Diesel engine fire pump product overview and performance characteristics

Automatic control diesel fire water supply units integrate a diesel engine, a high-efficiency fire pump, and an intelligent control system. They have advantages such as automatic start-up, rapid response, independent power supply, stable water supply, intelligent protection, and continuous operation. They can effectively reduce the operational risks of fire protection systems and are widely used in industrial parks, high-rise buildings, commercial complexes, warehousing and logistics, ports, power facilities, and municipal fire protection projects, providing safe and reliable emergency water supply solutions for fixed fire water supply systems.

Discover the advantages of self-contained fire pump units designed for remote locations and power-limited environments. Featuring independent operation, reliable water supply, intelligent control, rapid response, and durable performance, this emergency pump solution ensures stable fire protection where traditional systems cannot reach. Ideal for industrial facilities, oil fields, mines, ports, and emergency rescue applications.

Discover a high-efficiency, low-noise, and low-maintenance electric fire pump designed for superior firefighting performance. Ideal for commercial, industrial, and high-rise applications with advanced control systems and energy-saving features.

This fire pump is built with high-strength materials and precision manufacturing to ensure stable operation under high-pressure conditions. Its advanced hydraulic design minimizes energy loss, enhancing pump efficiency and pressure output. Additionally, it features a high-performance sealing system that effectively prevents leaks, extending the equipment’s lifespan. Moreover, the pump unit is equipped with an intelligent monitoring system that continuously tracks operational status and adjusts parameters in real time, ensuring a stable and reliable water supply when it matters most.

Discover the benefits of an automatic start-stop diesel fire pump unit, designed for reliable emergency water supply in power outage and high-risk fire scenarios.

Various specifications of fire pumps are equipped with motors that are suitable for various pump types and working conditions. They have the advantages of efficient power output, high temperature resistance and corrosion resistance, low noise and long life. They support multiple starting and cooling methods to ensure stable and reliable operation of the fire protection system.

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

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.

The high-efficiency mobile diesel pump truck is designed for areas without water sources and long-distance water delivery. It features strong power, large flow rate, rapid deployment and all-terrain adaptability, and is suitable for various scenarios such as fire fighting, flood drainage and emergency water supply.

Ignite a new level of fire protection with the Outdoor Fire Pump Set. This versatile and reliable pump set is designed to enhance fire safety in various applications. From powering fire hydrants and stabilizing sprinkler systems to safeguarding residential areas, industrial buildings, and high-risk environments, the Outdoor Fire Pump Set delivers optimal performance and unmatched reliability. Elevate your fire safety standards with this powerful solution and gain peace of mind knowing that your property and lives are protected. Choose the Outdoor Fire Pump Set and experience the ultimate fire protection solution.

Fire pump system is made of Electric Pump + Diesel Engine Pump+Jockey Pump+Accessories

Operation: 1 Duty(electric pump ) + 1 stand by(diesel engine pump ) + 1 Jockey fire pump

Capacity: 100GPM, 150GPM, 200GPM, 300GPM, 400GPM, 500GPM, 750GPM, 1000GPM, 1250GPM…GPM with Pressure 4Bar, 5bar, 6Bar, 10Bar, 15Bar… Bar.

A fully integrated diesel fire pump system from fuel tank to pump body, designed for rapid emergency response—ideal for high-rise buildings, ports, and unattended fire protection scenarios.

Fire pump system is made of two Electric+Diesel+Jockey pump
The main eletric components is CHNT . If schneider or other brand electrical are need, should mention it before place the order
Diesel pumps can use vertical in- line pumps, horizontal end-suction pumps,vmultistage pumps, horizontal multi-stage pumps, split casing pumps and so on according to diffenent flow and head of customers

The DJ Fire Pump Set is a combination system consisting of a diesel engine pump and a jockey pump, designed for fire safety in the construction and industrial sectors. This system utilizes the powerful power output of the diesel engine pump, ensuring reliable operation even in the event of a power outage. The jockey pump maintains a constant water pressure, optimizing the performance of the fire suppression system. The DJ Fire Pump Set offers a reliable and efficient solution for prompt response to fire incidents, making it an essential component for protecting property and ensuring occupant safety.

Testing Requirements:
Weekly Run Tests: Diesel pumps should be tested for 30 minutes weekly, and electric pumps should run for 10 minutes.
Annual Flow Tests: Measure pump performance at 100%, 150%, and churn conditions to verify proper operation.
Check Suction & Discharge Pressure: Ensure the pump meets its rated pressure at all test points.
Evaluate System Response Time: Confirm that the pump starts automatically when required.

The high-lift horizontal fire pump unit is driven by a diesel engine, a high-efficiency horizontal centrifugal fire pump and an intelligent automatic control system. It has the advantages of high lift, large flow, automatic start, continuous water supply, independent power, multiple safety protections and modular design. It is widely used in high-rise buildings, petrochemical, power, port, mining, warehousing and logistics, municipal engineering and industrial fire water supply systems, providing a stable and reliable fire water supply solution for modern fire protection engineering.

Safety precautions include de-energizing electrical systems before maintenance, providing proper ventilation in pump rooms, and following lockout/tagout procedures to prevent accidental startup.

The diesel fire pump unit integrates multiple components and is equipped with electric fire pumps, diesel backup pumps, pressure stabilizing pumps, pressure tanks, control cabinets and valve pipelines to provide stable fire water supply, pressure maintenance and emergency power support. It is suitable for industrial plants, warehousing, airports, terminals, petrochemicals and large building fire protection projects.

Using a fire pump efficiently and reasonably is crucial to ensure its optimal performance and effective firefighting capabilities. Here are some key considerations for using a fire pump efficiently:

Proper Sizing: Ensure that the fire pump is properly sized for the specific application.

Regular Maintenance: Perform regular maintenance on the fire pump to keep it in optimal condition.

Optimal Operating Speed: Operate the fire pump at the optimal speed based on the required flow rate and pressure.

Water Management: Manage the water supply efficiently to avoid unnecessary waste.

Training and Familiarization: Provide training to firefighters and operators on the proper operation of the fire pump.

Monitoring and Control: Utilize monitoring and control systems to optimize pump operation. These systems can provide real-time information on flow rates, pressures, and energy consumption. Use this data to adjust operating parameters as needed and identify any anomalies or inefficiencies that may require attention.

Shut Down When Not in Use: When the fire pump is not actively needed, consider shutting it down to conserve energy and reduce wear on the equipment.

Record Keeping: Maintain records of pump operation, maintenance activities, and any performance issues.

Efficient and reasonable use of a fire pump not only helps conserve resources but also ensures its readiness to combat fires effectively. By following proper operating procedures, conducting regular maintenance, and promoting a culture of efficiency among operators, the fire pump can operate optimally and provide reliable firefighting capabilities when needed most.

The intelligent fire control cabinet integrates automatic control, remote monitoring, fault alarm, data logging, intelligent linkage, and multiple safety protections. It is suitable for electric fire pumps, diesel fire pumps, and fire water supply systems. The product supports remote communication, automatic start/stop, real-time monitoring, and integration with smart fire protection platforms. It is widely used in industrial, municipal, commercial buildings, data centers, and large-scale fire protection projects, providing efficient, stable, and intelligent control solutions for modern fire protection systems.

Better Technology Group Co., Ltd. is a professional fire pump manufacturer with more than 20 years of industry experience and is deeply loved by domestic and foreign customers.
The diesel engine fire pump has a wide range of lift and flow, which 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 weather-resistant box-type diesel fire pump unit is designed for municipal and industrial fire protection systems. It features independent diesel power, box-type protective structure, and stable and efficient water supply performance. It can start up quickly and run continuously in power outages and harsh environments, meeting the needs of high head and large flow fire water. It is suitable for outdoor deployment, industrial parks, and emergency fire protection scenarios.

1. Diesel pump: the flow rate is the same as that of the electric pump. It connects pump sets with highly elastic couplings or universal joints.
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.

Fire pump system is made of Diesel+Jockey pump
1. Diesel engine pump, can use single stage pump, horizontal split case pump, end suction pump, multistage pump, material can be cast iron, stainless steel, and bronze impeller , with fuel tank, water tank，fan, control box
2. Jockey pump, horizontal or vertical, capacity will be small, but head should be higher than electric and diesel engine pump
Jockey material casing: cast iron, shaft and impeller: SS304

The electric fire pump unit is widely used in intelligent building fire protection systems. With its high-efficiency integrated design, smart control, stable performance, and low maintenance cost, it is an ideal solution for high-rise buildings, commercial complexes, and green architecture.

The skid-mounted diesel fire pump system is designed for use in fixed fire protection systems and emergency water supply scenarios. Boasting advantages such as rapid deployment, independent power supply, efficient water delivery, and stable operation, it is widely utilized in fire protection projects across industrial, municipal, and large-scale infrastructure sectors.

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 skid-mounted electric fire pump set integrates an electric fire pump, a pressure-stabilizing pump, a control cabinet, pressure detection, and piping accessories. It adopts an integrated base design, has a compact structure, and is easy to install. It is suitable for fire water supply systems in buildings, industries, and warehouses.

The integrated diesel and electric dual-power fire pump system delivers reliable and efficient fire protection with intelligent control, auto-switching, and compact design—ideal for high-rise buildings, data centers, and warehouses requiring advanced fire safety solutions.

High-flow fire pump units are designed specifically for factory and municipal fire protection systems. They feature high hydraulic performance, stable water supply capacity, and robust and durable structure. They support continuous operation with high pressure and high flow, have low maintenance costs, and are suitable for large buildings, industrial parks, and urban fire water supply projects.