrugated HDPE Drainage Pipe | Agri Drain This 15" version fits onHeavy steel grate collar designed to protect drainage intakes and improve water flow. This 18" collar fits on the outside of Corrugated HDPE Drainage Pipe and holds the grate flush inside the collar.