The Speakman HW-4400 Portable Hand Wash Station is designed to provide the ultimate solution to locations in need of a hand wash that do not have access to a running water source. The Portable Hand Wash Station features a 9 gallon tank capable of providing 15 minutes of water flow. With the ablity to be shelf, table or wall-mounted this portable hand wash station can be placed practically anywhere on a work-site or work-truck!