12" Heavy Traffic Grate Collar | Agri Drain 5" and is built specifically

5" and is built specifically for Corrugated HDPE Drainage Pipe

it works with smoothwall pipe or Corrugated HDPE Drainage Pipe and uses durable 1/16" gum rubber with a wooden frame

Zinc dichromate-plated steel resists corrosion and installs inside 6" I

Prevent rodents and other pests from plugging drainage systems with this 12" Band-Type Rodent Guard

This 3" Valterra valve attaches to SCH40 PVC pipe and offers unrestricted flow

12" Heavy Traffic Grate Collar | Agri Drain 5" and is built specificallyHeavy steel traffic grate collar designed for traffic areas while protecting drainage intakes and improving water flow. This 12" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar.