Fire Extinguisher Sizes

fire extinguisher sizes
Fire extinguisher sizes and ratings

There are a variety of fire extinguisher sizes used as required it for effectiveness in the event of a fire in a protected place. However, fire extinguishers used in offices, factories, hospitals, hotels, malls, and labs. Then, the size of fire extinguishers determined by the needs of each site.

If the place that protected vast areas small, then more effectively using small fire extinguishers as well. Because it is more effective, easy to carry while not reducing the main function to put out the fire. But if a place that protected is greater, then the fire extinguisher sizes that larger also needed. Because of the larger size of fire extinguishers, will also save the bigger media used as firemen put out the fire. Also, maybe even greater because of the longer emissivity.

Fire extinguisher sizes and types

Will be bad if a fire occurs while it is large, but used to put out the fire is small. So, before you can fire off the media that is in the tube fire is up. For that, the selection and use of fire extinguishers must be adapted to the needs and the extent of the protected places. However, the larger fire extinguisher sizes, the more expensive price. But surely has more media, and can cover more area. The fire extinguisher sizes that available on the market as follows:

Fire extinguisher sizes chart

Measurement media: ABC Dry Chemical, proper for fire types A, B, and C


1 kg Powder Fire extinguishers
2 kg Powder Fire extinguishers
3 kg Powder Fire extinguishers
4 kg Powder Fire extinguishers
5 kg Powder Fire extinguishers
6 kg Powder Fire extinguishers
9 kg Powder Fire extinguishers

Trolley (Wheels)

25 kg Powder Fire extinguishers
50kg Powder Fire extinguishers
68kg Powder Fire extinguishers

Media weight: carbon dioxide (CO2), for type B and C fires

3 kg CO2 Fire extinguishers
6 kg CO2 Fire extinguishers
25 kg CO2 Fire extinguishers (Trolley)

Media weight: HFC227 (Halon replacement for Liquid Gas) suitable for all types of fire


1. HFC227 1 kg Fire extinguishers
2. HFC227 2 kg Fire extinguishers
3. HFC227 3 kg Fire extinguishers
4. HFC227 6 kg Fire extinguishers
5. HFC227 9kg Fire extinguishers


1. HFC227 25 kg Fire extinguishers
2. HFC227 50kg Fire extinguishers
3. HFC227 68kg Fire extinguishers

Fire agent weight: AFFF Foam Liquid, not proper for fire from electrical damage because have conductivity.
1. Foam fire extinguisher 6 kg
2. Foam Fire extinguishers 9 kg
3. Foam Fire extinguishers 25 kg (trolley)
4. Foam Fire extinguishers 50kg (trolley)

For fire extinguisher sizes and types under 20 kilograms, usually a tube-shaped portable. Can be removed by hand either one or two people. For more than 20 kg weight using tubes that fitted with wheels, for easy in bringing to the location closest to the fire. All fire extinguishers equipped with latch lock, hose, and nozzle to facilitate direct media fire bursts in the direction of the point source of the fire.