The Speakman Optimus SE-577-SD Wall-Mounted Eyewash is the ideal emergency solution for the laboratory. Featuring a wall-mounted configuration with a 10-inch arm - this eyewash s ergonomic design preserves valuable counter space and fits perfectly into any lab environment. This unit is equipped with our patented Optimus spray heads to deliver a comfortable aerated experience. The Optimus Wall-Mounted Eyewash features a swing-down activation making it incredibly easy and intuitive to operate. The SE-577-SD is 100% ANSI/ISEA Z358.1 Certified and has an extended arm that meets ADA requirement. Speakman SE-577-SD Features: Swing down eyewash Features an intuitive swing-down activation Ergonomic space-saving design ANSI/ISEA Z358.1 Certified 2.6 GPM at 30 psi Speakman SE-577-SD Specifications: Length: 4-41/100 (left to right) Width: 7-19/32 (front to back) Height: 9-19/32 (top to bottom) Flow Rate (GPM): 3.1 gallons-per-minute