Dry Powder Fire Suppression System–Reduced Project Complexity

Dry powder fire suppression systems feature a modular integrated design, combining the dry powder tank, driving gas cylinders, control unit, and discharge piping on a single base for easy transport and rapid on-site deployment. The system supports both automatic and manual activation, with fast discharge to suppress combustion at an early stage and minimize losses. Ideal for oil & gas facilities, power equipment, and high-risk industrial applications, it offers short installation time, high reliability, and easy maintenance—helping contractors improve project efficiency and safety.

Dry Powder Fire Extinguishing Equipment PDF

Dry powder fire suppression system on white background

Technical Specifications

Design Discharge Density: 0.6 kg/m³
Discharge Time: ≥ 60 s
Operating Pressure: 1.5 MPa
Dry Powder Capacity: 2000 kg
Tank Volume: 2400 L
Operating Temperature: -30 °C to +60 °C
Propellant Cylinders: 4 × 80 L @ 200 bar
Nozzles: DN25, Brass

Features

The system consists of a dry powder tank, nitrogen driving cylinders, pressure reducing valve, safety valve, nozzles, detectors, and a fire alarm & control panel, forming a complete fire suppression solution.
Supports both automatic activation via detectors and manual release, ensuring higher reliability and control in emergencies.
Designed discharge density: 0.6 kg/m³; discharge time: ≥ 60 s, enabling rapid formation of an effective extinguishing concentration.
Approx. 2000 kg powder capacity with a 2400 L tank, equipped with 4 × 80 L / 200 bar driving cylinders, suitable for large protected areas.
Working pressure approximately 1.5 MPa; operating temperature: -30 °C to +60 °C, adaptable to various industrial environments.
Ideal for warehouses, transformers, generators, control rooms, port cranes, and mining equipment.

System Components

This is a typical dry powder fire suppression system configuration. The system is centered on a powder tank storing extinguishing agent, with nitrogen cylinders providing the driving pressure.

Upon activation from the control panel or manual release, nitrogen is discharged to pressurize the tank, conveying the powder through the main piping to the nozzles for rapid fire suppression.

The system is equipped with pressure gauges, safety valves, pressure reducing valves, and gas piping to monitor operating status and ensure stable, safe pressure control.

It is suitable for high-risk hazards such as flammable gases, combustible liquids, and electrical fires, offering fast response, high extinguishing efficiency, and reliable performance.

Dry powder fire suppression system components diagram on white background

Application

The system features a clear piping layout and fast response, making it ideal for power distribution rooms, equipment rooms, and flammable or explosive areas, providing highly reliable active fire protection for critical facilities.

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