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Product Description
Brief introduction and application
HFC-227ea fire extinguishing system is widely used in China and many other countries and regions in the world at present. Propane heptafluride is a kind of colorless and odorless gas, with zero consumption potential to the ozonosphere, which is in compliance to the requirement of environmental protection. It is an ideal substitute for alkyl halide extignuishant at present, with the characteristics of clean, low toxic, good electric isolation and high fire extinguishing efficiency.
The propane heptafluoride fire extinguishing system of our company has the advantages of complete designed parameters, perfect functions, accurate and reliable operation, non-leakage in long-term storage, simple installation and commissioning, and convenient operation and maintenance. The system is mainly composed of auto alarm controller, cylinder, valve driving device, selector valve, non-return valve, pressure switch, frame, spraying nozzle and ductwork. Unit independent system and combination allocation system may be composed according to the application requirement for fire protection of one area and several areas respectively. It is applicable to the fire protection of many important places such as computer room, telecommunication center, underground works, petroleum extraction on the sea, library, archives, treasure house and power distribution room.
Product Feature
Main technical performance and parameters
Model：ZJRQ40/5.4
Volume(L)：40
Max.Working Pressure(MPa)：5.4
Height(mm)Including neckring：930
Diameter(mm)：264
Thread of the cylinder：M50X2
Gas：HFC-227ea(CF3CHFCF3)≤1150Kg/M3
Filling Pressure(MPa20℃)：2.5/4.5
Max Working Pressure of the System：3.5/5.5
Filling density(MPa20℃):Equal or less 1150Lg/M3
Working power:AC220/50HZ
Spare power:DC24
Power Consumption:Not Exceeds 15W warning,and not exceeds 30W in alarms
Environmental Condition:-10~+50℃
Max Protecting Space(M3):2000
Actuating Means:Manual/electric/Mechanical Operation
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