System reliability and advancement:
The fire extinguishing principle of nitrogen is to use physical fire extinguishing methods, which reduce the oxygen concentration without any chemical reaction. It has no corrosive effect on important and precious materials and protected areas, is non-conductive, and is easy to clean up after the fire. Nitrogen is stored in a gaseous state. When it is sprayed, due to its obvious stability, the gas will not drop the temperature in the protected area, nor will it produce condensation. This will not cause any damage to important paper and items that cannot be damp or moldy.
System technical parameters and composition
1. System technical parameters
| Executive standard |
GB 25972-2010 |
| System working pressure(20℃时,MPa) |
15 |
20 |
| Volume of fire extinguishing agent bottle group(L) |
70 |
80 |
90 |
80 |
82 |
90 |
| System injection time(s) |
≤60 |
≤60 |
| Filling quantity of extinguishing agent(kg) |
12.47 |
14.25 |
16.04 |
17.48 |
17.92 |
19.67 |
| System service temperature(℃) |
0～+50 |
0～+50 |
| Minimum fire extinguishing design concentration |
37.5% |
37.5% |
| Safe design concentration of manned workplace |
≤43% |
≤43% |
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.
Product Tags:
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