SPK2117 Features: * Portable eyewash * Gravity-fed eyewash station * 20 Gallon capacity tank * Elastomeric strap activated * Integral drain allows flushing fluids to be contained avoiding slip hazards * High density molded polyethelene * Sprays: Molded plastic * Plastic fill cap with integral tamper prevention * Integral 0.5"" NHT fitting for attachment of SE-492 drench hose * Integral basin drain with .5 NHT fitting * Integral eyewash sign * Made in USA * Meets ANSI Z358.1 Includes: * Shelf or wall mount (bracket included) * Includes 1 bottle of water preservative