4.2MPa red FM200 automatic gas fire extinguishing system colorless
Working principle of FM200 HFC-227ea fire extinguishing system:
The external pressure HFC-227ea fire extinguishing system is different from the traditional internal pressure HFC-227ea gas fire extinguishing system. The high-pressure power gas used to transport the fire extinguishing agent is stored separately in a dedicated pressurized gas bottle group. After the system is started, the high-pressure power gas is released and then enters the fire extinguishing agent bottle group after being decompressed by the decompression device, pushing the fire extinguishing agent through the fire extinguishing agent delivery pipeline to the protection area for fire extinguishing. It has the advantages of high efficiency, stable spraying, safety and reliability.
Compared with the internal pressure HFC-227ea system, the external pressure HFC-227ea fire extinguishing system has the
following advantages;
(1) The fire extinguishing agent delivery distance is greatly improved, which is more suitable for long-distance delivery and large space protection area;
(2) The delivery pipeline has a smaller diameter, which can reduce pipeline investment;
(3) The nozzle inlet pressure is higher, which improves the atomization effect of the fire extinguishing agent, shortens the spraying time, and improves the fire extinguishing efficiency.
Bottle group specifications and storage pressure
| Bottle group name | Model specification (l) | Storage pressure (20℃) |
| Nitrogen start-up bottle group | 8 | 6Mpa |
| Nitrogen automatic bottle group | 70 | 13.5Mpa |
| Fire extinguishing agent bottle group | 70 | 90 | 120 | 150 | 180 | 0.3Mpa |
Applicable to Class A, B, C, E fires. The following are the fire categories:
Company introduction:
Guangzhou Rongan Fire Protection Equipment Co., Ltd. is a professional manufacturer of fire protection facilities integrating R&D, production, design and sales services. The company has experts from the national fire protection industry standards committee and a group of professional technical service teams with more than ten years of experience in the fire protection industry, and will spare no effort to provide you with the most intimate and professional comprehensive technical solutions for fire protection engineering products. "Rongxiao" series products produced by the company have passed the national compulsory product certification and the national fixed fire extinguishing system inspection center, with reliable quality and stable performance, and the factory has passed the ISO9001 quality system certification.
Frequently asked questions:
Q1: Are you a manufacturer or a trading company? A1: We are manufacturers.
Q2: How long is the delivery time? A2:10 days, which can be negotiated according to the quantity.
Q3: How to deal with the fault? A3: During the warranty period, we will provide you with a remote emergency plan during working hours. During the free maintenance period, the company will replace spare parts or complete machines that have failed due to defects or quality problems free of charge.
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4.2MPa Red FM200 Automatic Gas Fire Extinguishing System Colorless Images
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