15"/12" Hickenbottom Heavy Duty Black Bar Guard | Agri Drain and fits inside 4" I

and fits inside 4" I

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

Help keep damaging water out of drainage systems with this 21" heavy duty hinged flap gate

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

15"/12" Hickenbottom Heavy Duty Black Bar Guard | Agri Drain and fits inside 4" IHelp eliminate plugged inlets by keeping out big chunks of debris with this 15" 12" Hickenbottom Heavy Duty Black Bar Guard. Special sized to slide inside your 15" I. D. pipe and your 12" Hickenbottom Intake for high capacity inlet protection.