Boone Group's farm and agriculture equipment includes grain temperature monitors, grain aeration systems, grain aeration equipment, grain aeration ducts, aeration fans and aeration controllers.For effective aeration in hoppered or flat-bottom storage bins, install Boone Group full-round or half-round duct systems. All Boone Group duct is prefabricated in standard lengths for assembly in your vertical storage bins with a complete line of installation hardware. Trained Boone group installation crews can handle your whole job or you can install it yourself with our instruction. Based on your bin geometry and grain to be stored, Boone Group experts will figure your complete aeration needs and ship the entire package for installation at your site.Rugged corregated full-round steel duct give high load-bearing capacity. It's ideal for either flat-bottom or hoppered bins and available in 12-inch through 30-inch diameters, in lengths