3000 Series Grade Gauge | Agri Drain This 15" version fits on

This 15" version fits on the outside of Corrugated HDPE Drainage Pipe and is intended for heavier-duty surface conditions

Shut off water flow in tile lines for effective water control and easier maintenance with this 15" Slide Gate Valve

Heavy steel traffic grate collar designed for traffic areas while protecting drainage intakes and improving water flow

and fits inside 6" I

or 8" Inlet structures

3000 Series Grade Gauge | Agri Drain This 15" version fits onWork 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.