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IG541
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  • IG541

IG541


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  • Product Description
    • Commodity name: IG541

    Overview of the Components of the IG541 Gas Fire Suppression System

    IG541 is a gaseous fire‑extinguishing agent composed of 52% nitrogen, 40% argon, and 8% carbon dioxide. It is a colorless, odorless, non‑toxic, and non‑conductive gas with an ozone depletion potential (ODP) of 0 and a global warming potential (GWP) of 0. Its atmospheric lifetime is very short, making it an environmentally friendly fire‑extinguishing agent.

     

     

    Main Technical Parameters of the IG541 Gas Fire Suppression System

    Model Specifications

    QMH15/70-XL, QMH15/80-XL
    QMH15/90-XL

    QMH20/70-XL, QMH20/80-XL
    QMH20/90-XL

    Fire extinguishing agent composition

    N2, Ar, CO2 (proportions 52%, 40%, 8%)

    Implementation Standard

    GB25972-2010

    Working pressure at 20°C

    15MPa

    20MPa

    Operating pressure and temperature

    0~50℃

    Filling density at 20°C

    211.15 kg/m³

    281.06 kg/m³

    Maximum operating pressure at 50°C

    17.2MPa

    23.2MPa

    Fire extinguishing method

    Fully submerged

    Startup method

    Automatic, pneumatic, manual, and mechanical emergency operation

    Injection time

    ≤60S

    Drive bottle group pressure

    6MPa

    Performance Features

    ① Rapid fire suppression, with precise and reliable operation.

    ② Leaves no residue after extinguishing the fire.

    ③ Non-conductive fire extinguishing agents.

    ④ Does not produce chemical decomposition products; does not harm the human living environment.

    ⑤ Simple operation and maintenance, with an aesthetically pleasing appearance.

    ⑥ It is non‑asphyxiating and free of toxic side effects, making it suitable for areas where people work regularly.

    1

    Relief valve pressure relief device

    2

    High-pressure hose

    3

    Check valve

    4

    Pilot valve

    5

    Bottle bundle clamp assembly

    6

    Fire extinguishing agent cylinder assembly

    7

    Fire-extinguishing agent cylinder assembly

    8

    Fire extinguishing agent cylinder pressure gauge

    9

    Manifold

    10

    Propellant gas pipeline

    11

    Nameplate

    12

    Selector valve

    13

    Check valve

    14

    Solenoid valve

    15

    Pressure gauge

     16

    Propellant Gas Cylinder Assembly

Certification

High-Tech Enterprise Certificate
High-Quality Service Provider on the Guangdong Province Fire Extinguisher Maintenance Platform
Safety Production License
Approval Certificate for Special Equipment Inspection and Testing Institutions of the People’s Republic of China

Factory

The company operates a modern production facility spanning over 3,500 square meters, equipped with automated production lines and state-of-the-art testing equipment, ensuring high-quality output at every stage.

Main gate
Factory equipment
Factory equipment
Office
Office
Office
Factory equipment
Factory equipment

FAQ

We offer free consultations to help resolve your issues.

What are the differences between Xinlin Fire Protection and other fire‑protection manufacturers in Guangzhou?

The company focuses on the gas‑based fire suppression segment, refraining from offering a full range of fire‑protection equipment. It emphasizes high cost‑effectiveness, flexible small‑batch customization, and rapid delivery times. With its base in Guangzhou, it provides faster after‑sales response. In contrast, large, diversified fire‑protection manufacturers offer a broader product portfolio but at relatively higher prices.

How long is the lead time for the product? Do you offer customization?

Standard products are delivered within 7–10 days, and we offer customized options for dimensions, piping, and other specifications. We can also provide tailored fire protection solutions for different protected areas.

Where is the product suitable for use?

It is primarily used in scenarios where water-based fire suppression is unsuitable, such as data centers, high- and low-voltage switchgear rooms, energy storage stations, archives, cultural relic storage facilities, and precision instrument workshops.

What is Xinlin Fire Department’s service commitment?

1. Provide customers with free, efficient design solutions; 2. Conduct relevant equipment inspections and performance testing; 3. Deliver on time in accordance with contractual requirements; 4. Offer comprehensive, efficient installation and commissioning services; 5. Ensure compliance with the customer’s product quality standards; 6. Ensure fulfillment of the customer’s service expectations; 7. Guarantee that the company’s products meet fire‑safety acceptance criteria; 8. Undertake liability for any economic losses incurred by the customer due to product quality issues.

Xinlin Fire Department’s Standard Service Procedure

Free solution design → Production → Logistics and shipping → Professional installation team provides on-site installation, with online guidance and system commissioning support → Fire safety acceptance inspection → 24/7 after-sales service team

I need to place a purchase order—what information do I need to provide?

1. It is necessary to inform the procurement team which equipment is required, and whether a detailed list and drawings are available.

2. Project location (for filing purposes) and objective factors related to transportation and installation.

View all FAQs

Contact us now

Need help? We’re here to assist you anytime!

Telephone

Manager Lin: +86-180-2241-9119

Manager Ye: +86-185-8926-2098


Email box

gzxlxf02@163.com

646189744@qq.com

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Our Services

With a team of experts, we strive to provide support and assistance across all domains. From consulting and customization to after-sales support and maintenance, we are committed to delivering exceptional satisfaction. Our goal is to leverage our extensive industry expertise and cutting-edge technology to help our clients achieve their objectives efficiently and effectively. Whether you require assistance with project management, technical support, or any other service-related matter, we are here to assist you and exceed your expectations.

Be responsible to customers

Partnerships and Sustainable Cooperation

Partner

China Energy Engineering Group
Sun Yat-sen University
China Post
Bank of China
China Mobile
China Southern Airlines
China Southern Power Grid
China Unicom

More products

The company’s core offerings include: clean‑gas fire suppression systems, with one‑stop services for design, manufacturing, installation, and maintenance; heptafluoropropane (FM‑200, HFC‑227ea) fire suppression systems; Novec 1230 (perfluorohexanone) clean‑gas fire suppression systems; IG‑541 mixed‑gas and IG‑100 nitrogen fire suppression systems; high‑pressure piped‑network carbon dioxide (CO₂) fire suppression systems; and intelligent gas‑based fire alarm control panels.

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