4" Heavy Duty Black Bar Guard | Agri Drain This 6" collar fits on

This 6" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar

Economical slide valve for reliable water flow control in drainage systems

Prevent rodents and other pests from plugging drainage systems with this 8" Band-Type Rodent Guard

Prevent rodents and other pests from plugging drainage systems with this 10" Stainless Steel Rodent Guard

this 6" tall x 15 ¾" wide screen fits 12" Inline and Inlet structure applications

4" Heavy Duty Black Bar Guard | Agri Drain This 6" collar fits onHelp eliminate plugged inlets by keeping out big chunks of debris with this 4" Heavy Duty Black Bar Guard. Designed to slide inside 4" I. D. pipe, it is a strong choice where a low profile, high capacity intake is required.