Best Places To Buy Beer Gas Bottles

Whether you're a beer enthusiast or a business owner, having the right gas bottles for your beer is essential. Gas bottles, also known as air tanks or cylinders, are crucial for dispensing beer, whether it's at a bar, restaurant, or your home kegerator. These bottles contain gases like carbon dioxide (CO2) and nitrogen, which are used to carbonate and preserve the beverage. The type of gas and the right mixture are important factors in maintaining the quality and taste of the beer.

When it comes to purchasing beer gas bottles, there are a few options available. Online retailers like Amazon offer a variety of aluminum CO2 tanks in different sizes, ranging from 5 to 10 pounds and even 20 pounds. These tanks are designed for home brewing and come with features like CGA320 valves and carry handles. Alternatively, specialized gas supply companies such as Central Welding Supply and BOC provide beverage gas solutions for the catering, entertainment, and hospitality sectors. They offer a range of gases, including CO2, nitrogen, and mixed gases, to suit different types of beers and carbonation levels. These companies also provide equipment and support to ensure the proper use of their products.

Lastly, local gas dealers or welding supply companies are another source for purchasing and refilling beer gas bottles. It is important to note that prices and availability may vary depending on your location, and certain regulations might exist for the sale and transportation of these bottles.

Gas bottles for beer dispensing

Gas bottles are a crucial component of any draft beer system, as they provide the gas that is monitored by the regulator to control the flow of beer from the keg to the faucet. There are a few things to consider when choosing a gas bottle for beer dispensing:

Type of Gas

The two most common types of gas used in beer dispensing are carbon dioxide (CO2) and nitrogen. CO2 is used to carbonate beer and other carbonated beverages, while nitrogen is often used for non-carbonated drinks such as iced tea, fruit juices, or milk-based beverages. For beer dispensing, a blend of CO2 and nitrogen is often used, especially for ales, stouts, lagers, and ciders. This blend helps to achieve the desired level of carbonation and head retention for the specific type of beer.

Cylinder Material

Beer gas cylinders are typically made of steel or aluminum. Both materials are durable and safe for storing and dispensing compressed gases. Aluminum cylinders are lightweight and easy to handle, while steel cylinders are heavier and may be more suitable for larger volumes or commercial applications.

Cylinder Size

The size of the cylinder you need will depend on the volume of beer you plan to dispense and the frequency of use. Cylinders typically range from 5 to 20 pounds in capacity. Smaller cylinders may be more suitable for home kegerators or low-volume applications, while larger cylinders are ideal for commercial dispensing systems or high-volume usage.

Gas Mixture Ratio

When using a blend of CO2 and nitrogen, the ratio of the mixture is important. For ales and stouts, a common mixture is 30% CO2 and 70% nitrogen. For lagers and ciders, a higher CO2 content is typically used, such as a 60% CO2 and 40% nitrogen mixture. The right gas mixture will ensure that your beer has the proper carbonation level, pours smoothly, and has a long shelf life.

Cylinder Compatibility

When choosing a gas bottle for beer dispensing, ensure that the cylinder is compatible with your dispensing equipment. This includes ensuring that the cylinder has the correct valve type and thread size that matches your regulator and dispensing lines. Most cylinders use standard valve types such as CGA-320, which is commonly used for CO2 tanks.

Supplier and Availability

Consider the availability and convenience of refilling or exchanging your gas bottles. Look for suppliers who offer flexible delivery options, such as routine weekly deliveries, emergency deliveries, or the option to exchange empty cylinders for full ones. Additionally, ensure that the supplier provides high-quality, food-grade gases that meet FDA standards and regulations.

CO2 and nitrogen gas bottles

CO2 gas bottles are used to carbonate beer and other beverages. CO2 gas bottles are available in a range of sizes, including 5 litres, 10 litres, and 20 litres. You can buy CO2 gas bottles from suppliers such as Gas UK, Adams Gas, and Airgas. These suppliers offer rent-free options and flexible delivery options.

Nitrogen gas bottles are used for non-carbonated beverages such as iced tea, fruit juices, and milk-based drinks. They are also used in deoxygenation and inerting processes. Nitrogen gas bottles are available in sizes such as 5 pounds/20 cubic feet. Suppliers like Northern Brewer and Adams Gas provide nitrogen gas cylinders.

When choosing a supplier, consider factors such as price, delivery options, and customer service. It is also important to ensure that the gas cylinders meet food safety regulations and quality standards. Additionally, look for suppliers who offer a range of gas blends and mixtures to suit your specific requirements.

Some suppliers, such as Airgas, offer additional services like safety audits, training, and support to help you maintain a safe working environment for your employees. They can also provide guidance on maintenance, repair, and operations (MRO). When selecting a supplier, consider your specific needs and requirements to find the best option for your business.

By choosing a reputable and reliable supplier, you can ensure that you receive high-quality CO2 and nitrogen gas bottles for your beer and other beverage needs.

Gas bottles for kegs

Gas bottles are an essential component of any draft beer dispensing system, providing the necessary pressure to "push" the beer from the keg to the tap. The most commonly used gas in the industry is carbon dioxide (CO2), which is used to carbonate and dispense beer.

When it comes to gas bottles for kegs, there are a few factors to consider when making a purchase. The first consideration is the size of the cylinder. Gas cylinders typically range from 5 to 20 pounds, with 10 and 20-pound cylinders being the most popular options. The size you choose will depend on your specific needs and the capacity of your kegerator or keezer. If you plan to have multiple kegs on tap, a larger cylinder will be more suitable. Additionally, if your kegerator does not have an external CO2 tank connection, you will need to ensure that the cylinder fits inside the unit.

Another important factor to consider is the type of gas blend you require. While CO2 is the most commonly used gas for beer dispensing, nitrogen (N2) blends are also available and are often used for serving beer on tap. These gas blends are known as "mixed gases" and can provide benefits such as reduced foaming and improved keg life.

When purchasing gas bottles for kegs, it is essential to consider the availability of refills or swaps in your area. Some suppliers may only offer swaps, which means you will need to exchange your empty cylinder for a full one. Additionally, it is crucial to consider the cost of refills or swaps, as prices can vary depending on the size of the cylinder and the supplier. In some cases, it may be more cost-effective to purchase a larger cylinder, as the price difference between refilling a 5-pound and a 10-pound tank may only be a few dollars.

It is also worth noting that gas bottles for kegs can be made of different materials, such as aluminium or steel. Aluminium cylinders are lightweight and easy to transport, while steel cylinders are typically more durable and may be a better option for long-term use.

Finally, when purchasing gas bottles for kegs, it is essential to prioritise safety. CO2 is a hazardous substance, and it is crucial to handle and store gas cylinders with care. Ensure that you follow all safety guidelines and regulations when using and storing gas cylinders to prevent accidents or injuries.

Gas bottle prices

The price of gas bottles for beer can vary depending on several factors, including the type of gas, the size of the cylinder, and the retailer. Here is a breakdown of the prices for different gas bottle options:

Aluminum CO2 Tanks

Amazon offers a range of aluminum CO2 tanks of different sizes and capacities. For example, a 5-pound aluminum CO2 cylinder with a CGA 320 valve is available on Amazon with prices ranging from $59.50 to $64.90. A larger 10-pound aluminum CO2 cylinder with the same valve can be purchased for around $129.95 to $141.00. These tanks are designed for keg beer and are shipped empty, ready to be filled.

Premium Double Gauge CO2 Regulators

Central Welding Supply offers premium double gauge CO2 regulators for dispensing beer. While the exact price is not listed, they mention that their customers can choose from an extensive inventory of gas regulation equipment. These regulators feature two gauges: one indicating the pressure to the keg and the other showing the remaining air pressure in the CO2 tank.

Gas Mixtures for Beer Dispensing

Central Beverage Gases offers gas mixtures specifically for dispensing beer, which can save time and reduce foam. While they don't list specific prices, they mention that their gas mixtures can provide faster dispensing and improve the quality and taste of the beer.

Nitrogen Generators

Central Beverage Gas also provides nitrogen generators that blend CO2 and nitrogen for mixed gas blends used in draft beer dispensing systems. These gas mixtures help reduce foaming and overpour, increase keg life, and improve quality. While prices are not listed, they emphasize the benefits of using these gas mixtures for beer dispensing.

Gas Cylinder Exchange Programs

Some companies, like Central Welding Supply, offer cylinder exchange programs that allow customers to have a full tank and a spare for efficient change-outs of empty tanks. This type of program ensures a consistent supply of gas for beer dispensing and can help manage costs by bundling the purchase of full cylinders with the return of empty ones.

In summary, the prices of gas bottles for beer vary depending on the type, size, and retailer. Aluminum CO2 tanks on Amazon range from $59.50 to $141.00, depending on size. Central Welding Supply and Central Beverage Gases offer gas regulation equipment, gas mixtures, and nitrogen generators without listing specific prices, emphasizing the benefits of their products for beer dispensing. Additionally, cylinder exchange programs provide a convenient and cost-effective way to manage gas supplies.

Gas bottle safety

Gas bottles are extremely dangerous if stored or used incorrectly. Here are some safety tips to follow when handling gas bottles:

Safe Storage

• Gas bottles should always be stored upright, secured from falling, and outdoors, away from any ignition sources.
• Store gas bottles in a well-ventilated area, keeping them cool and away from flames, sparks, heat, and direct sunlight.
• Do not store or use petrol, flammable liquids, or aerosols near gas bottles.
• Pressure relief valves should face away from dwellings and combustible materials when possible.
• When transporting gas bottles in a car, ensure they are secured and upright in the boot, not in the passenger compartment. Do not leave gas bottles in a vehicle unnecessarily.
• The total capacity of gas bottles transported in a car must not exceed 9kg, and no more than two bottles should be carried at a time.

Safe Handling

• Before using a gas bottle, always read the manufacturer's operating instructions.
• When attaching a fresh, full gas bottle, perform a soapy water leak test to detect any leaks.
• Do not use undue force to open or close the gas bottle valve.
• Always turn off the gas at the bottle when finished using it.
• Regularly inspect gas fittings and hoses for damage or deterioration before each use.
• Do not connect or disconnect cylinders near an open flame or in windy conditions.
• When detaching a gas bottle, shut off the cylinder valve before disconnecting it from the appliance.
• Do not use a naked flame to detect a leak. Instead, use soapy water to check for gas leaks, and call the fire service if you detect a strong smell of gas.
• Do not attempt to refill dented or corroded cylinders. Return them to a test station for recertification.
• Never tamper with the safety valve or other gas bottle fittings.

Frequently asked questions