FK-5-1-12 Clean Agent Fire Suppression System is an engineered total-flooding type system designed to protect high-value and mission-critical areas such as data centers, communication rooms, power control stations, and equipment rooms.
It uses FK-5-1-12, a clean, colorless, and electrically non-conductive agent that leaves no residue and causes no damage to sensitive equipment. The agent is environmentally friendly, with zero ozone depletion potential and an atmospheric lifetime of only about five days.
The system consists of super-pressurized cylinders (25 bar or 42 bar), container valves, manifolds, check valves, discharge hoses, pilot hoses, and nozzles. It supports automatic, electrical manual, and pneumatic manual actuation, meeting NFPA 2001 design requirements.
AT5112SPA is ideal for normally occupied areas when designed below the NOAEL limit (10 %) and provides rapid flame knock-down and minimal downtime after discharge.
Main Features:
• Clean and residue-free extinguishing agent
• Safe for electronics and occupied areas
• Environmentally friendly (zero ODP, low GWP)
• NFPA 2001 / UL / FM compliant design
• 25 bar & 42 bar super-pressurized cylinders
• Engineered hydraulic flow calculation
• Fast activation and reliable total flooding coverage
Technical Parameters:
Agent: FK-5-1-12 Clean Agent
Cylinder Capacity: 16.6 L – 180 L
Working Pressure: 25 bar or 42 bar at 21 °C
Design Concentration: Class A – 4.5 %; Class B – 5.85 %; Class C – 4.5 %
Operating Temperature: 0 °C – 54 °C
Safety Limit (NOAEL): 10 % (≤ 5 minutes exposure)
System Type: Engineered total flooding
Actuation Mode: Automatic / Electrical Manual / Pneumatic Manual
Compliance Standard: NFPA 2001, UL 2166, FM 5600
Applications:
Data centers
Server and communication rooms
Power generation and transformer rooms
Control rooms and substations
Archive and storage areas
Industrial production workshops
Electronic and automation facilities
