Introduction Of Dry Powder Fire Extinguisher
Dry Powder Fire Extinguisher is a light weight and efficient portable fire fighting equipment, which uses the ABC (ammonium phosphate) dry powder fire extinguishing agent and driving gas nitrogen filled in fully enclosed with container, fire driven by the nitrogen jet dry powder fire extinguishing agent, with fire fast, light weight, high efficiency, easy to use, flexible, safe, and reliable.
Portable fire extinguisher suitable for fighting Class A fires (ordinary solid material fire), B class fires (flammable liquid fire), C class fire (gas fire), E class fire (charged species fire) the beginning of the fire. It can be widely used in factories, schools, hotels, offices, warehouses, vehicles, ships and other fire-fighting purposes.
Purpose and Nature
Portable fire extinguisher with a fire speed, high efficiency, long storage without deterioration, flexible operation, easy to use and good insulation characteristics. Suitable for extinguishing oil flammable liquids, gases and electrical equipment beginning of the fire. This product is factories, offices, schools, hotels, shops, marina, petrol stations and fire fighting equipment ideal for all types of vehicles.
Application Range
1, for fighting flammable liquids and gases in the beginning of the fire, can also be charged equipment fire fighting, which MFZ / ABC type can also be used for fighting fires of flammable solids. Widely used in oil fields, oil depots, factories, shops, power distribution rooms and other places, is the prevention of fire to protect people's lives and property necessary firefighting equipment.
2, temperature range: -20 ℃ ~ +55 ℃.
Care and Maintenance
1, this product is the pressure vessel, storage and transportation to prevent collisions.
2, due to hang in a ventilated, dry place, storage temperature to -10 ℃ ~ +45 ℃.
3, the connections must be tight.
4, regular inspection and found that the green area below the gauge pointer should replenish driving gas extinguishing agent.
Parameters Of Dry Powder Fire Extinguisher
|
|
Extinguishing Media Weightkg
|
Effective injection times
|
Effective spray distance mm
|
Jet lag times
|
Remaining injection rate%
|
Electrically insulatingkv
|
Fire Rating
|
|
A
|
B
|
|
MFZ/ABC1
|
1±0.05
|
≥8
|
≥3.0
|
≤5
|
≤15
|
≥5
|
1
|
21
|
|
MFZ/ABC2
|
2±0.06
|
≥8
|
≥3.0
|
1
|
21
|
|
MFZ/ABC3
|
3±0.09
|
≥13
|
≥3.5
|
2
|
34
|
|
MFZ/ABC4
|
4±0.08
|
≥13
|
≥3.5
|
2
|
55
|
|
MFZ/ABC5
|
5±0.10
|
≥13
|
≥3.5
|
3
|
89
|
|
MFZ/ABC8
|
8±0.16
|
≥15
|
≥4.5
|
4
|
144
|
|
MFZ/2
|
2±0.06
|
≥8
|
≥3.0
|
?
|
21
|
|
MFZ/4
|
4±0.08
|
≥9
|
≥3.5
|
?
|
55
|
|
MFZ/8
|
8±0.16
|
≥15
|
≥4.5
|
?
|
144
|
Pictures Of Dry Powder Fire Extinguisher
