pull rods and chains sold as a component of emergency showers, multiple spray walk-through showers, eye washes, eye/face washes, and eye/face wide area washes; dual purpose eyewash/drench hose units, drench hose units, eye wash and shower combination stations, eye/face wash and shower combination stations; recessed emergency showers, recessed eye/face washes, recessed combination stations, barrier free emergency showers, barrier free eye/face washes, barrier free eyewashes, barrier free combination stations and safety stations, portable eyewash units; portable drench hose units, portable eyewash/drench hose units, portable gravity-fed eyewash units, faucet-mounted eyewashes, tempered water units, including recirculating tempered water units, eye/face washes including wide area wash units, plumbing fixtures, sink sprayers, shower sprayers, shower mixers flexible pipes as part of basin/shower/bath/sink plumbing installations; hand held shower heads; hand showers; hand-held showers; shower bases; shower and bath cubicles; shower: enclosures, heads, panels, surrounds; showers, eye wash heads; eye/face wash heads; spray rings; eye wash head assemblies; body spray; valves, flag handles and foot pedals for eye wash units; shower heads; pop-off dust covers for eye and face units; plastic tubing, wall brackets and flow switches sold as a component of vandal-resistant emergency showers, vandal-resistant eye/face washers, vandal-resistant eyewashes, vandal-resistant eyewash/drench hose units, vandal-resistant combination stations and safety stations, freeze-resistant emergency showers, freeze-resistant eye/face washes, freeze-resistant eyewashes, freeze-resistant combination stations and safety stations, and heated combination and safety stations