1 Case (4 Each / Case)  The SCS chemical dispensing system takes up to 50% less wall space than traditional systems, plus it's easier to use+just dial the product you wish to dispense and the system does the rest. Products are numbered and labeled according to their cleaning strength, so users can instantly select the strength they need. Chemicals are delivered at a flow rate of 5 GPM. 43% faster than most competitive systems. And the integrated sipper tube design allows for splash-free connections, reducing the likelihood of chemical contact. A high pressure water regulator provides unprecedented accuracy, even with normal high-pressure peaks. *Color coding allows for instant identification in both English and Spanish *Dispensing module measures 10.75 x 17.5. Unit of measure: 4.5 gallons per case *One Handed Dial *Modular Design *Key locking cabinets *Large Product View Window *Reduced Chemical Contact *Most Accurate Dilution Ratios *10 foot filling hose *Dispenser Lease Program Available The World's Smallest and Easiest-to-Use Dilution System Gives You Control Over Chemical Costs