Model 7603, pressurized portable emergency eyewash shall include a 15 gallon (56.8 L) stainless steel container equipped with pressure gauge and safety relief valve, soft-flo ABS plastic eyewash anti-surge heads with integral flow controls and dustcovers, chrome plated brass stay-open 1/2" IPS eyewash valve with stainless steel ball and valve stem, with large stainless push handle activation. Unit shall also include label-mounted operating instructions. Model 9082 additive not included - order separately.