Safeguard Your Vessel with Clean Agent Fire Protection Technology--Marine FM-200 Fire Suppression System
1. Application Range
The Marine HFC-227ea Fire Suppression System is designed to effectively fight fires in the following categories:
- Electrical Fires
- Flammable Liquid or Melting Solid Fires
- Surface Fires on Solid Materials
This system is particularly suitable for use in high-risk areas aboard ships, such as engine rooms, boiler rooms, battery rooms, and electrical equipment compartments.
2. Key Features
The Marine HFC-227ea Fire Suppression System is a fully integrated solution that uses a piping network to distribute the fire extinguishing agent. Key features of the system include:
- Reliable and precise operation
- Good sealing and pressure containment
- Three control modes: Pneumatic, Electric, and Emergency Manual
This ensures flexibility in operation and ease of use in various emergency scenarios.
3. Technical Specifications
| Model | QMQ2.5/XXN-RG | QMQ4.2/XXN-RG | QMQ5.6/XXN-RG |
|---|---|---|---|
| Storage Pressure | 2.5 MPa | 4.2 MPa | 5.6 MPa |
| Max Operating Pressure (at +50°C) | 4.2 MPa | 5.3 MPa | 6.7 MPa |
| Min Operating Pressure (at 0°C) | 2.0 MPa | 3.6 MPa | 4.6 MPa |
| Filling Density | ≤1.12 kg/L | ≤0.95 kg/L | ≤1.12 kg/L |
| Cylinder Volume | HFC-227ea Cylinder (L): 2/4/8/10/20/30/40/70/90/120/150/180 | Nitrogen Starting Cylinder (L): 4 | |
| Design Fire Extinguishing Concentration (Volume) | ≤10% | ||
| Activation Methods | Electric, Pneumatic, Emergency Manual | ||
| Note | "XX" represents the cylinder volume in the model |
4. System Components and Operation Principle
4.1 System Components The HFC-227ea Fire Suppression System consists of the following components:
- Pressure cylinders
- Cylinder valve assemblies
- Discharge hoses
- One-way liquid valves
- Collection manifold
- Pneumatic control valves
- Remote discharge stations
- Pipeline nozzles
- Electrical alarm panels
- Visual and audible alarm devices
The system operates via two primary activation modes: electric activation and pneumatic activation, with a manual emergency backup option.
4.2 Operating Principle Upon activation, the system releases HFC-227ea, a clean agent that suppresses fires by removing heat and interrupting the combustion process. The extinguishing agent is evenly distributed through a network of nozzles and pipes, providing targeted coverage to the fire-affected areas. The system ensures rapid response to potential fire hazards, enhancing safety on board.
5. HFC-227ea Cylinders
The system utilizes high-performance pressure cylinders designed to store HFC-227ea, a fire suppression agent. Various cylinder sizes are available to meet the specific needs of the vessel.
| Cylinder Volume (L) | Cylinder Type | Max Operating Pressure | Thread Connection |
|---|---|---|---|
| 2 | Seamless Steel | 8 MPa | PZ27.8 |
| 4 | Seamless Steel | 8 MPa | PZ27.8 |
| 8 | Seamless Steel | 8 MPa | PZ27.8 |
| 10 | Seamless Steel | 8 MPa | PZ39 |
| 20 | Seamless Steel | 8 MPa | PZ39 |
| 30 | Seamless Steel | 8 MPa | PZ39 |
| 40 | Seamless Steel | 8 MPa | PZ39 |
| 70 | Seamless Steel | 8 MPa | PZ56 |
| 90 | Welded Steel | 5.6 MPa | PZ56 |
| 120 | Welded Steel | 5.6 MPa | M64X2 |
| 150 | Welded Steel | 5.6 MPa | M80X2 |
| 180 | Welded Steel | 5.6 MPa | M80X2 |
This system is designed to provide an effective, fast-acting, and environmentally friendly fire suppression solution for marine applications. With its versatile activation options and advanced fire suppression technology, it ensures the safety and protection of both crew and critical vessel equipment.
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