5. What is the practicability of the nozzle for three dispensers and one?
If necessary, the frequent change of the application rate (the small areas with the different cultures) use a nozzle for three dispensers. This allows you to set three dispensers of different sizes, and, if necessary, to change them without the loss of the preparation for a minimum time period and without excessive force. Just turn the nozzle body in a clockwise direction. The required size dispenser should be directed downwards. Start working. Sprayer that is in the working position will pour out the liquid and all other dispensers disabled. The nozzle is equipped with a safety valve, and its principle of operation is no different from using the nozzle for one dispenser.