Emergency Safety Shower NESS-100 is floor-mounted, free-standing emergency shower that help to flush the user's full body washdown in case of contact with hazardous materials. Fairly simple to use, the overhead sprinkler discharges water at a specific rate at a standard pressure to drench and thoroughly remove the harmful material from the user's body. Emergency safety showers are necessary in workplace settings that involve contact with highly corrosive, toxic or harmful substances.