BOC supplies helium balloon gas to many major outlets in the UK for big public events and street parades, but we also cater for any event right down to a small party at home. With over 130 years of experience, let BOC handle your balloon gas needs.
- Suitable for latex and foil balloons
- Screw in connection
- Requires filling kit (sold separately)
How many balloons will a cylinder inflate #
| Gas cylinder | 9″ latex | 10″ latex | 11″ latex | 12″ latex | 18″ foil |
|---|---|---|---|---|---|
| 528-L | 1250 | 1000 | 790 | 625 | 620 |
| 528-E332 | 1200 | 950 | 775 | 600 | 590 |
| 528-T | 500 | 400 | 315 | 250 | 250 |
| 528-V | 250 | 200 | 160 | 125 | 125 |
- Based on the average number of balloons that can be expected from the cylinder (if the balloons are inflated correctly). 9″ balloons are based on an average volume of 0.007 m3 per balloon. 11″ balloons are based on an average volume of 0.011 m3 per balloon.
- The E33 is a high pressure 300 bar cylinder that includes a convenient pressure gauge to show the gas contents and works with existing standard balloon kits.