Application: eyewash with stainless steel bowl for wall mounting. two gs-plus spray-type outlet heads deliver a flood of water for rinsing eyes;Spray head assembly: two gs-plus spray heads. each head has a “flip top” dust cover, internal flow control and filter to remove impurities from the water flow;Valve: 1/2" ips chrome plated brass stay-open ball valve. valve is us-made with chrome plated brass ball and ptfe seals;Bowl: 11-1/8" diameter stainless steel;Mounting: heavy duty cast aluminum wall bracket with corrosion resistant powder coated finish;Supply: 1/2" npt female inlet;Waste: 1-1/4" npt female outlet;Sign: ansi-compliant identification sign;Quality assurance: unit is completely assembled and water tested prior to shipment