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| Brand Name : | Guangzhou Xinlin Firefighting Equipment Co., Ltd. |
| Model Number : | DMP90/20-XL-02 |
| Certification : | UL,FM,CMA,CNAS,ILAC-MRA,CCC |
| Price : | negotiation |
| Payment Terms : | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability : | 200000 sets per week |
| Delivery Time : | 10-15 working days after payment or receipt of L/C |

Main Features
Good Environmental Protection: The IG541 fire extinguishing agent
is a mixture of nitrogen, argon, and carbon dioxide in the
proportion of 52%, 40%, and 8%, which are three basic components of
the atmosphere. After use, it returns to nature in its original
components. Its ozone depletion potential (OPD) is 0, it has no
impact on the Earth's "greenhouse effect", and it does not produce
chemicals that have a long-term impact on the atmospheric lifetime.
High Safety: It causes no harm to the human body at the specified fire
extinguishing concentration, so it is suitable for use in places
where people are working. It is non-toxic, colorless, odorless,
non-corrosive, and non-conductive. It neither supports combustion
nor reacts with most substances.
High Fire Extinguishing Efficiency: It can usually extinguish a fire within 40 seconds. It can quickly
reduce the oxygen concentration in the protected area to below
12.5% that can support combustion, effectively suppressing the
combustion of the flame.
Long-distance Transportation: With a relatively high working
pressure, it is more suitable for gas fire extinguishing systems
for large spaces, long-distance protection, and large-scale use. In
the combined distribution mode, it can be connected to a maximum of
8 protected areas.
Design Requirements
Area and Volume of the Protected Area: The area of a protected area
should preferably not exceed 800 square meters, and its volume
should preferably not exceed 3,600 cubic meters.
Selection of System Components: Appropriate fire extinguishing agent storage cylinder groups,
nozzles, pipelines, and other system components should be selected
according to the specific situation of the protected area to ensure
the fire extinguishing effect and reliability of the system.
Installation of Safety Facilities: The protected area should be equipped with a relief opening, which
is preferably located above two-thirds of the net height of the
protected area; the door of the protected area should open in the
evacuation direction and be able to close automatically; emergency
lighting and evacuation signs should be installed in the protected
area.
Maintenance and Management
Routine Inspection: Regularly check the pressure and appearance of the fire
extinguishing agent storage cylinder groups to ensure they are
normal; inspect the system's pipelines, valves, nozzles, and other
components to see if there are any leaks or blockages; check the
function of the automatic fire alarm and extinguishing control
system to ensure its normal operation.
Regular Maintenance: Conduct a comprehensive inspection and maintenance of the system
once a quarter, including cleaning system components and replacing
aged or damaged parts; conduct a simulated starting test and a gas
injection test once a year to test the performance of the system.
Fault Handling: When a fault occurs in the system, it should be promptly
investigated and repaired to ensure that the system can be put into
normal use when needed.
Technical parameter
Model | DMP90/20-XL-02 |
Agent | N 2,Ar,C0 2 (proportion52%,40%,8%) |
Executive standards | GB25972-2010 |
Working pressure (20ºC) | 15MPa |
Working pressure temperature | 0~50°C |
Filling density (20°C) | 211.15kg/M 3 |
Maximum working pressure(50°C) | 17.2MPa |
Fire extinguishing methods | Total flooding fire extinguishing |
Starting Method | Automatic, pneumatic, and mechanical emergency operations |
Spraying time | ≤60S |
Drive bottle group pressure | 6Mpa |
Application place | Computer room, communication room, control room, valuable equipment
room.cultural relics collection library and archive room, data
storage room, generator room, transformer room, substation circuit
breaker, circulating equipment hydraulic equipment, drying
equipment, dust removal equipment painting production line.etc |
Company profile
Guangzhou Xinlin Fire Fighting Equipment Co., Ltd. is located in Guangzhou, a vital city connecting China to the world, characterized by its convenient transportation and picturesque environment. We are a manufacturing company with a professional and seasoned team of employees, consisting of solution design experts, technical installation specialists, quality inspection professionals, and after-sales service teams, dedicated to the research and development of HFC-227ea (FM200), IG541, IG100, and Novec 1230 products.
Currently, we offer a range of commonly used fire suppression systems, including FM200 fire suppression systems, cabinet-style FM200 fire suppression systems, fully automatic fire extinguisher (hanging),portable fire extinguisher,IG541 fire suppression systems, IG100 fire suppression systems, fire detection tube fire suppression systems, as well as automatic fire extinguishing pipelines.
With high quality products, perfect service and good reputation, the company has won wide praise from customers at home and abroad.

Why choose us
-----------------------------------------------------------------------------------
• Efficient management system
• More than 10 years of experience in gas fire fighting industry
• Advanced equipment and professional engineers
• We provide 8×6 hr technical support and after-sales service
Frequently Asked Questions
-----------------------------------------------------------------------------------
Q1Are you a manufacturer or a trading company?
A1: We are the manufacturer.
Q2: Do you have OEM orders?
A2: Yes, according to the customer's requirements.
Q3: Where is your factory located? How do I get there?
A3: Our factory is located in Dongzhou Industrial Park, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province, China.
You are very welcome to visit our factory.
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| Guangzhou Xinlin Fire Fighting Equipment Co., Ltd. |
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