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Gas fire suppression equipment manufacturer

From blueprint design to cylinder inspection, from installation and commissioning to remote operations and maintenance—Xinlin’s 3,500-square-meter smart manufacturing base simplifies fire‑protection engineering.

What are the different specifications of cabinet-type heptafluoropropane gas fire suppression systems?

2026-08-25


When the solenoid valve for the gas cylinder is connected to a 24 V power supply, it will activate immediately, resulting in a gas leak. Therefore, during commissioning, the solenoid valve must never be installed on the gas cylinder; it should only be connected after the system has been fully commissioned and verified to operate properly, and following successful fire‑safety inspection and acceptance.

In large and medium-sized server rooms and public buildings, cabinet-type heptafluoropropane gas fire suppression systems are commonly employed as critical safety equipment. Typically, the appropriate size of the heptafluoropropane fire suppression unit is selected based on the specific floor area. At present, cabinet-type heptafluoropropane systems are available in five standard capacities—40 L, 70 L, 100 L, 120 L, and 150 L—each tailored to meet the requirements of different floor areas.

 

Because cabinet‑type heptafluoropropane gas fire‑extinguishing systems do not require a dedicated cylinder room, with all cabinets installed within the protected area, they effectively save indoor space and eliminate application constraints imposed by limited floor space. Moreover, in the event of a fire, compared with other safety devices, these systems—designed to match the protected area—can rapidly discharge the extinguishing agent, reducing delivery time and enabling more efficient response to emergencies.

 

That concludes our overview of the cabinet‑type heptafluoropropane gas fire‑extinguishing system specifications for today. We’re confident that everyone is now familiar with the five available sizes of this system.

More products

The company’s core offerings include: clean‑gas fire suppression systems, with one‑stop services for design, manufacturing, installation, and maintenance; heptafluoropropane (FM‑200, HFC‑227ea) fire suppression systems; Novec 1230 (perfluorohexanone) clean‑gas fire suppression systems; IG‑541 mixed‑gas and IG‑100 nitrogen fire suppression systems; high‑pressure piped‑network carbon dioxide (CO₂) fire suppression systems; and intelligent gas‑based fire alarm control panels.