Features: Air-operated pump delivers a consistent amount of sanitizer (0.2 oz/5.91 mL per spray) Air requirement: 1 CFM @ 40–60 PSI Splash guard to prevent spray Viton® seals for chemical compatibility Spray pattern ensures even coverage across shoe sole 4 Nozzles spray-patern Collection basin is easy to access or swap out for cleaning Includes 2.5 gallon chemical jug with quick-connect chemical line fittings Durable stainless steel frame and polyethylene body NOTE: Handle must be secured to the floor for proper operation. ** Parts ordered may look slightly different than the picture displayed, but the fit and function will be the same.