Carbon dioxide is a colorless, odorless, electrically non-conductive gas whose density is approximately 50% greater than air. Our high-pressure CO2 system suppresses fire by providing a blanket of heavy gas that absorbs heat from the fire and reduces the oxygen content of the atmosphere to a point where combustion becomes impossible.

A naturally occurring atmospheric element, carbon dioxide dissipates into the air, allowing an almost immediate return to normal operations without the interruption of a costly clean-up and the expense of damage to assets from suppressant residue. This results in fewer repair costs and reduced downtime.

At Xingjin, we understand that a fire-related business interruption can keep your company from being competitive in a global market. We are committed to researching, developing, and providing the most advanced fire protection technology and best customer service in the industry. We understand the marketplace demands an "up and running" business world around the clock. We are dedicated to keeping industry in business by keeping fires out.

The pipe network type of CO2 automatic fire suppression system is mainly composed of three parts: extinguishing devices, pipe fittings, and electrical accessories.

• Extinguishing devices — including the cylinder for filling and storing CO2, the frame, and the driving device (nitrogen cylinder) that triggers the storage cylinder to discharge the agent.
• Pipe fittings — conduits that connect the extinguishing device and guide the agent into the protective zone, such as high-pressure galvanized steel pipe, flanges, and elbows.
• Electrical accessories — control and activation components for system operation.

The system is suitable for protecting a wide range of environments, including:

• Library and archives rooms
• Electronic computer rooms
• Electrical substations
• Telecommunication rooms
• Hangars and garages
• Marine engine rooms and cargo holds
• Paint-spraying rooms and boiler rooms
• Control centers

It is suitable for extinguishing all types of fires involving flammable liquids and solid matter, as well as gas fires in which power can be cut off before extinguishing the fire.

The illustration below demonstrates the working principle of the complete system.