Balloon Gas Cylinders

Buy Helium Balloon Gas Cylinders Online

Make your next event soar with Helihi, the professional-grade helium balloon gas. Whether you are a small party shop, an event planner, or managing a large-scale corporate promotion, we can provides the reliable gas supply you need to keep the party going.

Our Helihi range is non-flammable, non-toxic, and designed for maximum ease of use, ensuring your balloons stay buoyant and your setup stays simple.

Helihi Cylinder Range: Find Your Size

We offer three core cylinder sizes to suit any volume requirement. All cylinders feature a standard BS341 No. 3 valve connection, making them compatible with most universal balloon filling kits.

1. Helihi L10 (1.8m³)

• The Portable Choice: Ideal for small parties, local events, or mobile decor.

• Inflation Capacity: Approx. 200 x 10" Latex balloons or 125 x 18" Foil balloons.

• Size: Compact and easy to transport (approx. 665mm height).

2. Helihi L20 (3.7m³)

• The Mid-Size Specialist: Great for larger celebrations and shop-front displays.

• Inflation Capacity: Approx. 400 x 10" Latex balloons or 250 x 18" Foil balloons.

• Size: Offers a perfect balance between portability and gas volume.

3. Helihi L50 (9.2m³)

• The Industrial Workhorse: For professional balloon artists and high-volume event decorating.

• Inflation Capacity: Approx. 1,000 x 10" Latex balloons or 620 x 18" Foil balloons.

• Size: A full-height cylinder designed for stationary use or trolley transport.

Bulk Supply: Helium Cylinder Banks

For massive installations, advertising blimps, or continuous commercial use, we can supply Helihi in cylinder banks (also known as MCPs or manifolds).

• Maximum Productivity: Connect 11 to 16 cylinders into a single supply source, providing over 200m³ of gas without the need to constantly swap bottles.

• Industrial Scale: Ideal for stadium launches, mass balloon releases, or "Para Bounce" rides.

• Streamlined Logistics: Reduces handling time and simplifies your onsite gas management.

Helihi Inflation Guide

Safe & Professional Setup

To get started, don't forget to check out our range of Balloon Gas Inflators.

• Latex Nozzles: Easy-to-use tilt valves for quick inflation.

• Auto-Foil Nozzles: Shut off automatically once the foil balloon is full to prevent bursting.

• Safety First: Always store cylinders upright and secure them to prevent toppling. Remember, while helium is safe for balloons, it should never be inhaled as it can cause asphyxiation.

Order your balloon gas today or contact your local Engweld branch to discuss bulk supply and cylinder bank deliveries.