18" Heavy Traffic Grate | Agri Drain 13" and is built for

13" and is built for durable outlet protection on PVC and Corrugated Metal Pipe (CMP)

Steel extension that adds height to a 14" catch basin used to collect excess surface water in residential or commercial applications

It fits outlet ODs from 12" to 14" and is designed for PVC and Corrugated Metal Pipe (CMP)

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

Built of rugged SDR35 PVC with a 6" cleanout for easier maintenance and inspection

18" Heavy Traffic Grate | Agri Drain 13" and is built forHeavy steel traffic grate built extra strong for traffic areas while protecting drainage intakes and improving water flow. This 18" version fits on the outside of PVC or Corrugated Metal Pipe (CMP) and is intended for heavier duty surface conditions.