Bradley S19 690A Four Wheel cart for Eye Face Wash Units electric gas vacuum for feeding exhaust fans Size:Medium for feeding exhaust fans It has a built in energy absorber that protects user along with structure and is customizable to suit almost any application All stainless steel easy roll casters Eyewash assembly includes twin eyewash spray heads with a flow control and pop off dust covers Unit is activated by a large stainless steel push handle with a stay open ball valve Supplemental hose spray for face and body rinse has an 8’ yellow hose with hand held squeeze valve 10 gal eyewash maintains a minimum 15 minute water flow and the drench hose maintains 3 1 2 minute water flow Convenient stainless steel transport cart makes it easier to move the unit to areas of need S19 690LHS and S19 788 Eye Face Wash Units