The YF0.4Q-MJ / YF0.6Q-MJ Pre-Engineered Non-Pressurized Fire Suppression Device is an independently developed compact fire protection system using FK-5-1-12 (Perfluorohexanone) as the extinguishing agent.
The system features an innovative structure, non-pressurized design, high reliability, and flexible installation options, making it suitable for localized fire protection in enclosed spaces and high-risk equipment zones.
At ambient temperature, the agent remains in liquid form and rapidly vaporizes upon discharge, leaving no residue, no corrosion, and no environmental contamination.
The device supports multiple activation methods including thermal sensing line activation and electrical activation, and can be installed either inside or outside the protected area using screws or adhesive mounting.
MengJiang Fire designs and manufactures customized aerosol fire suppression and detection systems, tailored to meet your specific project requirements in form, function, and performance.
The system extinguishes fire through:
The FK-5-1-12 agent transitions from liquid to gas instantly after discharge, forming a uniform protective atmosphere that quickly suppresses fire without damaging equipment.
| Item | Specification |
|---|---|
| Extinguishing Agent | FK-5-1-12 (Perfluorohexanone) |
| System Type | Non-pressurized |
| Discharge Time | ≤ 10 s |
| Operating Temperature | -10°C to 50°C |
| Operating Humidity | ≤ 95% |
| Activation Method | Electrical / Thermal activation |
| Thermal Activation Temperature | 170°C ± 10°C |
| Operating Voltage / Current | DC12–24V / 1A |
| Protection Rating | IP67 |
| Service Life | 4 years |
| Test Standard | Pre-engineered FK fire suppression test specification |