INERT GAS
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% |