The AP100 is a high volume, ultra pure fog machine using liquid nitrogen and Deionized Water or WFI water to create about 15.5 cubic meters of fog per minute at a fog density of 1520 ml per minute for larger clean rooms, as well as stages and theaters. It is designed with a 316L stainless steel with an electro-polish finish. The AP100 can quickly produce large volumes of stage fog for theater and 3D theaters. The fog output would be used in large sterile rooms, large ISO suites and large semiconductor clean rooms during a 70 minute operating cycle. The AP100 Ultra Pure Fogger complies with USP 797 and ISO 14644-3, Annex B7 and Federal Standard 209E to visually describe airflow, patterns, direction, balance, dead zones and velocity for 3D airflow modeling in large ISO suites, large sterile rooms and large clean rooms. No other ultra pure fogger is capable of this fog volume, which due to purity, can also be used for theatrical stage fog. No contamination is created and no clean up of any kind is required after visualizing the airflow. The fog evaporates back to the same air we breathe.