Zhishun QMQ4.2/90W-XF1 90L External Storage Automatic FM200 Heptafluoropropane Class Fire Suppression System Steel Tube Total

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zhishun@zhishunfirefighting.com

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400-660-5119

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Fire Extinguishers

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产品描述

Sevofluoropropane fire extinguishing system with pipe network is an intelligent automatic fire extinguishing system composed of bottle assembly frame, fire extinguishing agent bottle assembly, container valve, high pressure hose, liquid check valve, collector pipe, safety release device, selection valve, signal feedback device, fire extinguishing agent conveying pipeline, nozzle, starting bottle, driver, starting pipeline, starting gas check valve, etc.

According to the requirements of different application sites, it can be composed of unit independent system and combined distribution system, and adopt full flooding fire extinguishing mode to achieve fire protection for single and multi-protection areas, with advanced technology, high fire extinguishing efficiency and easy maintenance.

Product model	QMQ4.2/90W-XF	QMQ4.2/120W-XF	QMQ4.2/150W-XF	QMQ4.2/180W-XF
Agent volume（L）	90	120	150	180
Agent storage pressure	4.2 MPa
Max working pressure	5.3MPa
Filling density of agent	≤1250kg/㎡
Working start power supply	DC24V
Fire-fighting technique	Total flooding
Jetting time	≤10S
Starting mode	Automatic, manual, mechanical emergency operation
Driving gas	N2
Drive gas filling pressure	6MPa
Power bottle filling pressure	13.5MPa
Ambient temperature	0℃~50℃

Application scenario

External stored pressure HFC-227ea fire extinguishing system is widely used in computer room, power distribution room, telecommunication center, library, archives, treasure warehouse, underground engineering and other class A surface fire, class B, class C fire and electrical equipment fire.

However, it is not applicable to active metals such as potassium, sodium, magnesium, uranium, metal chloride, digestive fiber and other fire sites.