Wall-mounted, venturi chemical dispenser delivers up to four different cleaning products out of a single unit thanks to its four locking cabinets and up to five GPM flow rate options. Each compartment can accommodate most 2-liter to 3-liter bottles. Storing your chemicals behind locked enclosures protects both the users and your brand. User-friendly dispenser eliminates dilution variance to ensure you're always using the recommended amount of chemical. Facilities are cleaner and safer when chemicals are working properly. E-Gap eductors prevent backflow using an elastomeric sleeve. Dispenser also comes with wall bracket, mounting hardware, supply tubing, hose hook for 3.5 GPM eductor, discharge tubing for each eductor and two metering tip kits.