What is a CO2 Tank | CryoFX®
What Is a CO2 Tank and How Does It Work in Special Effects?
A CO2 tank is a container used to store and transport compressed carbon dioxide gas, which is widely used in special effects to create cold smoke and other visual effects. If you are a DJ, production company owner, or special effects technician looking to learn more about CO2 tanks and how they function in special effects, this guide will provide a comprehensive overview.
Benefits of Using CO2 Tanks
One of the primary benefits of using CO2 tanks in special effects is their ability to produce a plume of cold smoke that enhances the visual impact of an event. CO2 tanks are frequently used in concerts, festivals, and other live performances to create dramatic and stunning atmospheres.
Another significant advantage of CO2 tanks is their portability and ease of use. Available in a variety of sizes, CO2 tanks can be easily transported to event locations and quickly connected to special effects equipment. They are also controlled using a trigger or other activation mechanism, ensuring convenient operation.
CO2 tanks are also cost-effective and environmentally friendly. Unlike certain chemicals used for special effects, carbon dioxide is non-toxic and does not pose a risk to the environment, making it a sustainable choice for event productions.
How CO2 Tanks Work
CO2 tanks function by storing compressed carbon dioxide gas at high pressure, typically between 800 and 900 psi. The gas is compressed into a liquid state, which remains stored in the tank until it is released for use.
When a CO2 tank is connected to special effects equipment, opening the valve allows the compressed gas to escape. The sudden expansion of the gas creates a plume of cold smoke, which can be directed to achieve visually captivating effects.
Other Questions You May Have
How do I choose the right size CO2 tank for my event?
The appropriate tank size depends on the scale of the event and the amount of special effects required. A team of experts can assist in determining the correct size and number of tanks needed to meet specific performance requirements.
How do I transport and store CO2 tanks safely?
CO2 tanks should always be transported and stored in well-ventilated areas, away from heat sources or ignition points. They must be secured in an upright position to prevent tipping or damage.
Can CO2 tanks be refilled or reused?
Yes, CO2 tanks can be refilled or exchanged for a full tank at specialized refilling stations. They can also be reused for multiple events, provided they are properly maintained and handled with care.
Conclusion
CO2 tanks play a crucial role in special effects, offering a safe, cost-effective, and environmentally friendly way to produce stunning visual effects. Whether used for theatrical productions, concerts, or large-scale events, CO2 tanks contribute significantly to event atmospheres. If you have further questions or would like to learn more about CO2 tanks and their applications, feel free to reach out for more information.
Availability
CO2 tanks are available for rental or purchase from CryoFX®.
Updated - 05/18/2025.