extinguishers,fire extinguisher,powder extinguisher

fire fighting extinguishers,automatci extinguisher,ABC fire extinguisher,dry powder fire extinguisher,extinguisher

Portable stored-pressure powder series fire fighting extinguishers are effective extinguishing appliances,in which extinguishing gaent sodium bicarbonate and ammonium phosphate powder together with the driveng gas -nitrogen are filled in a full-sealed container.During application ,nitrogen drives to jetting powder for extinguishing ,which is fast and effective in extinguishing,light in weight ,convenient and simple in operation,safe and reliable

model	specification	MFZ /ABC1	MFZ /ABC2	MFZ /ABC3	MFZ /ABC4	MFZ /ABC5	MFZ /ABC8
1	Extinguisher classification	1A21B	1A21B	2A34B	2A55B	3A89B	4A144B
2	Weight of extinguisher agent  (kg)	1±0.05	2±0.06	3±0.09	4±0.08	5±0.10	8±0.16
3	Nitrogen pressure (Mpa20 ±5)	1.20~0.12	1.20~0.12	1.20~0.12	1.20~0.12	1.20~0.12	1.20~0.12
4	Effective spray time (s)	8	8	13	13	13	15
5	Spary residual rate (%)	≤15	≤15	≤15	≤15	≤15	≤15
6	Delayed-action time of discharge(s)	≤5	≤5	≤5	≤5	≤5	≤5
7	Effective spray distance (m)	3.0	3.0	3.5	3.5	3.5	4.5
8	Application temperature ()	-20~+55	-20~+55	-20~+55	-20~+55	-20~+55	-20~+55

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