Waterway Fabric, 3.5 Oz., 3' x 600' Roll | Agri Drain this riser has 3 1/2'

this riser has 3 1/2' of 1" holes at 24 holes per foot for increased open area and intake flow

This 10" model manages drain tile up to 10" diameter and maintains a 12" water elevation difference between the upstream and downstream sides in free-flow or managed-flow operation

Measure elevation and grade during surveying

This 12" collar fits on the outside of PVC or Corrugated Metal Pipe (CMP) and holds the grate flush inside the collar

Designed to slide inside 4" I

Waterway Fabric, 3.5 Oz., 3' x 600' Roll | Agri Drain this riser has 3 1/2'Waterway Fabric, 3. 5 Oz. is designed to stabilize waterways and control erosion in field applications. This 3' x 600' roll is built for use with the Waterway Fabric Plow and uses nonwoven polypropylene fibers for strong, reliable performance in the field.