Eye washer station shower machine has 304-grade stainless steel materials full-body with piping material, eyewash bowl and showerhead. The safety eyewash machine features a 1/2″ stainless steel ball valve, acid-proof ability, 1 to 1/4” IPS water supply, rust prevention system and 2 sprayers with a dustproof cap. It is easy to active the eyewash machine by pushing the handle and foot pedal.