Guangdong SenJe Fire Protection Group
Tel : 86-020-31065211
Fax : 86-020-31132229
Address: Xianchong Industrial Park, Panyu, Guangzhou, China
Simple introduction of foam extinguisher
There are various kinds of fire extinguisher, and one of the common extinguisher is foam fire extinguisher.
1. Foam fire extinguisher. At present, the mainly extinguishant is chemical foam, which work by covering a burning flammable liquid with a blanket of foam, cutting off the fire’s air supply and preventing the release of flammable vapours.
The foam fire extinguisher are suitable for the flammable liquids , by it is unable to put out the fire caused by electrical fire.
When we use it, we need to upside down the cylinder twice, and then take the safety pin out and press the handle. However, as for the oil fire, we can’t point at the root of the fire in a place approx in case of the oil spout out.
Beside, we need to exchange the extinguishant every six months, or once a year at latest.
2.The effective bulk range for the 10L foam fire extinguisher is 5m, and the effective bulk time is 35s; While as for the 65L foam fire extinguisher, the effective bulk range is 9m, and the effective bulk time is 150s.
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