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NAFFCOInert® fire suppression system is an engineered system using with fixed nozzle agent and pipe network. NAFFCOInert® systems are designed in accordance with latest edition of NFPA 2001,”Standard on clean agent systems”. This system shall be designed for Class A, Class B & Class C application, it extinguish fire by reducing residual oxygen concentration to a level will no longer support combustion. The system can actuate by detection and control equipment for automatic operation along with providing local manual operation when needed.
Basic Uses: NAFFCOInert® fire suppression system is particularly useful for suppressing fires in hazard areas where an electrically nonconductive medium is essential or desirable. Where the clean environment and the hazard obstructions require the use of a gaseous agent. It is an ideal replacement agent for Halon 1301 alternative.
• Telecommunication facilities
• Electrical and Electronics hazard areas
• Data Centers
• Control Rooms
• Museums / Archives
• Military Installations
• Libraries
• Medical facilities
PRESSURE REGULATOR TECHNOLOGY
Pressure Regulators modulate the discharge pressure to a constant 40-60 Bar which still delivers the design concentration within 60 seconds, but with significant performance and cost benefits:
BETTER SAFETY
• Prevents discharge freeze-up
• Prevents explosive force of discharge
SAVES TIME AND MONEY
• Enables low pressure manifolds & pipework to be used that are of lower cost and easy to install
• Reduces the difficulty and cost of locating/fitting pressure vents in the protected space
EASY MAINTENANCE
• After a system discharge, simply remove the regulator, recharge, and reconnect. No reconditioning necessary
• Functional tests are possible even while the SYSTEM IS ARMED
PHYSICAL PROPERTIES OF IG-01
Chemical Name | Ar (Argon) |
Molecular Weight | 39.9 |
Boiling Point at 1.013 Bar | -185.9°C |
Critical Pressure | 49 Bar |
Critical Temperature | -122.3°C |
Design Concentration for Class A Fire (NFPA) | 38.7% |
Flooding Factor for Class A Fire (NFPA) | 0.481 m³/ m³ |
NOAEL | 43% |
LOAEL | 53% |
PHYSICAL PROPERTIES OF IG - 100
Chemical Name | N² (Nitrogen) |
Molecular Weight | 28 |
Boiling Point at 1 ATM (1.013 Bar) | -196°C |
Critical Pressure | 40 Bar |
Critical Temperature | -146.9°C |
Design Concentration for Class A Fire (NFPA) | 37.2% |
Flooding Factor for Class A Fire (NFPA) | 0.457 m³/ m³ |
NOAEL | 43% |
LOAEL | 53% |
PHYSICAL PROPERTIES OF IG - 55
Chemical Name | N²/Ar |
Molecular Weight | 33.95 |
Boiling Point at 760 mm Hg | -190.1ºC |
Critical Pressure | 602 psia |
Critical Temperature | -134.7ºC |
Design Concentration for Class A Fire (NFPA) | 37.2% |
Flooding Factor for Class A Fire (NFPA) | 0.457 m³/ m³ |
NOAEL | 43% |
LOAEL | 52% |
PHYSICAL PROPERTIES OF IG - 541
Chemical Name | N²/Ar/CO² |
Molecular Weight | 34 |
Boiling Point at 1 ATM (1.013 Bar) | -196ºC |
Critical Pressure | N/A |
Critical Temperature | N/A |
Design Concentration for Class A Fire (NFPA) | 37.2% |
Flooding Factor for Class A Fire (NFPA) | 0.457 m³/ m³ |
NOAEL | 43% |
LOAEL | 52% |