3000 Series Grade Gauge | Agri Drain it works with smoothwall pipe

it works with smoothwall pipe or Corrugated HDPE Drainage Pipe and uses durable 1/16" gum rubber with a wooden frame

Protect aquatic life while keeping water flowing with this rugged PVC fish screen for Water Level Control Structures

Help keep damaging water out of drainage systems with this 4" steel hinged flap gate

Flexible Fernco coupling for secure drainage pipe connections between 15" clay and 15" PVC

3000 Series Grade Gauge | Agri Drain it works with smoothwall pipeWork faster and with more confidence in the field with this Agri Drain 3000 Series Grade Gauge. It reads slope ratio for bulldozers and heavy equipment. Fast, accurate control when grading terraces and waterways.