perfluorohexanone system nozzle

non-pressurized perfluorohexanone fixed extinguishing device direct from Wanlin Fire Protection — 12-year factory experience, WL-PF400 perfluorohexanone fire suppression system certified UL 2166/FM 5600/EN 15004/ISO 14520/NFPA 2001/CE. Key specs: FK-5-1-12 Clean Agent + Linear Heat Detection Tube (Pneumatic), Self-Activating Detection Tube + Direct Agent Di···