A typical dispense system pumps carbon dioxide gas (or a CO2/nitrogen gas blend, commonly referred to as beer gas) into the keg which forces the beer out of the keg through beer lines to a faucet where it is poured into a beer-clean glass.

And the type of beer being served. When entering the keg the gas passes through a coupler. Different types of beers use different types of kegs. Which require different types of couplers.

Any draft system requires pressurized gas to propel beer from the keg to the faucet. When this pressurized gas is pushed into the keg through the coupler, it forces the beer out into the beer line where it eventually travels up to the tap so you can pour a pint on demand.

An agitated keg is a foamy keg, so belt it in well. Hook up the keg and the gas, plug in the fridge, and let everything get good and cold. Fiddle with the gas settings a bit, and just like that, you're pouring draft beer in your home. No spare fridge sitting around?

What Is the Draft System? To put it simply, it is the magic responsible for your beverage getting from the keg all the way to your glass, and to explain it more technically, the draft system is a liquid dispense technology that allows you to pour any beverages coming from kegs.

Some bars use 100% CO2 to run their system, but there is a problem with that. Because CO2 is water-soluble, the beer will absorb the CO2, and the beer will start pouring foamy. Most standard beers are poured on a draft using a blend of CO2 and nitrogen.

On the front, a lever or pushbutton dispenses the water into a cup held beneath the spigot. When the water container is empty, it is lifted off the top of the dispenser, and automatically seals to prevent any excess water still in the bottle from leaking.

Pressure-dispense bar tap Beer supplied in kegs is served with the aid of external pressure from a cylinder of carbon dioxide (or occasionally nitrogen) which forces the beer out of the keg and up a narrow tube to the bar. At the end of this tube is a valve built into a fixture (usually somewhat decorative) on the bar.

Joseph Bramah In the old days beer was served directly from the cask. But in 1785, Joseph Bramah patented 'the beer engine,' a hand pump that carried beer from the keg to the glass.

Most of the draft beers are kept at a consistent pressure and temperature, which helps in retaining the original flavour and taste of the drink. While the bottled beer is often kept in the refrigerator or even on the shelf, which tones down the flavour notes of the drink.

Best overall beer dispenser: PerfectDraft Pro It pushes notifications to the app to warn you when you run low on your beer and you can simply purchase more in-app to be delivered to your door. The simplicity of this device, despite its large price tag and powerful pouring capabilities, took us by surprise.

A draft is a written order for payment of money by a bank, especially from one bank to another. The money was payable by a draft drawn by the home.

The federal government uses the draft to find eligible men to serve in the United States armed forces. This usually happens if the armed forces are not large enough to provide the necessary number of soldiers to fight a war.

Fact: Traditional beers are infused with 70% CO2 and 30% nitrogen while Nitro beers are infused with 75% nitrogen and 25% CO2. Bars use gas blenders to get the perfect blend for your experience.

Nitrogen is not water soluble, so the nitro bubbles fall to the bottom of the glass while the CO2 rises causing the cascading effect. When you drink a nitro beer you'll notice a thicker and creamier head that you don't get with a regular CO2 beer.

Home water dispenser filtration ensures every glass of water is downright delicious; fresher and purer, the filters in the water machine remove the chlorine and bacteria that can make tap water taste flat, tasteless, metallic or even chemical.