15" Heavy Traffic Grate | Agri Drain and sealing work

and sealing work

Zinc dichromate-plated steel resists corrosion and installs inside 21" I

Prevent backflow in drainage systems with this 12" PVC Check Valve

This 12" collar fits on the outside of Corrugated HDPE Drainage Pipe and holds the grate flush inside the collar

it installs in gravity-flow systems using flexible couplers and can be operated at varying depths with an extension handle (sold separately)

15" Heavy Traffic Grate | Agri Drain and sealing workHeavy steel traffic grate built extra strong for traffic areas while protecting drainage intakes and improving water flow. This 15" version fits on the outside of PVC or Corrugated Metal Pipe (CMP) and is intended for heavier duty surface conditions.