Class B puts out flammable liquid fires ... A First Alert HOME1 ABC rechargeable fire extinguisher ($24.99) tackles fires of A, B, and C origins, plus you can recharge it (which you should ...

Class B is used for fires in flammable liquids ... Rust and corrosion on the fire extinguisher. Any physical damage to the device should also lead to disposing of the extinguisher.

Class B: Indicates that the extinguisher can extinguish an oil or grease fire. In the case of the Kidde Basic Use Fire Extinguisher we tested, the 10 indicates that it covers 10 square feet. - ...

explains that the five main fire extinguisher types: All round extinguisher This multi-purpose dry chemical extinguisher is ...

Class B extinguishers are rated by the square footage ... More important than anything is the knowledge that a fire ...

For example, an extinguisher rated for only Class A flames may contain only pressurized water. If you use it on flaming oil (a Class B flame), you’re likely to spread the fire. If you use it on ...

The number linked to the B–40 here–notes the maximum area you can extinguish in square feet. The C, as we mentioned, signals that it is also a class C fire extinguisher. The NFPA generally ...

As I learned in this fire fighting class ... Wood and paper (B) Combustible liquids (C) Electrical fires. We show a commercial-version of such an extinguisher here. Thomas Hengge An ABC ...

However, Class B and Class C extinguishers are also good ... A compact 2.5-pound extinguisher like the H3R ABC Fire Extinguisher works well for passenger vehicles – small enough to store ...