6KG STORE PRESSURE AUTOMATIC FIRE EXTINGUISHER MODEL:PD4-AT/PD6-AT
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6KG STORE PRESSURE AUTOMATIC FIRE EXTINGUISHER MODEL:PD4-AT/PD6-AT

Suitable for Class A B C Fires
Automatic Sprinkler Valve(Different Temperature Bulb Available)with Pressure Release
CE Approved Cylinder With Phosphated treated And Powder Coated
High Performance Dry Chemcial Powder According to DIN EN615
100% Helium Leak Detected.
Production Under ISO9001 Quality System
Availability:
  • 2L

  • 0.2kg

  • Dry Chemiacl Powder Fire Extin

  

Product Overview


What is the Store Pressure Automatic Fire Extinguisher?

The store pressure automatic fire extinguisher (Model: PD4-AT/PD6-AT) is a cutting-edge dry chemical powder fire extinguisher designed to provide rapid and reliable fire suppression without manual intervention. Crafted for versatility and efficiency, this device combines advanced engineering with high-quality materials to tackle various fire hazards, making it a cornerstone of modern fire safety equipment for both commercial and industrial environments. Unlike traditional manual extinguishers, its automatic activation feature ensures that fires are addressed in their early stages, minimizing property damage and safeguarding lives.


Core Purpose of PD4-AT/PD6-AT Model

The primary goal of the PD4-AT/PD6-AT fire extinguisher is to deliver instant fire protection for Class A, B, C, and F fires—covering common combustibles, flammable liquids, electrical equipment, and cooking oils. Its store pressure design eliminates the need for manual triggering, making it ideal for areas where human response might be delayed or inaccessible. Whether installed in large warehouses, busy commercial kitchens, or residential buildings, this extinguisher acts as a proactive defense system, ensuring continuous fire safety coverage.


AUTOMATIC FIRE EXTINGUISHER MODEL:PD4-AT/PD6-AT


Functionality


Automatic Activation Mechanism

At the heart of this extinguisher lies its automatic sprinkler valve, equipped with temperature-sensitive bulbs that react to rising fire temperatures. When the ambient temperature reaches a preset threshold, the bulb ruptures, triggering the valve to release the stored pressure and dispense the dry chemical powder. This seamless activation process ensures that fires are suppressed within seconds of ignition, preventing them from spreading to larger areas. The valve’s precision engineering guarantees consistent performance, even in harsh environmental conditions.


Dry Chemical Powder Extinguishing Principle

The high-performance dry chemical powder inside the extinguisher works by interrupting the chemical reaction of the fire, smothering flames and cutting off oxygen supply. Unlike water-based extinguishers, this powder is non-conductive and safe for use on electrical fires, making it a versatile solution for mixed-hazard environments. The store pressure system ensures that the powder is distributed evenly and with sufficient force to cover the fire source, ensuring thorough extinguishment without leaving residual damage.


Characteristic Advantages


Certification & Quality Assurance

This CE approved fire extinguisher is manufactured under the strict guidelines of the ISO9001 quality system, ensuring compliance with international safety standards. Each unit undergoes rigorous testing, including 100% helium leak detection, to guarantee leak-proof performance and long-term reliability. These certifications not only validate the product’s safety but also enhance its credibility for businesses seeking compliant fire protection solutions.


Durable Cylinder & Reliable Components

The extinguisher features a phosphated treated cylinder with a powder-coated finish, providing exceptional resistance to corrosion, rust, and physical impact. This robust construction ensures that the device can withstand harsh industrial environments, extreme temperatures, and frequent handling without compromising performance. The high-quality components, including the automatic valve and temperature bulb, are designed for longevity, reducing the need for frequent replacements and maintenance.


User-Centric Design & Versatility

Beyond its automatic functionality, the PD4-AT/PD6-AT model boasts a user-friendly design that allows for easy installation and occasional manual operation if needed. Its compatibility with multiple fire classes makes it a one-stop solution for diverse settings, eliminating the need for multiple extinguisher types. The lightweight yet durable build ensures that the extinguisher can be mounted in various locations without straining structures, while its compact design saves valuable space.


Applications


Industrial Settings

Ideal for manufacturing plants, warehouses, and factories, this store pressure automatic fire extinguisher protects against fires caused by machinery, chemicals, and combustible materials. It is particularly effective in areas with limited human oversight, such as storage rooms, production lines, and utility closets, where early fire detection and suppression are critical.


Commercial Spaces

Restaurants, hotels, shopping malls, and office buildings benefit greatly from this extinguisher’s ability to handle kitchen grease fires (Class F), electrical fires (Class C), and common combustible fires (Class A). Installed in commercial kitchens, server rooms, and public areas, it provides peace of mind for business owners and ensures the safety of employees and customers.


Residential Buildings

Apartment complexes, townhouses, and large homes can leverage this dry chemical powder fire extinguisher to protect against household fires, including those from cooking oils, electrical appliances, and furniture. Its automatic activation is especially valuable for multi-story buildings where fire spread can be rapid, giving residents more time to evacuate safely.


FAQ


What Fire Classes Does This Extinguisher Cover?

This PD4-AT/PD6-AT fire extinguisher is designed for Class A (combustible solids), Class B (flammable liquids), Class C (electrical equipment), and Class F (cooking oils and fats) fires, making it suitable for most common fire hazards.


How Does the Automatic Sprinkler Valve Work?

The valve uses a temperature-sensitive bulb that breaks when exposed to fire temperatures. This rupture releases the stored pressure, allowing the dry chemical powder to be dispensed automatically. Different temperature bulbs are available to suit specific environment requirements.


Is Regular Maintenance Required?

While the extinguisher is built for reliability, regular visual inspections are recommended to ensure the cylinder is intact, the valve is functional, and the temperature bulb is undamaged. Professional servicing every few years is advised to maintain optimal performance and compliance with safety standards.


Can It Be Used Manually If Needed?

Yes, the store pressure automatic fire extinguisher includes a manual override option for situations where immediate manual activation is preferred. Simply follow the instructions on the unit to trigger the powder release manually.


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