E-EDJ Fire Fighting System

The E-EDJ Fire Fighting System is a fully integrated fire protection pump set designed for reliable emergency water supply in industrial, commercial, and infrastructure fire safety applications. It combines an electric motor-driven pump, a diesel engine-driven standby pump, and a jockey pump into a single coordinated system, ensuring uninterrupted performance under all operating conditions.

The system is engineered to automatically maintain pressure in fire pipelines. Under normal conditions, the jockey pump maintains system pressure. When pressure drops, the electric pump activates as the main operating unit. If the electric supply is unavailable or insufficient, the diesel engine pump automatically takes over, ensuring continuous operation during power outages or emergencies.

This configuration makes the E-EDJ system suitable for high-risk environments such as factories, warehouses, airports, petrochemical facilities, power plants, and high-rise buildings where reliable fire suppression is critical.

Built in accordance with international fire protection standards such as GB 6245 and NFPA guidelines, the system is designed for high reliability, fast response, and stable pressure delivery. Its modular skid-mounted structure integrates pumps, controllers, piping, and accessories into a single compact unit, simplifying installation and maintenance.

The diesel engine component ensures independence from external electrical power, while the electric pump provides efficient daily operation. The jockey pump stabilizes system pressure and reduces unnecessary start-stop cycles, improving overall system lifespan and efficiency.

With strong automation control, high transmission efficiency, and robust industrial construction, the E-EDJ system provides a dependable and fully automatic fire protection solution for continuous standby and emergency operation.