EDJ Fire fighting pump - copy

EDJ Series Fire Pump

Product Introduction

The EDJ Series Fire Pump is a high-efficiency specialized pump unit developed by our company to meet the demands of modern building fire protection systems. Incorporating advanced hydraulic models and fire safety design standards, it is specifically engineered for fire water supply, sprinkler systems, and other firefighting applications. This product series strictly complies with national fire equipment quality standards and features compact structure, reliable operation, and easy maintenance. It is widely used in fire protection systems for commercial complexes, high-rise residential buildings, industrial parks, transportation hubs, and various public facilities.

Key Features

1. High Efficiency and Reliability

   • Utilizes a hydraulic model designed with three-dimensional flow analysis, improving efficiency by 5%-8% compared to similar products, ensuring rapid provision of sufficient water pressure and flow during emergencies.

   • Critical components are made of high-strength corrosion-resistant materials. The pump shaft undergoes quenching and tempering, and pressure-bearing parts are rigorously tested under hydrostatic pressure to ensure long-term fault-free operation.

2. Fire-Specific Design

   • Complies with the GB 6245 "Fire Pumps" national standard, featuring rapid start-up response—achieving rated operating conditions within ≤15 seconds after receiving a signal.

   • Supports multiple operating modes including continuous operation, intermittent operation, and standby, adapting to various fire protection system requirements.

3. Intelligent Control and Protection

   • Can be equipped with an intelligent control cabinet for automatic inspection, self-diagnosis, remote monitoring, and automatic switching functions.

   • Built-in multiple protections: overload, phase failure, overheating, and water leakage detection, ensuring safe system operation.

4. Low Noise and Vibration

   • Precision dynamic balancing tests and vibration-damping design result in operational noise ≤75 dB. Vibration levels comply with ISO 10816 standards, making it suitable for noise-sensitive environments.

5. Flexible Configuration and Easy Maintenance

   • Modular design offers horizontal, vertical, and other structural forms for easy installation and space optimization.

   • Standardized interface design allows quick disassembly and replacement of main components, significantly reducing maintenance time and costs.

6. Energy Saving and Environmental Protection

   • High-efficiency motors comply with GB 18613 energy efficiency standards. Some models are compatible with frequency conversion control, adjusting water output based on actual demand to reduce energy consumption.