6" Steel Hinged Heavy Duty Flap Gate for PVC, CMP | Agri Drain This 18" collar fits on

This 18" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar

lightweight roll uses unique fabric to manage water runoff and is a practical choice when posts will be sourced separately

5' blanket provides short-term protection while helping stabilize disturbed soil and support vegetation establishment

and is a strong fit where durable surface-water collection is needed

6" Steel Hinged Heavy Duty Flap Gate for PVC, CMP | Agri Drain This 18" collar fits onHelp keep damaging water out of drainage systems with this 6" heavy duty hinged flap gate. It fits outlet ODs from 6" to 7. 13" and is built for durable outlet protection on PVC and Corrugated Metal Pipe (CMP).