4" Stainless Steel Hinged Flap Gate for PVC, CMP, HDPE | Agri Drain Color:Gray It reads percent of grade

It reads percent of grade for tiling machines and graders

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

landscaping

Agri Drain’s 4" x 36" Green Water Quality Inlet is a specialized sediment control intake designed to replace standard inlets in farm fields

Plastic solid section for 8" Hickenbottom intake applications

4" Stainless Steel Hinged Flap Gate for PVC, CMP, HDPE | Agri Drain Color:Gray It reads percent of gradeHelp keep damaging water out of drainage systems with this 4" stainless steel hinged flap gate. It fits outlet ODs from 3. 85" to 5. 1" and is designed for PVC, Corrugated Metal Pipe (CMP), or Corrugated HDPE Drainage Pipe.