Water fire extinguishers

Office area, sales area or warehouse: Our water extinguisher extinguish small fires of fire class A.

Water fire extinguishers

Water fire extinguishers


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


  • Biodegradable extinguishing agent
  • Maintenance overview through digital fire protection file
  • Very good extinguishing performance due to cooling effect
  • Virtually residue-free extinguishing agent

Water fire extinguishers - Advice, assembly & maintenance

The CWS water fire extinguisher is suitable for the quick and reliable extinguishing of small fires of fire class A (fires with solid, predominantly organic substances such as wood, paper, or textiles). Water fire extinguishers have an extinguishing agent which consists of an aqueous solution and is therefore readily biodegradable. The CWS water fire extinguisher is mostly used in residential areas, offices, sales areas, storage of organic materials (e.g. paper, textiles) and in the agricultural sector (e.g. hay, straw).

The CWS water extinguisher is a continuous pressure or rechargeable extinguisher with spray mist, which can be purchased as an extinguishing pistol with hand lever, impact button, or semi-automatic function. You also have the choice between a portable version with a wall bracket or floor stand and a mobile version. All our CWS water fire extinguishers are officially tested and approved (SIN EN 3, GS and CE mark).

  • Suitable for fire class A (fires with solid, predominantly organic substances).
  • Ambient temperature from 0 °C to +60 °C, frost-proof version down to -30 °C.
  • The water extinguisher can be used on electrical installations up to 1,000 volts, a minimum distance of 1 m must be maintained.
  • Not suitable for oil or grease fires (fire class F) and fires of liquid substances or substances that become liquid (fire class B).

CWS Service for water fire extinguishers

Our advice: For a better overview, use the digital fire protection file from CWS Fire Safety. It gives you information about all of your fire extinguishers and upcoming maintenance. Our CWS service includes delivery, installation, and maintenance of your CWS water extinguishers.

Maintenance of water fire extinguishers by CWS

Fire extinguisher maintenance in commercial and public facilities must be carried out at regular intervals. According to DIN 14 406, at least every two years by an expert like CWS Fire Safety. We are happy to come to you for fire extinguisher maintenance. However, if you have fewer than 5 fire extinguishers and no other fire protection equipment is serviced by us, we can offer to service the fire extinguishers at our CWS Fire Safety branch. Contact your nearest CWS Fire Safety branch in advance to drop off and pick up the extinguisher. If you have more fire extinguishers or other fire protection equipment, we will come directly to you as usual.


  • For fire class A
  • For electrical installations up to 1,000 volts (minimum distance 1 m)
  • Easy to use, even for laymen
  • Use in living areas, offices, sales areas, storage of organic materials, and in the agricultural sector


The CWS water fire extinguisher is reusable due to the exchangeable extinguishing agent. In addition, the extinguishing agent is particularly well biodegradable and free of surfactants and can therefore be used without hesitation for fire class A.

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