Guardian self-contained eye wash and/or drench hose units are ideal where a continuous supply of potable water is not available. These eyewash units may be used in low traffic areas, low hazard areas or where installation of plumbed equipment is not cost effective. Tank has built-in carrying handles, air intake fitting, pressure gauge and pressure relief valve. Tank has approximately 4.3 gallons (16.3 liters) usable capacity.

To operate unit, fill with clean potable water and add bacteriostatic additive (supplied with unit). Additive protects against growth of bacteria, fungus, algae and acanthamoeba inside unit. After filling with water, pressurize unit to 80 PSI air pressure. Unit should be inspected regularly and water in unit should be changed at least once every six months.