The entire system can be installed or removed in just a few minutes. There are no bolts or screws. In larger areas the ducts simply overlap. The extra large perforated center promotes higher air flows through the middle of your bin for a more uniform drying front. Available in 2 size.
Transitions are also available.
All are manufactured from 18 gauge Dented Louvered material. Even dirt won't fall through. Easily installed in any new or existing hoppered bin or cone. End hats are included with kit. Full line of transitions available.