CO2 (carbon dioxide) cylinders are the most widely used specialised type of gas cylinder: indispensable in food, beverage, fire, medical, industrial and research applications. PWENT offers a full range of steel CO2 cylinders according to the European standard ISO 9809-1, in compliance with the PED 2014/68/EU and TPED 2010/35/EU directives.

Dimensions and technical parameters
PWENT's CO2 cylinder range extends from 3 litres to 67.5 litres, corresponding to 2 kg to 50 kg of CO2. The standard sizes are 3 L (2 kg CO2), 6.8 L (5 kg CO2), 13.4 L (10 kg CO2), 67.5 L (50 kg CO2). Operating pressure 200 bar, test pressure 250 bar. Cylinder diameters between 140-267 mm, length 610-1500 mm. Also available with chrome valve and plastic flange for convenient handling.

Areas of application
Food industry: carbonation, beverage production, breweries, tap systems. Fire protection: carbon dioxide extinguishers for charging fire extinguishers. Health: medical and laboratory use. Industry: for welding (MIG/MAG), shielding gas mixtures, laser cutting. Aquaristics and greenhouses: plant CO2 enrichment.

EU or non-EU manufacturer
We offer premium quality CO2 cylinders from top European manufacturers, as well as cost-effective alternatives from non-EU manufacturers - both with ISO 9809-1 compliance. Contact us for minimum order quantities and volume discounts. We can help you choose the right cylinder size based on CO2 consumption and fill cycle.