Anti-trapezoid sprayer is designed for spraying pesestycides with a torch of 110°, thus forming a stream of small-drop, medium-drop and thick-drop spraying with the corresponding reduction of pressure in the pressure system, which allows for spraying at wind speeds up to 3 m/s, as well as at temperatures of 12-20°C and humidity air above 60%. The feature of this sprayer is the presence of a quick-release flange, which allows to clean the spray nozzle in the shortest time.