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Internally stored pressure heptafluoropropane fire extinguishing system

Internally stored pressure heptafluoropropane fire extinguishing system

Internally stored pressure heptafluoropropane fire extinguishing system

Presentación del producto

The HFC-227ea fire extinguishing system consists of a cylinder rack, extinguishing agent cylinders, propellant gas cylinders, high-pressure hose, liquid check valve, manifold, safety relief device, low-release, high-sealing valve, selector valve, gas check valve, signal feedback device, and electromagnetic drive nozzle.

Características

1. Diverse Models: The system is available in two configurations: standalone and modular. It offers two storage pressures, 4.2 MPa and 5.6 MPa, and is available with various cylinder sizes to meet diverse needs.
2. Compact Design: The system can be arranged in single or double rows, making it compact and adaptable to cylinder rooms of various shapes and sizes.
3. Easy Maintenance: The system features a rational design with key components located within the cylinder room, allowing for quick inspection of each component's status.
4. Quick Assembly: The system utilizes a modular design with a rational structural design, allowing for disassembly and transportation, and rapid on-site assembly.
5. Quick Response: When installed in a cylinder room near the protected area, the system is professionally calculated to rapidly release the extinguishing agent and extinguish the fire.
6. Safety and Reliability: The device features automatic, manual, and mechanical emergency operation modes, ensuring reliable operation and comprehensive safety measures.
7. Cost-Effectiveness: For multiple, large-scale protection areas within close proximity, an internal pressure storage system is more economical and affordable.
8. Genuine Materials: The extinguishing agent is of high purity and is filled according to professional design and calculation.

Parámetros técnicos

Especificaciones del modelo Storage Container Capacity Storage Pressure (20°C) Maximum Operating Pressure (50°C) Maximum Fill Density (kg/m³) Fire Extinguishing Agent Release Time Activation Mode Operating Temperature Range Drive Gas Start
Voltage Current
QMQ4.2/70N 40L 4.2MPa 5.3MPa ≤950 ≤10s Automatic, Manual, Mechanical Emergency 0°C-50°C Nitrogen DC 24V ≤1.6A
QMQ4.2/90N 70L
QMO4.2/100N 90L
QMQ4.2/120N 120L
QMQ4.2/150N 150L
QMQ4.2/180N 180L
QMQ5.6/70N 40L 5.6MPa 8.0MPa ≤1080
QMQ5.6/90N 70L
QMQ5.6/100N 90L
QMQ5.6/120N 120L
QMQ5.6/150N 150L
QMQ5.6/180N 180L

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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