The SATAjet X 5500 from SATA Spray Equipment features the X nozzle system, allowing users to handle all paint systems and application recommendations. It uses a whispering nozzle with optimized flow geometry that both reduces noise and material used for an all-around more comfortable user experience, and it uses a constant fan size across the entire nozzle with regular increases of the material flow rate. It was designed to be low maintenance and requires no air distribution insert.