Efficient, accurate dilutions in an ultra-compact design. Closed system 2-liter refill chemical concentrates eliminates spills and prevents chemical contact to user. Simply dispense by pushing up on the front-mounted lever; lever locks for dispensing large containers, or by using the bottle activation lever. Features 2.5 GPM flow rate and action-gap back-flow protection. Dimensions: 13.4” H x 7.14” W x 7.09” D. Click here for Troubleshooting & FAQ Guide