Portable Emergency Eyewash Station is convenient for one-hand operation. This unit is gravity-fed and requires no plumbing. Holds 15 gallons of water and provides a minimum of 15 minutes of flushing period. Includes a locking cap (lock not included), inspection tag, preservative and mounting bracket. Change water every 3-6 months. Measures: 11 1/2" x 19 1/2" x 25". Meets ANSI Z358.1. For over 30 years, SAS Safety Corporation has provided safety products and equipment designed to make workplaces safer. We are dedicated to providing quality products that protect and preserve our most valuable resource: people. We offer a complete line of personal protective equipment; eye and face, hand, body, respiratory and hearing protection, as well as first-aid kits, ergonomic, spill control, and traffic safety products.