Packaged Diesel Engine Fire Pump Equipment – Integrated Pump, Control and Piping Configuration

EDJ fire pump is the main pump used for various fire hydrants and sprinkler fire pumps; it is suitable for various fire boosting and pressure stabilizing pumps; various villas, community and other fire protection systems; industrial and civil building fire protection systems; suitable for Various oil depots, oil loading and unloading docks, logistics parks and other places with high fire protection requirements.

The fire pump has the characteristics of simple structure and stable performance, and because of its high speed and relatively small volume, its efficiency is indeed high. It is precisely because of these advantages of high performance and low energy that the safety and efficiency of the fire pump are in the same use. Leading the pipeline tools.

Compact diesel fire pump for commercial buildings. Features fast start, self-powered operation, smart control, and high-efficiency fire protection.

The fire pump can be installed in multiple ways according to the on-site use conditions. And depending on the flow and head requirements, the required flow and head are increased in parallel and series. The bearing adopts low-noise closed bearing, which has been injected with grease before leaving the factory, which can ensure continuous operation for more than two years, and the components have high concentricity. The pump impeller has good performance. Dynamic balance, no vibration in operation, and improved use environment. The pump shaft seal is a mechanical seal, which solves the serious leakage of conventional centrifugal pump packing, increases the service life, and ensures that the operating site is clean and tidy.

The parts that may cause friction when the pump rotates are all made of wear-resistant, corrosion-resistant and high-anti-seize material combinations to ensure reliable operation, reduce noise, and avoid rust water, blocking spray and other fire-fighting devices, extending service life and after shutdown. Rust bite phenomenon.

The vertical pressure-stabilized industrial fire water supply station integrates a diesel fire main pump, a vertical multi-stage pressure-stabilized pump, an intelligent control cabinet, and an automatic pressure monitoring system. It has advantages such as automatic pressure stabilization, rapid start-up, large-flow water supply, independent diesel power, intelligent monitoring, continuous operation, and convenient maintenance. It is widely used in fire protection projects in industrial parks, petrochemical plants, power plants, warehousing and logistics facilities, high-rise buildings, and large public facilities, providing an efficient, stable, and reliable integrated solution for modern fire water supply systems.

The engine provides the power necessary to drive the pump, allowing it to generate the high-pressure water or firefighting agent needed to combat fires.

This fire pump system features an advanced, high-efficiency pump design that delivers a high flow rate and elevated water pressure, ensuring that adequate water supply is available to quickly control fires in their early stages. Integrated with an intelligent control module, the system monitors real-time operating conditions, automatically adjusts working parameters, and promptly issues alarms in case of any abnormalities, keeping the system operating optimally at all times. By combining robust water pressure with precise smart monitoring, this system not only achieves outstanding firefighting effectiveness but also reduces energy consumption and extends equipment lifespan. It is an ideal solution for providing reliable fire protection across various industrial, commercial, and public buildings.

1.Flow：30-9000 GPM
2.Head： 3-20 Bar (40-300 psi)
3.Power：Diesel & Electric Pump:1.5-710kw Jockey Pump:0.55-160kw
4.Speed：740-2900 r/min
The EDJ Fire Pump Set includes diesel engine pumps, electric pumps and jockey pumps.
In various fields, our products find applications in large hotels, hospitals, schools, office buildings, supermarkets, commercial residences, subway stations, train stations, airports, various transportation tunnels, petrochemical plants, thermal power plants,oil storage tanks, large warehouses, industrial and mining enterprises, seawater injection, etc.

Offer a troubleshooting guide for common fire pump problems, such as low water pressure, priming issues, air leaks, and overheating motors. Break down step-by-step solutions, and advise when it’s necessary to call a professional. Include preventative tips to reduce the occurrence of these issues, such as regular inspection and maintenance practices.

Flow: 30-9000GPM
Head: 3-20Bar
Speed: 740-2900r/min
Frequency: 50 HZ or 60 HZ
The ED Dual-Power Fire Pump System combines electric and diesel engine pumps to ensure uninterrupted fire protection and a reliable water supply. In the event of power outages or electrical failures, the diesel engine pump seamlessly takes over, guaranteeing continuous operation of the fire protection system. This dual-power configuration offers both reliability and flexibility, providing comprehensive coverage for fire safety needs.

This fire pump features a highly efficient hydraulic design with optimized internal flow channels, significantly reducing energy loss and improving water flow efficiency. Equipped with a high-performance power system, including electric and diesel dual-power options, it ensures rapid response in various emergency situations. The intelligent control system enables automatic start-stop, remote monitoring, and fault alarms, enhancing ease of operation and safety. Additionally, the pump body is made of corrosion-resistant materials, ensuring long-term stable operation and lower maintenance costs. With outstanding performance and efficient water delivery capabilities, this fire pump is ideal for industrial, commercial, and municipal firefighting systems, providing reliable fire protection.

The national standard name of the diesel engine fire pump is “engineering diesel engine fire pump group”, and the national standard model is XBCL/Q where L is the lift value and Q is the flow value. XBC diesel engine fire pump set is the latest according to the national standard GB6245-2006 “fire pump performance requirements and test methods”. This series of products has a wide range of lift and flow, and can fully meet the fire water supply in various occasions such as warehouses, docks, airports, petrochemicals, power plants, liquefied gas stations, textiles and other industrial and mining enterprises.

The EEJ Pump Set is designed according to the customer’s specifications which is including 2 electric pumps, 1 jockey pump and 1 control panel.

High-performance diesel fire pump equipment uses a reasonable match between diesel engine and fire pump, and has the advantages of independent power, stable pumping, flexible parameter configuration and complete installation. It is suitable for fire water supply systems in buildings, industries and warehouses.

Proper start-up procedures are crucial to the reliable operation of fire pumps during emergencies. This article provides a step-by-step guide to fire pump start-up, covering pre-start checks, system priming, and the role of controllers. It emphasizes the need for well-documented start-up procedures to ensure consistent and error-free operations.

Series OTS pumps are single stage,double suction with horizontally split casings .They are suitable pumping unsettled water, clean water ,non-drinkable or hydrocarbon at a temperature not exceeded 105C¡£
Series OTS pumps are available for capacities Of 68-18000m3/hr and heads of 70-200m.They are adoptable in water works irrigation and drainage pumping stations,fire fighting systems, marine applications as well as refinery industry,etc.

250GPM 8BAR SPLIT CASE PUMP
This is DJ fire pump clients as need
Capacity as 250gpm 8bar

In critical moments, a stable water supply is the lifeline of fire safety. This dual-drive fire pump system, equipped with both a diesel engine and an electric motor, ensures uninterrupted water pressure even during power outages or emergencies. With its compact structure and space-saving design, the unit offers quick modular installation and is ideal for high-rise buildings, underground parking garages, industrial facilities, and petrochemical storage areas where system reliability is paramount.

The system features an intelligent control panel with automatic power source switching, one-click start/stop operation, and real-time status monitoring—minimizing the need for manual intervention. Even under extreme conditions, this system delivers fast response and consistent performance, making it an essential part of any modern fire protection setup.

The stable high-pressure output fire pump system has the advantages of high head, large flow, and continuous and stable output. It adopts advanced hydraulic design and intelligent control to achieve automatic start and stop and constant pressure water supply. It is suitable for various fire protection scenarios such as high-rise buildings, industrial parks, and municipal projects. It ensures rapid water supply and efficient fire extinguishing in fire emergencies. It is an ideal core equipment for modern fire protection systems.

1.Flow：30-9000 GPM
2.Head： 3-20 Bar 40-300 psi
3.Power：Diesel & Electric Pump:1.5-710kw Jockey Pump:0.55-160kw
4.Speed：740-2900 r/min
The EDJ Diesel Engine Fire Pump System is a powerful and reliable firefighting equipment designed for fire suppression and emergency rescue operations. It boasts high-performance capabilities in water extraction and pressure delivery, enabling rapid supply of large volumes of water. The system operates independently, ensuring its reliability even in challenging situations.

Compact fire-fighting water supply equipment has the advantages of high-efficiency water supply, space saving, intelligent control and low energy consumption operation, and is suitable for high-rise buildings, underground pump rooms, commercial complexes and industrial fire protection projects.

Learn how to size a fire pump accurately by calculating flow demand, pressure requirements, and understanding NFPA 20 guidelines for maximum performance and efficiency.

Using Instruction:
Altitude: ¡Ü 1000m;
Ambient temperature: +5 ¡ãC ~ +40 ¡ãC;
Relative humidity: <= 90%. Scope of application of fire pump set£º Equipment for warehouses, docks, airports, petrochemical, power plants, liquefied gas, textiles, ships, oil tankers and other occasions of a fire service.

The mobile pumping solution for construction site dewatering projects adopts a trailer-mounted diesel self-priming pump design, which has advantages such as rapid deployment, large flow rate drainage, strong self-priming capability, independent diesel power, continuous and stable operation, and intelligent control. It is widely used in foundation pit dewatering, subway construction, municipal engineering, flood control and drainage, mine drainage, and emergency rescue projects, providing efficient and reliable drainage for modern engineering construction.

High-flow vertical turbine fire pumps are suitable for fire water supply in industrial and large-scale facilities, and have advantages such as high flow rate, high head, deep well water intake, and multiple drive methods.

·UL Standard
Flow：50-3000 GPM
Head： 5-20 Bar (72.5-290 psi)
Speed：740-2900 r/min
·Non-UL Standard
Flow：30-9000 GPM
Head： 3-20 Bar (40-300 psi)
Speed：740-2900 r/min

The small EEJ fire pump set is suitable for low buildings. The fire pump set consists of two ISW electric pumps and one CDL jockey pump. The ISW pump is easy to install and maintain, no need to disassemble or move the piping system, just lift the pump to connect the flat nut All rotor parts can be removed. The impeller is directly mounted on the main shaft of the motor, with a short axial dimension and a compact structure, which can calibrate the rounding of the pump to effectively generate radial and axial loads, thereby ensuring smooth operation, vibration and low noise of the pump.

The EDJ fire pump unit consists of a fire pump, a double-shaft motor and a diesel engine. One end of the output shaft of the double-shaft motor is connected to the input shaft of the fire pump, and the other end of the output shaft of the double-shaft motor is connected to the One end of a clutch is connected, and the other end of the clutch is connected with the output shaft of the diesel engine. The fire water pump, the double-shaft extension motor, the clutch and the diesel engine are all fixed on the base. The double shaft extension motor, the clutch and the diesel engine are respectively electrically connected with a control circuit through an action drive circuit. With dual-power fire pumps, there is no need to configure a second fire pump, which reduces floor space and saves manufacturing costs.

Assess existing capacity: Ensure your pump can handle increased system demands.
Upgrade to UL-listed pumps: Improve compliance and reliability.
Consider adding controllers: Modern control systems enhance efficiency and monitoring.
Retest and recalibrate: Verify system performance post-upgrade.

Smart constant pressure water supply system for firefighting. Energy-saving, multi-pump control, remote monitoring—ideal for high-rise buildings and commercial complexes.