DAT3535S Portable Pneumatic Hazmat Decon Shower - 2-Line 3 or 4 stage Mass Casualty Decon Shower System, Approx. 10' W X 15" L X 9' H, 150 sq. ft., 230 lbs., Undress/Detergent Shower/Rinse Shower/Redress configuration. Decon 2 to 4 ambulatory personnel, 2 non-ambulatory or any combination at one time. Each line is 4' undress, 7' detergent/rinse shower area, 4' redress section. Optional zipper closure doors for any decon shower instead of the velcro closure doors supplied as standard. Windows can be upgraded to large windows with gauntlets and HD chemical resistant gloves, for decon of patients/first responders from the outside of FSI DAT series decon showers by an attendant/doctor/nurse/other.