The Speakman Lifesaver High Performance Emergency Showerheads were specifically engineered to become our best performing shower head to date. Equipped with an integral flow control that reduces water output to 20 gpm, the Lifesaver perfectly balances pressure between shower and eyewash when simultaneously operated. We also designed a self-draining system that empties any excess water after activation. Meaning the Lifesaver is the perfect installation in frigid conditions as water will never collect and freeze. The Lifesaver Emergency Shower Head is ANSI/ISEA Z358.1 certified, OHSA compliant and retrofits to any existing shower system.