Turbo-mist make the under vine blower for the 30 inch Turbine models for heavy cane conditions.This unit can be combined with the option 240B, a 30 inch grape tower to form a grape tower with up spray that is designed to compete with short stack units build by our competitors. These units are built only for 30-inch turbine machines.On these units the wings that breakaway are 15 inches long and only break backward. They are adjustable by a total of 12 inches for overall width, the narrowest overall width being 96 inches and the widest setting being 108 inches. The breakaway portion has adjustable air vanes and four adjustable nozzles in the air stream.