perfluorohexanone fire extinguishing system UL 2166 standard

data center fire protection system — Wanlin, 12-year Chinese perfluorohexanone (FK-5-1-12) fire extinguishing manufacturer, WL-PF900 (Vehicle & Cabin Perfluorohexanone Fire Suppression System) NFPA 2001/ISO 14520/EN 15004 certified. Vehicle-Specific Design + FK-5-1-12 Agent + Detection Tube + Automatic + Cabin/Engine Compartment Pr. OEM/ODM, factory direct p···