30" Steel Grate for Corrugated HDPE Drainage Pipe | Agri Drain This 4" Valterra valve attaches

This 4" Valterra valve attaches to SCH40 PVC pipe and offers unrestricted flow

Anti-Wash®/Geojute® helps control erosion while establishing lush vegetation on disturbed ground

and fits inside 18" I

Help eliminate plugged inlets and protect pond tubes from rodent entry with this 21" Yellow Bar Guard

This setup includes a 6" x 6' corrugated steel riser

30" Steel Grate for Corrugated HDPE Drainage Pipe | Agri Drain This 4" Valterra valve attachesHeavy steel drainage grate designed to protect drainage intakes and improve water flow. This low profile 30" grate fits on the outside of Corrugated HDPE Drainage Pipe and is oversized to accommodate varying pipe ODs.