Fifteen-minute 100% sterile eye wash station. Alarm sounds upon activation and completion of 15 minute flush. Easy to replace cartridge which has a life of 24 months (sold separately). An integrated waste containment prevents spills and provides easy clean up. Constant flow rate meets ANSI Z358.1-2009 standard for primary eyewash station. Mounting: Wall; Depth: 34 3/4in; Height: 17 1/2in; Width: 15 1/2in.