CO2 fire extinguishers

Laboratory, server room or electrical system: The CO2 fire extinguisher extinguishes residue-free.

CO2 fire extinguishers

CO2 fire extinguishers


  • Maintenance
  • Installation
  • Consulting
  • Instruction / Training
  • Support from CWS fire protection officer


  • Ready for immediate use
  • Carbon dioxide extinguishes without residue
  • Maintenance overview through digital fire protection file

CO2 fire extinguishers - advice, installation & maintenance

The CO2 fire extinguisher extinguishes class B fires quickly and reliably using carbon dioxide. It is suitable for fighting liquids or substances that become liquid (e.g. paint, tar, petrol, plastics). The CO2 hand fire extinguisher is often used in laboratories, electrical systems, IT rooms, server rooms, clean rooms and switch cabinets.

In addition, the CO2 fire extinguisher can be used in the functional range from -30 °C to +60 °C. In addition, you can also use the CO2 fire extinguisher on electrical systems up to 1,000 volts, since carbon dioxide is not electrically conductive. The CO2 fire extinguisher from CWS is a permanent pressure extinguisher with a hand lever function. It can be purchased as a portable version with a floor stand or wall mount. All variants of the carbon dioxide extinguisher are immediately ready for use. In addition, our carbon dioxide extinguishers are officially tested and approved (DIN EN 3, GS and CE).

Maintenance of carbon dioxide extinguishers by CWS

According to DIN 14406, CO2 fire extinguisher maintenance must be carried out by an expert at least every two years. We are happy to come to you for the maintenance of your carbon dioxide fire extinguishers. Contact us now to buy CO2 fire extinguishers, commission maintenance or even enter into a maintenance contract with us.

Important information on the use of CO2 hand fire extinguishers
Carbon dioxide extinguishers may only be used where the size of the room allows. Carbon dioxide (CO2) displaces oxygen. At least 5.5 m² must be available per kg of CO2 used (room height of at least 2m considered). In addition, the employees must be instructed. We also recommend including the CO2 extinguisher in the general risk assessment.


  • For fire class B
  • Especially suitable for EDP/electrical systems
  • Frost-proof, also suitable for garage or outdoor use
  • Easy to use, even for laymen


The CO2 hand fire extinguisher leaves no residue, so consequential damage is avoided or minimized.

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