The Haws 7603T240 is an ideal, cost-efficient solution for a facility's ANSI eyewash requirements in locations without access to a continuous potable water source. The pressurized 15 gallon (56.8 L) portable eyewash uses a NEMA 4 heated, insulated blanket to provide ANSI compliant tempered water in operating temperatures between -20 deg F (-30 deg C) and 100 deg F (38 deg C) for locations without access to a continuous portable water source.