Hi-Tek Rotary Nozzles help you place insecticide and fungicide where they do the most good, with droplets sized for that work. Built as an ultra-low-volume rotary option, Hi-Tek nozzles are designed to match the performance you expect from other leading rotary nozzles, with two flow-rate settings and a 150–200 micron droplet range so you can tune output to the job. With a simple, durable design (a single moving part on current generations), Hi-Tek rotary nozzles give aerial applicators a straightforward way to get consistent droplets flight after flight.