Haws Corrosion-Resistant Stainless Steel Combination Shower and Eye/Face Wash Station features medically acclaimed AXION MSR eye/face wash head assembly. It is revolutionary inverted flow design provides a medically superior response consistent with all EMT, emergency room and doctors' office protocols by sweeping contaminants away from the vulnerable nasal cavity. AXION MSR also offers a new hydrodynamic shower design that minimizes the strong physical pressure that drives the water to the outer rim making the distribution equal across the entire footprint of the flow. Shower breaks the Stream of water into smaller individual droplets. Solid 1 1/4" type 304 stainless steel construction makes it sturdy corrosive resistant equipment. The unit is easy to install and to maintain. It meets the ANSI Z358.1 standards.