The fire pump group is composed of electric fire pump and diesel fire pump

Explore the future of fire safety with intelligent fire pump systems. Learn about their advantages, such as automated control, remote monitoring, energy efficiency, and seamless integration with other safety devices. Discover how these systems enhance emergency responses, reduce human error, and improve environmental performance. A must-read for anyone looking to upgrade fire protection with cutting-edge technology.

DJ series fire pump set consists of Diesel pump + Jockey pump and all accessories.
The pressure switch and control cabinet can automatically turn on/off three pumps-the electric pump and jockey pump operate when there is electricity and the diesel pump activates when the power cuts.

Flow: 750GPM

Head:3-20Bar

Speed: 740-2900r/min

Power: Diesel pump / Electric pump: 1.5-710 kw, Jockey pump: 0.55-160kw

The double-suction fire pump has the characteristics of high lift and large flow, and is widely used in fire fighting. The impeller of this pump type is actually a combination of two back-to-back impellers, and the water flow from the impellers merges into a volute. The double-suction pump has the following characteristics: it is equivalent to two single-suction impellers of the same diameter working at the same time, and the flow rate can be doubled under the same outer diameter of the impeller; the pump casing is horizontally opened, which is convenient for inspection and maintenance. The inlet and outlet of the suction pump are in the same direction and perpendicular to the pump shaft, which is conducive to the arrangement and installation of the pump and the inlet and outlet pipes; the impeller structure of the double suction pump is symmetrical, there is no axial force, and the operation is relatively stable.

Yes, installing diesel fire pumps in different environments or applications may require special considerations to address factors such as ambient temperature, altitude, seismic activity, corrosive atmospheres, and specific regulatory requirements. For example, pumps installed in outdoor or exposed locations may require weatherproof enclosures or additional corrosion protection, while pumps installed in seismic zones may need to be anchored securely to withstand earthquakes.

A fire pump is a critical component of a fire sprinkler system, providing the necessary water pressure to ensure the sprinkler system works properly. Fire pumps are usually powered by electric motors or diesel engines and they come in centrifugal, turbine, or rotary types.

To ensure that the fire pump is working properly, it is important to maintain and test it regularly. Regular maintenance tasks include inspecting the motor and fuel system, changing the oil, and checking the battery. Testing the pump pressure and flow rate should also be done on a regular basis. If any issues are found, it is important to contact a professional for assistance. A trained technician should also inspect the fire pump annually.

The electric-driven vertical fire pump system adopts a high-efficiency vertical structure and a stable electric drive method, which has the functions of rapid start-up, stable operation and continuous water supply. It is suitable for high-rise buildings, industrial facilities and multi-zone fire protection systems, and comprehensively improves the efficiency of fire water supply and the reliability of system operation.

Due to its stable performance and high frequency of use, diesel engine fire pumps can be matched with various domestic and foreign brands of diesel engines according to user needs, and can be selected according to the required head, flow, power and fire pump material requirements to ensure stable use by customers. Diesel engine fire pumps operate automatically It is simple, adopts good hydraulic design and structural design, and has high operating efficiency. It is very suitable for applications in warehouses, docks, power plants, textiles and other enterprises.

product description:
EDJ fire pump set consists of diesel engine fire pump, electric pump set and stabilized pump to form an automatic fire water supply system
1. Electric pump, single-stage pump, horizontal split pump, end-suction pump, multi-stage pump, the material is cast iron or stainless steel, and the impeller can be made of copper impeller
2. Diesel engine pump, the flow rate is the same as that of the electric pump. The diesel engine is connected by a highly elastic coupling or a universal joint to form a fire pump set. The set also includes fuel tanks, water tanks, fans, control panels and other components.
3. Stabilizer pump, horizontal or vertical, small flow, higher lift than electric pumps and diesel pumps
4. Control cabinet, automatic control of electric pump, diesel engine pump and stabilized pump, with overload, overcurrent protection
5. The accessories include check valve, gate valve, air pressure tank (0.6mpa, 1.0mpa, 1.6mpa), pressure gauge, pressure sensor, common inlet and outlet pipeline, soft joint, flange and common base.

Flow: 30-9000 GPM
Head: 3-20Bar
Speed: 740-2900r/min
Material: HT200, SS304, Bronze

The EJ Fire Pump Set is combined an electric pump and a jockey pump.

The inline centrifugal fire pump delivers stable pressure, compact structure, and high efficiency, ideal for fire water supply in high-rise buildings, industrial facilities, and municipal projects. With smooth operation, low noise, and easy maintenance, it ensures constant pressure and reliable performance for modern fire protection systems.

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.

The stationary vertical fire pump unit has a compact structure, small footprint, rapid start-up, high head, stable flow, and reliable operation. It is suitable for high-rise buildings, industrial plants, and municipal fire protection systems, providing a continuous and stable emergency water supply guarantee for fire protection pipe networks.

High-performance diesel fire pump systems feature independent operation, rapid start-up, high head, large flow rate, and strong durability, providing stable and reliable fire protection for industrial, commercial, and large buildings. Suitable for scenarios with unstable power or emergency power outages, ensuring uninterrupted water supply for firefighting. A sophisticated control system, low-maintenance structure, and adaptability to various operating conditions provide efficient solutions for fire safety applications worldwide.

Vertical long-shaft fire pumps are known for their high head, large flow rate, and stable performance, making them suitable for high-rise buildings, industrial parks, chemical plants, ports, and deep well water intakes. They feature a compact structure, small footprint, stable operation, corrosion resistance, and easy maintenance. They can also be driven by either electric or diesel engines to ensure continuous water supply, making them an ideal choice for ensuring the efficient and safe operation of fire protection systems.

Choose the installation location: Ensure it’s a clean, ventilated, and non-flood-prone area.
Prepare a solid foundation: Use a robust concrete base to minimize vibration.
Follow manufacturer guidelines: Properly align and secure the pump and diesel engine.
Connect fuel supply and exhaust systems: Ensure safe fuel storage and proper exhaust ventilation.

The portable mobile fire pump system features rapid deployment, high mobility, strong lift and flow capacity, and easy operation. Ideal for emergency firefighting, outdoor rescue, and diverse fire protection applications, especially in initial fire response.

Known for its exceptional durability and high performance, vertical long-shaft fire pumps are specifically designed for deep wells, groundwater sources, and complex environments. Their high head, large flow rate, and strong corrosion resistance ensure stable water supply under extreme conditions, making them suitable for fire protection systems in industrial, petrochemical, port, and high-rise buildings. Equipped with an intelligent control system that enables automatic start/stop and remote monitoring, they provide continuous and reliable hydraulic support for fire safety.

The integrated fire pump unit adopts a modular design, incorporating the pump, drive equipment, control system, and pipeline components into a single base to enhance system stability and ease of installation. This equipment is suitable for high-rise buildings, industrial facilities, the petrochemical industry, and other locations with high fire protection requirements.

The unit is equipped with a high-performance electric motor or diesel engine as a power source, ensuring a stable water supply in emergency situations. The pump features a high-head and large-flow design, meeting various firefighting demands and ensuring rapid water delivery in case of fire. The intelligent control system continuously monitors operating conditions and can automatically start or stop the pump according to preset parameters, improving fire response efficiency.

With a compact structure and small footprint, the unit is ideal for installations with space constraints. The optimized pipeline and valve design reduce fluid resistance and enhance transportation efficiency. Constructed from corrosion-resistant materials, the system ensures long-term operational stability and durability while minimizing maintenance requirements.

This integrated fire pump unit complies with relevant international standards, making it suitable for different regional fire safety regulations and widely applicable to various scenarios requiring efficient and reliable fire water supply.

·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

Self-priming fire pumps possess powerful self-priming capabilities and high efficiency and stability, enabling rapid start-up and continuous high-pressure water supply without a foot valve. Their corrosion-resistant structure, energy-saving design, and automatic control system ensure rapid response and reliable operation during emergency firefighting. They are widely applicable to fire protection systems in high-rise buildings, industrial plants, warehouses, and ports, providing efficient protection for safe water supply.

Lifecycle management involves:

Regular Maintenance: Implement a scheduled maintenance program to keep the pump in optimal condition.
Upgrades and Retrofits: Upgrade or retrofit components as technology advances or as system requirements change.
End-of-Life Planning: Plan for the eventual replacement of the pump system, ensuring minimal disruption to fire protection coverage.
Performance Monitoring: Continuously monitor performance to identify when parts or the entire system need replacement or overhaul.

25≤Q≤100GPM
30≤H＜120m

The minimum fire rated pressure of EDJ small fire fighting package set water supply equipment is 3 bar, and the minimum fire rated capacity is 25 GPM. EDJ small fire fighting package set water supply equipment includes at least two power or power source driven pumping units, pressure tanks, pipes, valves and accessories, measurement and control instruments, control cabinets, outdoor rain cover, etc.
This pump machine unit is very sutitable for fire fighting or pressure-stablized purpose for house or small building.

Advanced electric fire pump equipment features efficient water supply, intelligent control, energy saving and stability. It is suitable for high-rise buildings, commercial complexes, industrial parks and municipal projects, ensuring the fire protection system’s rapid response in fire emergencies, long-term reliable and durable operation, and providing solid protection for the safety of life and property.

1150LPM@60M Fire Pump Package Set For Your Reference

120≤ Q≤1000GPM
H＜150m
Electric pump + Diesel engine pump + Jockey pump
Pump – Horizontal end suction pump

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.

The dual-power fire pump is mainly used for various fire hydrants and spray fire main pumps. It is also suitable for various fire booster and pressure stabilizing pumps. It is also suitable for various villas, residential areas and other fire systems, industrial It is also suitable for various oil depots, oil loading and unloading docks, logistics parks and other places with high fire protection level requirements.

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.

This diesel fire pump set consist of diesel fire pump, jockey pump and accessories. It is used for warehouses, docks, airports, petrochemical, power plants, liquefied gas, textiles, ships, oil tankers and other occasions of a fire service.

Flow testing is a critical aspect of fire pump maintenance and compliance with safety standards. This article explores the fundamentals of fire pump flow testing, including procedures, equipment, and the significance of accurate testing to verify system performance. It discusses the relationship between flow testing and water distribution and highlights the need for regular testing to ensure optimal fire protection.

When selecting a fire pump, understanding the advantages and suitable scenarios for electric fire pumps and diesel engine fire pumps is essential. Each type of pump has its unique features, providing different fire protection solutions to meet varying needs.

Electric fire pumps are ideal for environments with stable power supply. They typically have lower operational costs and higher efficiency. Electric pumps start quickly, produce less noise, and require less maintenance, making them the perfect choice for most modern buildings and commercial facilities. Their intelligent control system supports automatic start-stop, fault diagnosis, and remote monitoring, ensuring the system operates efficiently and safely.

Diesel engine fire pumps, on the other hand, are better suited for locations with unstable or no power supply. Diesel pumps can operate independently in the absence of electricity, ensuring a stable water source during emergencies. Although diesel pumps are usually more expensive and require more maintenance, they have exceptional emergency capabilities and can operate reliably in any environment, making them particularly suited for industrial parks, mining areas, and remote regions.

Choosing the right fire pump system should depend on the site’s power supply situation, operating costs, maintenance capabilities, and the required emergency response capacity. Whether opting for an electric fire pump or a diesel engine fire pump, we are committed to providing you with the most reliable and efficient fire protection solutions.