IG541 gas fire extinguishing system_IG541 gas fire extinguishing system_Junmu Fire Equipment Manufacturing (Jiangsu) Co., Ltd

IG541 gas fire extinguishing system·R&D and Manufacturing of Junmu Fire Fighting Equipment

Focus on the belief that science and technology are the primary productive force

High pressure carbon dioxide f… High pressure fine water mist … Pipeline based heptafluoroprop… Cabinet style heptafluoropropa… IG541 gas fire extinguishing s…

IG541 gas fire extinguishing system

The fire extinguishing agent of IG541 mixed gas fire extinguishing device is currently recognized internationally as a "green" environmentally friendly gas fire extinguishing agent that can replace halogenated fire extinguishing agents, and has been widely used internationally.

It is a natural combination of nitrogen (N2), argon (Ar), and carbon dioxide (CO2) in a certain proportion, with an ozone depletion potential value of ODP=0 (no damage to the atmospheric ozone layer) and a greenhouse effect value of DWG=0 (no greenhouse effect). It has the characteristics of being colorless, odorless, non polluting to equipment, non corrosive, good insulation performance, and has no adverse effects on human body, animals, and plants. The fire extinguishing mechanism is to reduce the concentration of oxygen in the combustion zone to below the concentration required to maintain combustion, achieving suffocation fire extinguishing, which is a purely physical fire extinguishing process.

Consultation Hotline：13196699119（WeChat with the same number）

Product parameter

Model specifications	QMH15/80-JM	QMH15/90-JM
Maximum working pressure(MPa)	17.2
Working temperature range(℃)	0~50℃
Specification of fire extinguishing agent bottle group(L)	80	90
Filling amount of fire extinguishing agent(Kg)	16.8	18.9
Minimum fire extinguishing design concentration	37.50%
Design concentration for places with people	≤43%
Storage pressure(MPa)	15
Drive air source pressure(MPa)	6
Working power supply(V)	AC220
Emergency power supply(V)	DC24
Injection time(S)	≤60
System startup mode	Automatic/Manual/Emergency Operation
System classification	Unit independent system, combination allocation system
Execution standards	GB25972-2010

IG541 Mixed Gas Fire Extinguishing Device Mixed Gas Composition and Quality Requirements Table
Main components	Nitrogen（N2）	Argon（Ar）	Carbon Dioxide（CO2）
Proportion Purity requirement (volume ratio)	48.8~55.2%	37.2~42.8%	7.6~8.4%
Proportion Purity requirement (volume ratio)	≥99.9%	≥99.9%	≥99.5%
Moisture content requirement (mass ratio)	≤4*10^-4%	≤5*10^-4%	≤1*10^-3%
Nitrogen content requirement (mass ratio)	≤3*10^-4%	≤3*10^-4%	≤1*10^-3%

Product picture