24" Heavy Traffic Grate Collar for Corrugated HDPE Drainage Pipe | Agri Drain Zinc dichromate-plated steel resists corrosion

Zinc dichromate-plated steel resists corrosion and installs inside 36" I

This low-profile 15" grate fits on the outside of PVC or Corrugated Metal Pipe (CMP) and is oversized to accommodate varying pipe ODs

This fitting is used where a closed tee configuration is needed and can be cut to allow 4"

Plastic top section for 8" Hickenbottom intake applications

in-line backwater protection for tile drainage systems and commercial applications with this 18" PVC Check Valve with Clean Out

24" Heavy Traffic Grate Collar for Corrugated HDPE Drainage Pipe | Agri Drain Zinc dichromate-plated steel resists corrosionHeavy steel traffic grate collar designed for traffic areas while protecting drainage intakes and improving water flow. This 24" collar fits on the outside of Corrugated HDPE Drainage Pipe and holds the grate flush inside the collar.