68L ( 45kg ) Seamless Cylinder
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 CO² High Pressure Systems :.
The UNIQUE FIRE CO2 System comprises the following main components:
     A. Liquified CO2 GAS  
Carbon Dioxide is a non-flammable, colourless, odourless, non-corrosive, non-damaging electrically and non-conductive gas.

CO2 extinguishes fire by reducing the concentration of oxygen and / or the gaseous phase of the fuel in the air to the point where combustion stops. It is utilised mainly for the protection of :-

  •   Gaseous and liquid flammable materials
  •   Electrical hazards
  •   Engines using gasoline and other flammable fuels
  •   Ordinary combustibles
  •   Hazardous solids

CO2 will NOT extinguish fires where the following materials are actively involved in the combustion process:-

  •    Chemicals containing their own oxygen supply
  •    Reactive metals
  •    Metal hydrides
     B. CO2 Cylinder Modules
Our CO2 cylinder can be connected to a manifold via a non return valve to enable individual containers to be removed from the system without interruption of the general protection.

Generally, the cylinders are grouped in rows in any combination.

We recommend a single row or double row arrangement for economical space utilisation.

The cylinder are tested to 250 bars and conform to DOT-3AA & BS 5045 PART 1, NFPA 12.

SOLENOID OPERATED PILOT CYLINDER
The pilot cylinder assembly is used to provide Nitrogen gas with pressure of 550 psi, from the pressure calculation it can operate the pneumatic actuation on single to 210 Nos CO
2 cylinder installation.

Upon receiving the 24vdc, the solenoid valve opens, allowing gas to flow from the cylinder onto the manual / pneumatic actuator fitted to the pilot valve, thus opening the pilot valve and releasing gas onto the CO2 pneumatic valve.The pilot cylinder may also be operated manually either locally at the pilot cylinder, or remotely by pull cable and pull box.

 NOTE:

  1. To recharge the pilot cylinder if the pressure fall below 400 psi or the required pressure.
  2. Install the solenoid pilot cylinder away from the 45kg CO2 cylinder.

     C. Release Unit
The release and subsequent discharge of the CO2 gas can be effected either manually and / or automatically. 1. MECHANICAL RELEASE
The fusible link is mounted onto a wire rope stretched by weights.
Upon heat application, the fusible link breaks and actuates the release mechanism at the CO2 cylinder bank.

  MANUAL ACTUATION   
The manual release actuation is effected by just pulling the release handle at the cylinder valve

.  AUTOMATIC ACTUATION  
Automatic release occurs according to the fire hazard detected in the room to be protected as in total flooding or within the immediate vicinity of the object to be protected as in local application. It can be either mechanical, pneumatic, electrical or electro-pneumatic.

2. PNEUMATIC MECHANICAL RELEASE
The fusible link is mounted onto a wire rope stretched by weights.
Upon heat application, the fusible link breaks and actuates a CO2 pilot cylinder. The discharged gas of the pilot cylinder actuates the release mechanism at the CO2 cylinder bank.
3. ELECTRICAL RELEASE
Detectors responding to a fire condition transmit a signal to the detection panel, which then activate the release mechanism.
UNIQUE FIRE INDUSTRY SDN BHD
No. 16, Jalan BK 1 / 12, Kinrara Industrial Park,
Bandar Kinrara, Jalan Puchong,
47100 Selangor, Malaysia.

Tel : 603-8076 1880 / 8076 1841 / 8076 1842    
Fax : 603-8076 1862
 
Website : http://www.uniquefire.com
E-mail :  enquiry@uniquefire.com

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