Which are fire extinguisher for petroleum?

1. Dry chemical fire extinguisher
2. Carbon dioxide fire extinguisher
3. Foam fire extinguisher

- Foam extinguishers are effective for extinguishing petroleum fires because they create a blanket of foam that smothers the fire and prevents it from spreading. Foam extinguishers are available in both portable and wheeled models.
- Carbon dioxide extinguishers are also effective for extinguishing petroleum fires because they displace the oxygen in the air, which smothers the fire. Carbon dioxide extinguishers are available in both portable and wheeled models.
- Dry chemical extinguishers are not as effective for extinguishing petroleum fires as foam or carbon dioxide extinguishers, but they can still be used to control the fire until a more effective extinguisher can be brought to the scene. Dry chemical extinguishers are available in both portable and wheeled models.