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  • Guangzhou Rongan Fire Equipment Co., Ltd

    Mr. Chen Tel: 13928768802

    Mr. Huang Tel: 13711155165

    Fixed telephone: 020-31143089

    Fax: 020-31143992



    Address: No. 15, Yongfeng Road, Shawan Town, Panyu District, Guangzhou City, Guangdong Province, China

Product detail
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                     External storage pressure heptafluoropropane fire extinguishing system

       Guangzhou Rongan Fire Protection Equipment Co., Ltd. is a professional fire fighting equipment manufacturer integrating R & D, design, production, sales, installation and service.


    I Division outside the storage pressure of heptafluoropropane fire extinguishing system has been through the national fixed fire extinguishing system inspection center inspection report, the external storage pressure Hexafluoropropane fire system identification certificate, the factory passed the ISO9001 quality system certification by the China Ping An Insurance comprehensive coverage.


    External storage pressure Hexafluoropropane fire fighting system works:

         When the system is in operation, the fire extinguisher bottle fire extinguisher is pressurized by the designed pressurized gas bottle set according to the design pressure and transported to the heptafluoropropane fire extinguishing system. For high lift, long-range protection area generally use external storage pressure heptafluoropropane fire extinguishing system solution, the transmission distance can reach more than 240M.


    External storage pressure Heptafluoride extinguishing system Features:

     1. Valve diameter, loss of resistance is small, short discharge time, bottle container valve was straight through the structure, the maximum filling for the 180L, the discharge time is less than 3.5S

    2. The use of diaphragm sealing, sealing performance safe and reliable.

    3. Valve open action quickly, easy maintenance.

    4. High hose connection is simple, easy to install the system site.

    5. Transport distance, the protection of space: to meet the design specifications of the case, the external storage system fire extinguishing agent transport distance, 2.5MPa booster level of pipeline delivery distance greater than or equal to 75M, 4.2MPa pressurized level Pipeline delivery distance greater than or equal to 150M.

    6. High efficiency of fire extinguishing: the pressure of the nozzle of the external pressure storage system is high, the injection time is short, the atomization effect of the fire extinguishing agent is improved and the fire extinguishing efficiency is improved.

    7.HeptafluoropropaneHFC—227eaFire extinguishing system is a high-performance fire fighting equipment, the fire extinguishing agent HFC-227ea is a colorless、Tasteless、Low toxicity、Good insulation、No secondary pollution of the gas,The depletion potential (ODP) of the atmospheric ozone layer is zero,Is one of the alternatives to haloalkanes 1211, 1301。

    External storage pressure heptafluoropropane fire extinguishing systemUnit composition:

    Including fire extinguisher storage cylinders, nitrogen driven cylinders, container valves, unidirectional pressure relief devices, level gauges, nitrogen delivery line assemblies, connecting pipes, check valves. Distribution device and pipe network: including the selection valve, pipe network, nozzle and so on.

    Technical Parameters:

    temperature ℃

    pressure Mpa20℃)

    power supply

    set tempreture

    Operating temperature

    Fire extinguisher bottle

    Nitrogen-driven bottle

    main power

    backup power










    Bottle group name

    Model specifications (L

    Storage pressure(20)

    Nitrogen start bottle set



    Nitrogen start bottle set



    Fire extinguisher bottle group






Copyright © 2015    Guangzhou Rongan Fire Protection Equipment Co., Ltd   All rights reserved

Contact: Mr. Chen  Tel:13928768802  Mr. Huang  Phone:13711155165  Landline:020-31143089   fax:020-31143992   Address: No. 15, Yongfeng Road, Shawan Town, Panyu District, Guangzhou City, Guangdong Province, China   Record license number:粤ICP备16114979

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