Outside Gas Cartridge Dry Powder Fire Extinguishers are heavy-duty fire suppression units distinguished by an externally mounted gas cartridge attached to the main cylinder. This design isolates the propellant gas (CO₂) from the dry chemical powder until activation, offering enhanced safety and maintenance efficiency for high-risk environments.
Primary Advantages
High-Capacity Suitability:
Optimized for large models (9–50 kg) in industrial/warehouse settings.
Easy Recharging:
Cartridge replacement enables quick refurbishment without specialized equipment.
Zero Pressure Decay:
No routine pressure checks required (unlike stored-pressure units).
Durability:
Thick steel construction withstands mechanical stress and corrosion.
FEATURES:

Features:
Suitable For Class A B C Fires
Filled in High quality ABC dry powder
Produced under ISO9001 Quality System

Technical Descriptions
|
Model No |
CHP7-02 |
|
Capicity |
9kg |
|
Out-Diameter(mm) |
180 |
|
Cylinder Height(mm) |
490 |
|
Volume(L) |
11.5 |
|
Extinguisher Weight(kg) |
14.5 |
|
Filling Weight(kg) |
9±0.18KG |
|
Material |
DC01 |
|
Min Wall-thickness(mm) |
1.3 |
|
Temperature Range(℃) |
-20℃~+55℃ |
|
Fire Rate |
34A 183B C |
|
Packing Size(cm) |
30*20*56 |
Packaging $ Shipping

Our Services
1. Good knowledge on different market can meet special requirements.
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2. Real manufacturer with our own factory located in Taixing, Jiangsu, China
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3. Strong professional technical team ensure to produce the top quality products.
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4. Special cost control system ensure to provide the most favorable price.
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5. Rich experience on Fire equipment.
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