automatic suspension powder extinguisher 4kg 6kg 8kg ..

automatic suspension fire extinguisher,fire extinguisher,fire-fighting,automatci extinguisher,ABC fire extinguisher,dry powder

Specification	XZFTBL6	XZFTBL8
Extinguisher classification	13A,14B	21A,18B
Weight of extinguisher agent  (kg)	6±0.03	8±0.04
Nitrogen pressure (Mpa20 ±5)	1.2±0.12	1.2±0.12
Effective spray time (s)	≤9	≤10
Put out the fire time (s)	≤6	≤8
Spary residual rate (%)	≤2	≤2
Delayed-action time of discharge(s)	≤20	≤20
Application temperature ()	-10~+50	-10~+50
Safeguard radius	≥0.94	≥1.07

A temperature-sensitive glass ball is installed on the nozzle of the spray header of mounted stored pressure dry power fire-fighting equipment, and in normal conditions, the upper end of the glass ball bears against the sealing strip on the nozzle. When there’s a fire, the temperature goes up, liquid in the glass ball automatically breaks because of expansion by heat, the sealing strip automatically falls off and dry power agent in the fire-fighting equipment with nitrogen’s drive sprays from the nozzle to extinguish fire. This series of fire-fighting equipments can extinguish fire quickly and can be used safely, and toxicity of the extinguishing medium is low.

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