These unique Venturi Air Sprayers feature our most powerful high speed turbine fans and are the latest technology in fine mist spraying. Thus, growers achieve the following benefits: spray atomization of droplets are smaller and more uniform, less fill-ups, even distribution of concentrated spray, complete foliage coverage, better product utilization, less chemical waste and soil/water contamination. This 6 vent distribution head is also available on our 300 and 500 gallon trailer models.