XBC-D 127KW Diesel Engine Multistage Pump

With its full seal, no leakage, and corrosion resistance, it is widely used in environmental protection, water treatment, fire protection and other departments to pump various liquids. It is an ideal pump for building non-leakage, non-pollution civilized workshops and civilized factories.

The electric pump of the EDJ fire pump group is the main pump, the diesel engine pump is the backup pump, and the jockey pump plays a role in the stabilization of the whole system. When the electric pump fails or the mains is cut off, the control cabinet will receive electricity from the The signal from the contact pressure gauge will start the diesel engine pump within 5 seconds, and reach the rated working condition within 20 seconds to ensure the normal operation of the fire extinguishing work.

Assess the water supply: Ensure availability and capacity of your building’s water source.
Identify the fire protection system needs: Consider sprinkler systems, standpipes, or hydrants.
Understand NFPA 20 standards: Choose UL-listed or FM-approved pumps for compliance.
Select the appropriate pump type: Electric, diesel, or jockey pump depending on power reliability and application.
Consider the building size and use: High-rises or industrial facilities require higher-capacity pumps.

High-performance small diesel engine power unit designed for portable fire pumps, featuring strong power output, reliable cold start, excellent fuel efficiency, and long service life. Ideal for firefighting, emergency drainage, and industrial water supply with stable performance, easy maintenance, and adaptability to harsh environments.

The electric fire pump is an important part of the fire water supply system. The electric fire pump consists of two parts, the motor and the pump. The pump and the motor are coaxial. The pump structure includes pump body, impeller, pump cover, mechanical seal and other components.

Standalone diesel fire pumps are ideal for responding to power outages. They offer strong power output, automated control, energy conservation, environmental protection, and high reliability, ensuring continuous water supply at critical moments. They are widely used in high-rise buildings, industrial plants, and disaster response, providing stable protection for fire safety.

Discover the energy-saving and eco-friendly advantages of electric fire pumps. Learn how clean power, smart control, and low maintenance make them ideal for modern buildings and sustainable firefighting systems.

Fire pumps are not always running; they typically start automatically when a drop in water pressure is detected in the fire protection system.

This high-performance fire jockey pump unit is engineered with a compact structure and robust functionality, making it ideal for installations where space is limited but consistent water pressure is critical. Its integrated design ensures a small footprint and easy installation and maintenance, perfectly suited for high-rise buildings, commercial complexes, and industrial plants.

Powered by a high-efficiency electric motor and managed through an intelligent control panel, the system enables automatic start-stop functionality and constant pressure operation, keeping your fire protection system in standby mode at all times. The pump body is made of corrosion-resistant materials to accommodate various water conditions, ensuring long-term durability. Equipped with multiple safety protection features, it is a reliable, energy-saving, and intelligent solution for modern fire protection systems.

Engineered for extreme conditions, the ZJ-BETTER enclosed diesel fire pump delivers powerful performance, intelligent control, and all-weather reliability—your ideal solution for emergency firefighting scenarios.

The EJ Dual Power Fire Pump System is an innovative and reliable fire protection solution. Combining an electric pump for robust water pressure and flow with a top-quality jockey pump for stable pressure maintenance, this system ensures efficient and timely water supply during fires. With advanced automation, remote monitoring, and energy-saving features, the EJ Dual Power Fire Pump System is a trusted choice for commercial, industrial, and residential applications.

This is a fire pump set with a flow rate of 2500gpm and a pressure of 70m. It consists of electric pump + diesel pump + jockey pump. For fire pump set, we have different types of components. It is suitable for fire-fighting occasions such as warehouses, docks, airports, petrochemicals, power plants, liquefied gas, textiles, ships, oil tankers, etc.

High flow single-stage centrifugal pump, ideal for clean water and firefighting applications, offering stable flow, high head, and low energy consumption for reliable water supply.

120m3/h@70m fire fighting package set-ZJBetter
The three pumps are automatically started and stopped. When the joceky pump detects that the electric pump cannot operate normally, the diesel engine pump will start automatically. Can also be used, the fire pump set is widely used in various emergency firefighting occasions.

Installing fire pumps requires careful planning and adherence to specific precautions to ensure proper functionality and compliance with safety standards. Here are some important precautions to consider during the installation process:

Compliance with Codes and Standards: Familiarize yourself with local fire codes, regulations, and industry standards applicable to fire pump installations. Ensure that the installation meets the requirements of organizations such as the National Fire Protection Association (NFPA) and local authorities having jurisdiction (AHJs).

Professional Installation: Fire pump installations should be carried out by qualified professionals experienced in fire protection systems. Engage licensed contractors or fire protection engineers who specialize in fire pump installations. They possess the necessary knowledge and expertise to ensure a correct and safe installation.

Proper Location: Choose an appropriate location for the fire pump installation. Consider factors such as accessibility, proximity to water sources, electrical connections, and suitable drainage. The location should allow for easy maintenance and serviceability. Follow the manufacturer’s guidelines regarding clearance requirements and proximity to other equipment.

By following these precautions, you can ensure a safe and effective installation of a fire pump system. Proper installation is critical for the system’s performance, compliance with regulations, and the overall safety of the facility and its occupants. Consult with fire protection professionals and refer to relevant codes and standards throughout the installation process.

Containerized fire pump system which consist of electric fire pump, diesel engine fire pump and jockey pump, with booster pump system

Flow: 30-9000GPM
Head: 3-20Bar
Speed: 740-2900r/min
Frequency: 50 HZ or 60 HZ

The ED Fire Pump Set combines electric and diesel engine pumps to ensure uninterrupted fire protection and a reliable water supply.
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.

Application Scope
Equipment for warehouses, docks, airports, petrochemical, power plants, liquefied gas, textiles, ships, oil tankers and other occasions of a fire service.

Using Instruction
Altitude ≤ 1000m;
Ambient temperature: +5 °C ~ +40 °C;
Relative humidity: <= 90%.

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.

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.

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. With its lightweight and portable design, coupled with versatile functionality, the EDJ Diesel Engine Fire Pump System is suitable for various scenarios. Whether you are part of a fire department or an industrial enterprise, the EDJ Diesel Engine Fire Pump System is your indispensable rescue partner.

The lifespan of a fire pump motor or engine varies based on factors like usage, maintenance, and the quality of the equipment. However, they are typically designed to be durable and long-lasting.

1. Electric fire pump: various end suction pumps and split pumps.
2. jockey pump: vertical, small flow, higher lift than electric or diesel pumps.
3. Control panel: Automatically control the water pump with overload and overcurrent protection.
4. Accessories: suction pipe, discharge pipe with flange, battery, gate valve, check valve, flexible expansion joint, pressure switch, pressure gauge, base, etc.

The high-efficiency silent pipeline fire pump set has a compact structure, flexible installation and quick response, and is suitable for the stable water supply and space saving needs of building fire protection systems.

Flow: 120~1500GPM
Head: H＜150m
Speed:2950-3550RPM

EDJ fire pump small flow capacity: 50gpm, pressure: 5bar

Diesel engine fire pumps can be used for fire water supply in warehouses, docks, airports and other places. We usually choose the appropriate diesel engine fire pump model application according to the head, flow rate, power, medium properties, required materials, etc. provided by the user. In order to avoid mistakes, the loss caused by the installation environment will also be considered comprehensively to ensure stable and reliable efficiency.

The fire jockey pump and air tank combination system ensures stable fire water pressure through intelligent control and air pressure stabilization. Featuring energy efficiency, low noise, automatic start-stop, and remote monitoring, it offers compact design and easy installation—ideal for high-rise buildings, industrial facilities, and logistics centers as a reliable modern fire pressure maintenance solution.

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. Types of pumps used for fire service include: End Suction Pump,  Split Case Pump, Vertical Inline Pump and Vertical Turbine Pump.

1. Electric motor driven pump, can use single stage pump, horizontal split case pump, end suction pump,multistage pump.
2.Diesel engine pump, with capacity and head equal to electric pump, with fuel tank, water tank, fan,control box.
3. Jockey pump, horizontal or vertical, capacity will be small, but head should be higher than electric and diesel engine pump.
4. Control panel: Auto Control of electric pump, diesel engine pump and Jockey Pump with overload, over current protection.

Whether you are part of a fire department, an industrial facility, a construction site, or a rural area, the EDJ Diesel Engine Fire Pump System is an indispensable firefighting asset. Count on the EDJ Fire Pump System to provide reliable support and swift containment of fires!

The vertical multistage centrifugal pump set cooperates with the main pump to take water from the pool and transport it to the system to maintain the system pressure.
The pressure stabilizer pump of the “stabilized high pressure” fire water supply system must be kept in operation at ordinary times to maintain the pressure of the pipe network. In the event of a fire, it should still be able to run for a period of time until the main fire pump is started. Set up the booster pump. Because the constant pressure pump needs to keep running all the time, which wastes energy, and the constant pressure pump is in working state for a long time, it has high requirements on its service life, so this method is no longer used in the project.