| 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) | 14.77 | 16.88 | 18.99 | 22.49 | 23.05 | 25.3 |
| System service temperature(℃) | 0～+50 | 0～+50 | ||||
| Minimum fire extinguishing design concentration | 37.5% | 37.5% | ||||
| Safe design concentration of manned workplace | ≤43% | ≤43% | ||||
Applied range
| Heptafluoropropane fire extinguishing agent can extinguish the following fires | The heptafluoropropane fire extinguisher can't put out the fire of the following substances |
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Fire extinguishing types explained
Product Features
Advantages: The project cost is slightly lower than that of HFC-227ea;
Too many bottle groups are used, which takes up a lot of space;
The storage working pressure is high, and the quality requirements for pipeline network construction are high;
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.
