Why use Air Liquide Helihi gas to inflate your balloons?

- Certified gases
Air Liquide offer the highest benchmark for gases safety and quality. - Industry expertise
We provide a responsive service with experienced advisors that deliver tangible benefits to your business. - Safety and technological expertise
Rely on us to provide safe and reliable guidance for selecting the right products and services for your requirements. - Simplicity
Intuitive products that are easy to transport, ready to use and easily accessible. - Diverse offer
We offer balloon gas cylinders in various capacities and weights and all associated gas handling equipment and PPE. - Flexible delivery or collection options
Are available from our local depots and other stockists in your region. See our website for a list of stockists.
How many balloons can I fill?
The number of balloons you can fill will depend on the cylinder used and size of balloons, here are some guidelines to help.
Cylinder sizes | 10" Latex Balloon | 12" Latex Balloon | 16" Latex Balloon | 18" Latex Balloon |
---|---|---|---|---|
Helihi L10 200b | 200 | 110 | 50 | 125 |
Helihi L20 200b | 400 | 220 | 100 | 250 |
Helihi L50 200b | 1000 | 580 | 258 | 620 |
Helihi L10 300b Nevoc | 1400 | 800 | 365 | 925 |
Cylinder specification
Cylinder sizes | Product codes | Cylinder contents volume | Cylinder dimensions (mm) |
---|---|---|---|
Helihi L10 200b | 91411100 | 1.8m3 | 665 x 178 |
Helihi L20 200b | 91411200 | 3.7m3 | 950 x 190 |
Helihi L50 200b | 91411300 | 9.06m3 | 1520 x 230 |
Helihi L10 300b Nevoc | 91411500 | 13.6m3 | 1570 x 230 |
What is important to know about Helium (He)

The properties of helium (He):
Helium is a very light gas. It is neither flammable nor toxic. Helium is odorless, invisible, silent and insensitive. It is seven times lighter than oxygen. This is why, when inhaled, helium remains present in the lungs and in the blood, which risks seriously complicating the transport of oxygen. Indeed, the helium inhaled takes the place of oxygen in the lungs.
The Dangers of Helium (He):
Breathing helium can cause reduced mobility, unconsciousness, asphyxiation, and even sudden death. Loss of consciousness can cause respiratory arrest, and therefore oxygen starvation to the brain. This can lead to irreversible damage to the central nervous system, causing lifelong paralysis or death. Even the brief breath of helium can lead to asphyxiation without the victim realizing it.
Warn others of the dangers of helium (He):
Conscious breathing, inhalation or ingestion of gas is always discouraged. But this is especially true for helium! When you see someone doing it, warn them of the dangers.
Balloon Gas Calculator

Use our quick and easy balloon gas calculator to find out the number of cylinders you require or volume depending on the size of balloon being filled.