1. The non-pressurized suspended type fine dry powder fire extinguishing device (solid-gas conversion model) is one of the most advanced gas automatic fire extinguishing systems in China. It can be used for both full flooding automatic fire extinguishing in relatively enclosed spaces and for local protection automatic fire extinguishing in open areas.

2. Non-pressurized suspended fine dry powder fire extinguishing devices feature long throw distance, large protection area, and normal pressure operation. They require minimal maintenance during use and have a service life of up to ten years.

3. Non-pressurized suspended fine dry powder fire extinguishing devices are widely used in factory workshops, transformer rooms, cable tunnels, cable shafts, cable risers, archives, libraries, museums, communication base stations, large storage warehouses, tobacco warehouses, high-speed rail tunnel rooms, and petrochemical explosion-proof areas, among other locations.

4. The non-pressurized suspended type fine dry powder fire extinguishing device is aesthetically pleasing: The product takes into account various design factors such as aesthetics, thermodynamics, and dynamics, resulting in a fashionable extinguishing device.

5. Non-pressurized suspended type fine dry powder fire extinguishing devices are equipped with solid gas generators that can be activated instantly upon startup. The generators smoothly and regularly convert from solid to gas within the extinguishing device, producing high-pressure gases such as carbon dioxide, water vapor, and nitrogen, which propel the fine dry powder extinguishing agent into the fire scene for extinguishing. No significant explosion sound or shockwave is produced.

6. The non-pressurized suspended fine dry powder fire extinguishing device features an advanced starting method that completely isolates the starting source from contact with the surrounding air. It is a good intrinsically safe explosion-proof automatic fire extinguishing device, representing a new technology for non-pressurized fire extinguishing devices.

7. Non-pressurized suspended fine powder fire extinguishing device is easy to install: Simply hang the extinguishing device above the protected item.

8. The non-pressurized suspended fine powder fire extinguishing device is safe and reliable; internally pressure-free, no leakage occurs, with dual-start protection to prevent unintended discharge.

9. The non-pressurized suspended fine dry powder fire extinguishing devices have various starting methods: 1) Manual start 2) System interlock 3) Independent temperature control start