Emergency GI Safety Eye Wash fountain wall mounted and hand operated. Two high-flow sprays operated at low pressure which washes the eye and face. Anti-dust cover tects the head from airborne contaminants and automatically opens with the water pressure. (Distance between two eye wash head-165 mm) highly visible yellow ABS plastic resistant to damage from most acid alkali and oil. (Size-298mm) its connect unit to uninterruptible water supply of 3 gallons.