Thereis something poetic, almost romantic, about a freshly-poured pint of stout from a nitro tap. The cascading effect is mesmerizing; the waterfall of tiny bubbles slowly yielding to a dark brew with a fluffy, white head thick enough to float a bottle cap.
While nitro is normally associated with a certain brewery of Irish heritage hailing from Dublin, more and more craft breweries are embracing the nitrogenated method and adding such beers to their lineups. The number of bars adding independent (non-branded) nitro taps is growing as more establishments embrace craft beer and buck the traditions of larger breweries.
There is no official tally on the number of craft breweries that are producing nitrogenated beers, but because of the complex science (and secrecy) that goes into the canned or bottle offerings, most are sticking to draft.
One exception is Left Hand Brewing Company in Longmont, Colo., which has a Milk Stout as part of their regular lineup. Since the standard CO2 version of the stout hit shelves more than a decade ago, the brewery was working to figure out how to nitrogenize bottles.
The brewery first released a bottled nitro version of Milk Stout to the public at the 2011 Great American Beer Festival. Sullivan and others pointed out that many breweries offer the same beer on both types of taps side by side. The difference between the two is vast, with the nitro beer taking on a creamy texture and more evenly distributed flavors while the CO2 beer is more aggressive on the tongue and aroma forward.
So, to serve nitro beer on draft, you need pressure. Nitro beers are nitrogenated either before packaging in pressure-sealed kegs or in-line on the way to a draft system. Dedicated nitro drafts feature a restrictor plate, forcing the beer through tiny holes and allowing the dissolved N2 gas in the beer to escape quickly. This creates a stunning cascade effect that forms immediately in the glass.
Liquid nitrogen can serve as a packaging solution for brewers making a variety of styles. Using nitrogen dosing has even been an effective way to extend the shelf life of beer and manage dissolved oxygen.
Left Hand Brewing took the torch from Guinness and has helped lead the pack of nitro beer in the craft landscape. Milk Stout Nitro, a classic example of the style, features that traditional creamy foam with a robust chocolate flavor. Left Hand has also dabbled with liquid nitrogen in other styles but Milk Stout Nitro.
Founded by Cain, who has been a leader in the liquid nitrogen space in craft beer, Vault Brewing Co. has its own nitro beers. After developing dosing techniques for his brewery, he joined the Chart Industries team and continued innovating in the category.
Nitro Sweet Potato Ale from Vault is a delectable fall treat. Brewed with roasted sweet potatoes, Madagascar vanilla, cinnamon, nutmeg, molasses, and milk sugar, this is like autumn in a can. And the nitro dosing adds a warming creaminess to this sweet potato ale.
So, let us move forward by making a few points. Namely, that nitrogen forms tighter bubbles than carbon dioxide when put under pressure in a solution (and as such, has a different appearance and texture) and that a bubble is a pocket of released gas that becomes trapped inside of a thin membrane of beer. When this is taken into account, the unique aesthetics of the nitrogen pour begin to make more sense. Each bubble has a set surface area that reflects light and there are many more little bubbles in a nitrogen pour. This
This swirling of beer and gasses will only last a moment, as you will no doubt painfully observe in the drawn out wait for your pint. At this point all efforts are aimed at presenting a beer with maximized aesthetics. In a nitro pour those aesthetics are going to be the juxtaposition of clean piceous black stout at the bottom of the glass and the rich, brown, cascading beer sitting above it. All of this should be found under a rich and creamy head with a single large bubble at the center and slight meniscus of foam that rises just out of the glass. The last few steps are aimed specifically at accomplishing this presentation.
inch of the faucet head, push the handle backwards, and drop the glass away from the faucet as the glass fills. This denser layer of beer will serve as a sort of boundary for the less dense beer that has just been introduced and keep the two from blending. Starting the final pour close to the faucet prevents too much air from being introduced during the finish, as this would result in a multitude of small bubbles in the head. Having said that it is also important to point out that slowly drawing the glass away from the faucet ensures that the second burst of beer nearly reaches the bottom and that the cascading effect begins lower in the glass and lasts longer.
The nitrogen draft pour is one of the more alluring and attractive presentations of beer out there and one that will never fail to pique the consumers interest. There is something undeniably intriguing about getting a glass of beer that seems almost alive with activity as you hold it and the childish excitement it generates will never grow old. Now that you know what your next nitrogen served beer should look like and how it should be poured you can regale your buddies or an unsuspecting attraction with this newly obtained knowledge.
Below you will find Cold Brew Kits and Components used for seting up new, or mainting your nitro coffee draft equipment. We have kits for serving flat cold brew coffee from a keg, kits for infusing cold brew coffee with nitrogen for serving nitro coffee on draft, and even kits for serving both syles on draft at the same time!
We also have a wide range of components for setting up a custom nitro coffee system in your coffee shop, restaurant or home. Whatever it is you are looking to do, we can build a custom system for you!
Already have a a kegerator or draft system and looking to turn one of your beer lines into a nitro coffee dispenser? We have all the components needed to easily get you serving your cold brew or nitro coffee on draft from your existing setup!
PortPint 25C Nitro+2 Twin tap draught dispenser with built in air compressor, and cooler, pouring up to 45 ice cold pints per hour. Great for small events or for a home bar. This model has a built in nitro infuser controlled by the dial on the front of the machine. Designed to add foam to draught kegged cocktails (espresso Martini etc). Can also be used with cold brew coffee to add nitrogen to the liquid. Nitrogen is taken from the atmosphere and mixed internally. External nitrogen gas bottles are not required.
- No need for gas cylinder for short term use. Steel kegs will go flat after 24-48 hours when gas isn't used. Polykegs/Keykegs or similar kegs with a bag inside can use the air compressor permanently with no issues.
NMB was set up after seeing a gap in the market for a national supplier of rental drinks dispensers. Our main distribution centre is located in Horley, Surrey. With other sub depots around the country.
The service from NMB has been brilliant! We hired one for 2 weeks to trial then bought 2 as they are so good. Daniel and the team were super helpful with any questions. if we want anymore kit I will be sure to ask Daniel first.
Nitro is a method of serving beer that utilizes nitrogen gas to offer a unique beer drinking experience It was designed to simulate the pour of traditional cask beer with all the advantages of a modern draught system. A nitro beer is typically characterized by a big thick head, a smooth and creamy mouth feel as well as little to no carbonic bite.
A typical nitro drought system consists of a nitrogen(N2) rich gas blend, as well as a specialized faucet. Because of the low carbonation in a nitro beer, a higher percentage of N2 in the serving gas is required to avoid over carbonating the beer once it is hooked to the draught system. The faucet is a cam-operated plunger style faucet with a specialized component called a restrictor plate.
Nitro systems are not only used for beer, but also for coffee and other beverages. Nitro cold brew coffee, for example, has become increasingly popular in recent years due to its smooth texture and rich flavor. These tap systems are also used for cocktails and other mixed drinks, as the nitrogen helps to produce a frothy and creamy texture in the drink.
Overall, nitro systems are a popular choice for bars and restaurants looking to offer a unique and high-quality drinking experience to their customers. With their ability to produce a smooth and creamy texture in beer, coffee, and other beverages, nitro systems are sure to continue growing in popularity in the years to come.
A nitro tap is a type of beer faucet that dispenses nitrogen-infused beer, also known as nitro beer. Nitrogen is used instead of carbon dioxide (CO2) to carbonate the beer, which results in a creamier and smoother texture with a frothy head. Nitro taps are vertical in design, with a long and narrow spout.
Nitrogenated beer has been trendy many times in its history, and even in a period when it wasn't in focus, it stayed a significant part of the drinking culture. The secret is in nitrogen that brewers infused in their brews, making the cascading foam effect while pouring it from a nitro tap quite romantic.
Nitro beer is a beer that has been nitrogenated. Some breweries serve nitro beer with a Nitro faucet that has a restrictor plate inside. Which forces the beer through tiny holes, allowing the nitrogen gas to dissolve in the beer.
Nitro beers are known for their creamy texture and smooth mouthfeel, which comes from the use of nitrogen gas, or Guinness gas instead of the more common carbon dioxide (CO2) gas. Guinness Gas is 25% Co2 and 75% Nitrogen. Nitrogenation is the process of adding nitrogen to beer, which creates smaller bubbles and a smoother taste. Nitro beers are dispensed using a nitro beer tap, which is specifically designed to handle the unique properties of nitrogenated beer.
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