The ultimate conversion kit comes with everything you'll need to successfully convert a refrigerator into the ultimate draft beer dispenser with little effort and minimal maintenance. This kit includes all high-quality NSF-approved commercial grade parts like a dual gauge regulator and American D system keg couplers, so you can trust that your dispense system has been built to last in even the most demanding commercial environments. The Ultimate Kit has gone the extra step by including a stainless steel drip tray and a deluxe hand pumps pressurized cleaning kit, ensuring that the clean-up process is just as quick and easy as the conversion process. The included cleaning kit is the only hand pump kit on the market that does not require you to remove your faucet while cleaning, making it even easier to keep your beer lines free of buildup and your beer tasting brewery fresh!