Model 7500 portable gravity operated eyewash shall include a FDA approved high-density green polyethylene 16 gallon (60.6 L) tank, ABS plastic eyewash heads with .4 gpm (1.5 L) flow rate over 15 minutes, yellow pull-down activation arm, integral handles on top and sides, wide-fill threaded cap, label-mounted operation and maintenance instructions, and a stainless steel wall bracket. Additive not included – Order separately