20MPa IG541 Gas Fire Suppression System For Minimal Damage
IG541 gas fire extinguishing system
Product introduction: 1G541 is a widely available and non-corrosive
gas that neither supports combustion nor reacts with most
substances. The fire extinguishing agent contains only three inert
gases that exist in nature: 52% ammonia, 40% gas, and 8% carbon
dioxide. The ozone depletion potential (ODP value) is zero, and it
will not have a greenhouse effect on the earth.
Application range: Class A solid surface fire, involving fires of
common combustible materials such as wood and cellulose. Class B
flammable liquid fire. Typical protection areas: libraries,
archives, computer rooms, control rooms, transformer oil-immersed
switches, circuit breakers, circulation equipment, pumps, motors,
cable floor mezzanines, tape libraries, communication exchange
rooms, data transmission rooms, subway signal control rooms,
traffic command centers, process processing equipment rooms, and
other places where people often work or areas with very sensitive
and non-replaceable electronic equipment.
Composition and quality requirements of IG541 mixed gas
| Main components | Nitrogen (N2) | Argon gas (Ar) | Carbon dioxide (CO2) |
| Proportion | 48.8～55.2% | 37.2～42.8% | 7.6～8.4% |
| Purity requirement (volume ratio) | ≥99.9% | ≥99.9% | ≥99.5% |
| Water content requirement (mass ratio) | ≤4×10-4% | ≤5×10-4% | ≤1×10-3% |
| Oxygen content requirement (mass ratio) | ≤3×10-4% | ≤3×10-4% | ≤1×10-3% |
System technical parameters and composition
System technical parameters
| Executive standard | GB 25972-2010 |
| System working pressure(20℃时,MPa) | 15 | 20 |
| Volume of fire extinguishing agent bottle group(L) | 70 | 80 | 90 | 80 | 82 | 90 |
| System injection time(s) | ≤60 | ≤60 |
| Filling quantity of extinguishing agent(kg) | 14.77 | 16.88 | 18.99 | 22.49 | 23.05 | 25.3 |
| System service temperature(℃) | 0～+50 | 0～+50 |
| Minimum fire extinguishing design concentration | 37.5% | 37.5% |
| Safe design concentration of manned workplace | ≤43% | ≤43% |
Company introduction:
Guangzhou Rongan Fire Protection Equipment Co., Ltd. is a
professional manufacturer of fire protection facilities integrating
R&D, production, design and sales services. The company has
experts from the national fire protection industry standards
committee and a group of professional technical service teams with
more than ten years of experience in the fire protection industry,
and will spare no effort to provide you with the most intimate and
professional comprehensive technical solutions for fire protection
engineering products. "Rongxiao" series products produced by the
company have passed the national compulsory product certification
and the national fixed fire extinguishing system inspection center,
with reliable quality and stable performance, and the factory has
passed the ISO9001 quality system certification.
Frequently asked questions:
Q1: Are you a manufacturer or a trading company? A1: We are
manufacturers.
Q2: How long is the delivery time? A2:10 days, which can be
negotiated according to the quantity.
Q3: How to deal with the fault? A3: During the warranty period, we
will provide you with a remote emergency plan during working hours.
During the free maintenance period, the company will replace spare
parts or complete machines that have failed due to defects or
quality problems free of charge.
