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ALTOP™

Air Liquide’s innovative cylinder top

ALTOP™: an innovative approach to gas cylinders. Developed by Air Liquide,  ALTOP’s built-in features make quality, safety, and time and money savings easy. ALTOP™ is an integrated cylinder valve and regulator system that eliminates high-pressure gas loss and maintains gas quality.

Saves Money:

No need to buy and maintain a separate regulator and regular checks are performed by Air Liquide.

Saves Time:

Ready to use due to the built-in regulator and on/off lever and quick connect for a range of gases.

Saves Gas:

No gas loss thanks to the on/off lever and built-in contents gauge.

Work Safely:

Emergency cut-off, protected valve and no more exposure to high-pressure gas flow.

Altop - The world most used cylinder top