6" Steel Grate Collar | Agri Drain This 40" tall section includes

This 40" tall section includes a built-in restrictor

flexible sewer cap for sealing open pipe ends above or below ground

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

Flexible Fernco coupling for secure drainage pipe connections between 18" PVC and 18" PVC

Prevent rodents and other pests from plugging drainage systems with this 24" Rodent Guard

6" Steel Grate Collar | Agri Drain This 40" tall section includesHeavy steel grate collar designed to protect drainage intakes and improve water flow. This 6" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar.