How a Pressure Regulator Makes Nitrous Oxide Tanks Work

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Are you tired of placing frequent orders for the small 8g cream chargers for your catering events? How about nitrous oxide tanks? You get more than 80 8g nitrous oxide cream chargers in one cylinder. N2O tanks are economical, time-saving, and sustainable, and allow for more efficient and consistent results. In this post, we will explore the different types of nitrous oxide tanks, their benefits, and how they work with a pressure regulator.

Types of N2O (Nitrous Oxide) Tanks

Nitrous oxide is a more familiar laughing gas that dentists use to manage anxiety and pain during a dental procedure.

Also referred to as whippets, whip-its, hippy crack, Nos, nangs, and buzz bome, nitrous oxide is a popular party inhalant drug and a food propellant for whipping cream. The gas is available in the following types of tanks.

580g Tank of Nitrous Oxide

The 580g tank is one of the large-capacity nitrous oxide cylinders (holding 580 grams of N2O) to be introduced into the market a few years ago. This tank type hit the market with an innovative, cost-effective, efficient, and fast-paced system. Many people in the food service industry loved this tank design for its efficiency and consistent results.

615g (0.99 liter) Nitrous Oxide Tank

The 615g tank is an upgrade from the 580g N2O canister. This larger type holds 615 grams or 0.99 liters of 99.99% pure nitrous oxide. Most 615g nitrous oxide tank brands use high-quality materials to guarantee long-lasting durability and performance. They come equipped with an ingenious nozzle design that ensures maximum efficiency with minimal waste.

640g Nitrous Oxide Tank

This heavy-duty N2O tank type holds 640 grams of pure nitrous oxide. The larger capacity is more productive and can meet a wide range of culinary needs. It’s a more time-saving and economical option for making large batches of whipped cream, enticing cocktails, and luscious foams. Most 640g N2O tanks are compatible with a wide range of whipped cream dispensers with the help of a high-quality pressure regulator.

2kg Nitrous Oxide Tank

The 2kg N2O tank is one of the largest on the market. It holds 2200 grams or 3.3 liters of pure culinary-grade N2O gas. Most 2kg nitrous oxide tanks are made of heavy-duty steel cylinders that guarantee long-lasting durability, safety, and effectiveness. Connect a high-quality nitrous oxide pressure to a 2200g N2O tank and you will get better efficiency and consistency with every batch of whipped cream you make.

Benefits of Nitrous Oxide Tanks

If you have never used a nitrous oxide tank to prepare delicious recipes, you are missing out on the following benefits.

#1 Holds More Gas

Firstly, a tank of culinary-grade nitrous oxide holds more gas than a conventional 8g canister. With such a large N2O supply, you don’t have to repeatedly order cream chargers online.

#2 Compatibility with Your Whipper

Nitrous oxide tanks are widely compatible with different brands of whipped cream dispensers. All you need is a quality pressure regulator and an adaptor screw to connect it to a cream whipper.

#3 Environmental Friendly

One food-grade nitrous oxide tank holds more than 80 8g cream chargers. So, you’ve got fewer N2O gas cylinders to dispose of every time. Also, many local recycling centers may accept gas tanks that are completely empty and depressurized.

#4 Longer Shelf Life of Whipped Cream

N2O Tanks are filled with 99.99% pure culinary-grade nitrous oxide. The gas dissolves in a whipping cream mixture and prevents it from going rancid. You can store your N2O-charged cream whipper with whipped cream for up to 14 days in the refrigerator.

#5 Money & Time Saving

A package of a few nitrous oxide tanks will cost you less than buying a large box of 8g cream chargers more than once in a short period. You also don’t have to use the charger holder more than once to charge a 2-pint cream whipper. Just use a pressure regulator to inject a precise amount of N2O that’s sufficient for the number of portions of whipped cream you are making.

#6 Multiple Flavors

With nitrous oxide tanks, you get a variety of flavors. Some of the most popular ones on the market include mango, watermelon, peach, strawberry, and pineapple.

There was a time most people would prefer to buy small nitrous oxide cartridges for making cream at home. Back then not so many people knew that an N2O tank could be connected to a dispenser via a pressure regulator.

Nowadays they know how to use a nitrous oxide pressure regulator and they have discovered that a tank of nitrous oxide is better than a canister in many ways. They found out that an N2O tank is more sustainable. Instead of 80+ small canisters, you just need one N2O tank. This makes nitrous oxide tanks more economically viable and environmentally friendly.

Nitrous oxide tanks are highly user-friendly once you know how they work with a pressure regulator. You can set a precise amount of pressure for your needs, helping you reduce wastage. Gone are the days you needed to screw and unscrew the charger holder more than once to charge your cream whipper with enough pressure.

The choice to buy in bulk is more economical for N2O tanks than canisters. Many brands lower N2O tank prices per unit when customers buy in bulk. There are also many logistic benefits when buying N2O tanks in bulk. You not only get reduced delivery costs but you also spend less time stocking and managing inventory.

How Much Pressure Used in a Whipped Cream Dispenser

The optimal pressure that whipped cream dispensers operates with ranges from 30 to 40 pounds per square inch. This is around 2 to 2.8 bar pressure. An 8g cream charger will charge an empty dispenser with 30 pounds per square inch.

Every whipped cream dispenser brand recommends users not exceed a certain amount of pressure when using their cream makers. That’s why it’s recommended to only use one 8g N2O cartridge with a cream whipper. Overcharging a cream whipper can increase the pressure in the dispenser, exceeding the recommended levels.

This can be life-threatening as the whipped cream dispenser could explode. According to research, two French women were injured and one died after their cream dispenser exploded. These incidences occurred several years ago, but the dangers of over-pressurizing a whipped cream dispenser are real.

So, you have to be very careful when using a nitrous oxide tank with a whipped cream dispenser. Stick with the recommended pressure levels for your cream whipper size. Some nitrous oxide tank brands provide recommended N2O pressure levels for different portions of whipped cream.

For example, a pressure of 8 bar is recommended for creating 150ml of whipped cream when using a 1-pint cream whipper. The pressure usually increases in small increments as you increase the volume of the cream.

GreatWhip Nitrous Oxide Tank – How Does It Work?

The Great Whip nitrous oxide tank is one of the best options for whipping cream. It usually comes with a compatible nitrous oxide pressure regulator, which makes set-up a breeze even for a novice user.

How it Works

Video sourced from GreatWhip-Online

You need the following to learn how it works: the Great Whip nitrous oxide tank, a compatible N2O pressure regulator, a whipped cream dispenser, and whipping cream.

Get the included pressure regulator and screw the inlet port to the nozzle of the Great Whip nitrous oxide tank. Make sure the connection between the inlet port and the tank nozzle is tight to prevent leakages.

Then, add whipping cream and other desired ingredients to the whipped cream dispenser. Tighten the head of the dispenser to prevent leakages. Attach a decorator tip to the nozzle adaptor on the dispenser head.

Attach the pressure hose regulator screw to the built-in screw on the dispenser head. Twist the control knob to turn on the regulator. Fill the dispenser with the recommended pressure, turn the control knob off, and disconnect the pressure regulator from the dispenser. Attach the protector cap to the built-in screw on the dispenser head.

Shake your pressurized whipped cream dispenser 10 to 20 times and dispense the cream to top your desserts.

GreatWhip Cream Chargers – Empty Tank Disposal

Video sourced from Galaxy Gas

You need to depressurize your used nitrous oxide tank before you can dispose of it at a local recycling center. For this process, you need either a twist-down or push-down pressure-release valve. Either valve type can help you test whether or not your N2O tank is empty and depressurized.

You need to insert the push-down valve into the included threaded housing. Screw the housing onto the tank and place the plastic nozzle on top and push down to release pressure. The twist-down valve doesn’t need any housing. Just screw it onto the tank nozzle and twist it clockwise to release pressure.

Once you have confirmed the tank is empty and depressurized, you can contact your local recycling center to dispose of the tank.


Do you need a regulator for the nitrous oxide tank?

You need one because nitrous oxide tanks are designed to work with a pressure regulator. It does more than help you pressurize your whipped cream dispenser safely. It also helps you control the precise amount of gas you are feeding your cream whipper. You can charge the dispenser according to the specific portions of whipped cream you are making.

Is it legal to buy a tank of nitrous oxide?

The laws governing the legality of buying nitrous oxide don’t restrict people from buying N2O tanks for food preparation purposes. But it is illegal to buy a tank of nitrous oxide for recreational use. Many regions, states, and countries discourage recreational users from inhaling the gas because of its adverse effects.

How do I know if my nitrous oxide tank is full?

The first thing you can do is check the pressure of the nitrous oxide tank on pressure regulator gauges. If it is full, the gauge reading should be about 750 PSI. Secondly, you can weigh the nitrous oxide tank. Then, compare it to the weight of the N2O tank when it is full.

How do you use a nitrous oxide tank?

You need three things to use a nitrous oxide tank – the tank, a compatible pressure regulator, and a whipped cream dispenser. Attach the pressure regulator to the tank and the cream whipper. Next, twist the nozzle to open and pressurize the canister. Use the gauges to monitor and control the amount of pressure going to the dispenser.

What is the PSI of a nitrous oxide tank?

The PSI of a tank of nitrous oxide gas is approximately 750 PSI.
How much pressure is in a NO2 cartridge?
A NO2 cartridge or canister contains 8 grams of nitrous oxide gas. When all the nitrous gas from the cartridge is injected into a whipped cream dispenser, it generates a 30 pounds per square inch pressure.

What does a nitrous oxide regulator do?

A nitrous oxide regulator is an ingeniously designed valve system that helps reduce, regulate, and control the pressure of N2O when charging a dispenser. Nitrous oxide pressure regulators are designed to work with N2O tanks. You can reduce or increase the pressure by twisting the control knob clockwise or anticlockwise. A regulator also improves efficiency because it delivers a precise amount of nitrous oxide every time.

How do you make food-grade nitrous oxide?

There is more than one way you can make culinary-grade nitrous oxide. The simplest and safest technique is heating ammonium nitrate to break it down into water and nitrous oxide. You can also decompose sodium nitrate and ammonium sulphate or decompose hyponitrous acid.

What is the price of the NO2 regulator?

The price of a nitrous oxide pressure regulator range from one brand to another, depending on quality and performance. The price ranges from $50 to $100 per unit. But the final cost may increase, depending on the shipping charges.

What is food grade NO2 used for?

Food-grade NO2 is commonly used in the food industry as a propellant or an additive when creating whipped cream, cocktails, and other cream charger cuisines.

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