Include the Axion MSR eye/face wash head, stainless steel connecting hardware, ANSI eyewash gauge, tape measure, complete installation instructions and ANSI compliance information Perfect for installed emergency equipment that might be outdated, under-performing, or potentially out of compliance with the current ANSI Z358.1 standard Specifically, this system can replace eyewash heads that flow too low or high, unevenly, or uncomfortably The user will be assured their equipment will comply with ANSI emergency protocol using the best performing eye/face wash head on the market Axion MSR; eye/face wash head (patent pending) uses an inverted directional laminar flow to sweep contaminants away from the vulnerable nasal cavity