The fire pump set is suitable for places with high fire rating requirements

The fire pump is mainly used for pressurizing water supply in the pipeline of the fire fighting system. It can also be used in industrial and urban water supply and drainage, high-rise buildings and water supply, long-distance water supply, heating, bathroom, boiler cold and warm water circulation pressurized air conditioning refrigeration system water supply and equipment matching and other occasions. The fire pump produced by Better Technology Group Co., Ltd. has the advantages of simple structure, stable performance, high speed, small size, light weight, high efficiency, large flow, easy operation and maintenance.

High-Capacity Diesel Fire Pump Systems deliver powerful fire water supply, stable pressure output, independent diesel-driven operation, continuous-duty performance, intelligent controls, and reliable emergency firefighting protection for industrial facilities, warehouses, power plants, ports, airports, and large-scale fire protection projects.

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

Smart diesel fire pumps with automatic control and remote monitoring deliver rapid response, stable water supply, and real-time supervision, ensuring safety across multiple scenarios and driving future smart firefighting trends.

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.

Diesel engine fire pump is a kind of fire-fighting equipment that we often see and often use in our life. The diesel engine fire pump has the characteristics of good starting performance, strong overload capacity, compact internal structure, convenient maintenance, simple operation and high degree of automation. It is a very reliable fire fighting equipment.

These high-efficiency, energy-saving fire pumps feature durable construction and stable performance, making them suitable for high-rise buildings, industrial parks, petrochemicals, power generation, and municipal water supply. They offer automatic control, low energy consumption, corrosion resistance, vibration resistance, and noise reduction, ensuring safe and reliable emergency water supply in fire situations.

EJ fire pump set consist of electric fire pump and jockey pump, EDJ fire pump consist of diesel engine fire pump, electric fire pump and jockey pump

Product Advantages:

1.Reliable
It can run in the condition of power cut.
It can fully run in 15 seconds after the start signal.
Use Universal Joint, high transmission efficiency. good stability, vibration proof.

2.Economic
Jockey pump and pressure vessel can save some electric power.
Convenience:It can be remote controlled by App in phones.

3.Professional Technological
Motor pump is duty pump, diesel engine is for standby
Completely automatic control panel.
Suitable for any emergency firefighting occasions.
Customized product.

ZJ-BETTER diesel fire pump set with advanced automatic control system ensures 24/7 fire safety in high-rises, petrochemical plants, and industrial sites. Smart monitoring, high efficiency, and compliance with ISO, CE, and UL standards.

1. The performance of the fire pump should meet the flow and pressure requirements of the fire water supply system.
2. The power of the driver equipped with the fire pump should meet the requirements of the power required for operation at any point on the performance curve of the selected pump’s flow and lift.
3. When a motor-driven fire pump is used, a dry-installed fire pump with the motor should be selected.
4. The fire pump should be installed dry, and the pump should be placed outside the pool, and the submersible pump cannot be directly placed in the water for water absorption.

The highly efficient and energy-saving electric-controlled fire pump unit offers advantages such as precise pressure monitoring, fast start-up, intelligent control, and stable operation. It is suitable for high-rise buildings, factories, warehouses, and public facilities, ensuring safe and reliable fire emergency water supply.

dvantages：
Integrated fire pump systems combine pumps, power, and controls into one unit, offering:
1.Easy Installation – Pre-assembled, requiring only pipe and power connections.
2.Space-Saving – Compact design for limited-space rooms.
3.Efficient & Reliable – Optimized performance with reduced failure rates.
4.Smart Control – Remote monitoring and auto start-stop.
5.Emergency Backup – Supports electric or diesel power for uninterrupted operation.
Applications：
Ideal for high-rise buildings, industrial parks, warehouses, hospitals, and airports, providing reliable fire protection for various facilities.

The modular diesel fire pump unit integrates diesel power, intelligent control, and high-efficiency pumps, making it a key solution for improving fire response efficiency and system reliability in high-rise buildings, chemical storage, and emergency scenarios.

The minimum fire rated pressure of ED small fire fighting package set water supply equipment is 3 bar and the minimum fire rated capacity is 25 GPM. ED 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.
Motor: Three-phase asynchronous squirrel-cage motor independently developed and manufactured by our company, which can be controlled in production time and greatly shorten the whole set production time.
Diesel Engine: According to the different parameters of customers, we will choose diesel engines with high cost performance ratio. The main brands are QuanChai, Weichai, ShangChai, FAWDE, Cummins, etc.
Electric Pumps: Electric pumps can use vertical in-line pumps, horizontal end-suction pumps, vertical multi-
stage pumps, horizontal multi-stage pumps, split casing pumps and so on according to the different flow and head of customers.
Diesel Pumps: Diesel pumps can use vertical in-line pumps, horizontal end-suction pumps, vertical multi-
stage pumps, horizontal multi-stage pumps, split casing pumps and so on according to the different flow and head of customers.
Electronic Components: The main electric components is CHNT, if Schneider or other brand electrical are need, should mention it before place the order.
Safety Valve plays a safety protection role in the system. When the system pressure exceeds the prescribed value, the safety valve opens, and a part of the gas/fluid in the system is discharged into the atmosphere/pipeline, so that the system pressure does not exceed the allowable value, so as to ensure that the system does not cause accidents due to excessive pressure.
Pressure Tank: Water is a non-compressible medium. Generally speaking, the pressure drop of fire-fighting pipe network is normal. However, the pressure drop is very slow, the total loss of water in the pipe network isnot large, and the frequent change of pressure in the pipe network leads to frequent start-up and shutdown of pumps. Especially when the power of equipment is high, it will cause great impact on pressure sensors, relaysand motors, thus affecting the performance and life whole equipment. Therefore, it is necessary to choose the right volume of the pressure tank.

When it comes to critical fire protection applications, reliability is non-negotiable. This diesel engine-driven fire pump unit is engineered and manufactured in strict accordance with international fire safety standards, making it ideal for industrial facilities, high-rise buildings, oil depots, and power stations where robust fire systems are essential.

Powered by a high-performance diesel engine, this pump unit operates independently of external electricity, making it especially suitable for areas with unreliable or no power supply. Its compact and integrated structure allows for easy installation and maintenance, while the intelligent control panel provides automatic start-up, fault alarms, and real-time monitoring—ensuring rapid response in emergencies.

The pump components are made of corrosion-resistant materials with excellent tolerance to high temperature and pressure, ensuring long-term continuous operation. Trusted in both domestic and overseas projects, this diesel fire pump has earned consistent praise for its efficiency, durability, and stability.

Vertical centrifugal pumps are energy-efficient, compact fire water supply equipment with high head, large flow, low noise, and stable operation. They are suitable for high-rise buildings, industrial facilities, and fire protection systems. They can quickly provide stable water pressure in emergency situations, ensuring fire safety and reliable system operation. They are an ideal choice for modern fire protection projects.

1. Fire Pump: A fire pump is the heart of a fire sprinkler system and is used to create the necessary water pressure to make the system work. It is powered by an electric motor or diesel engine and pumps water from a water source to the sprinkler system.

2. Control Panel: The control panel is the brains of the fire sprinkler system. It controls the flow of power to the pump and monitors the sprinkler system for any changes in pressure or water flow. It also triggers alarms and other safety devices in the event of a fire.

3. Suction Pipe: The suction pipe is connected to the fire pump and draws water from the water source. It is usually made of steel and must be strong enough to withstand the pressure exerted by the pump.

4. Pressure Gauge: The pressure gauge is used to measure the pressure in the system and ensure that the pump is providing the correct amount of water pressure. It is usually mounted on the control panel.

5. Valves: Valves are used to control the flow of water to and from the system. They are typically operated manually or automatically and can be used to start and stop the pump, control the flow of water, and isolate parts of the system for maintenance.

Ensure fire protection even without electricity—diesel-driven fire pump systems offer rapid start-up, independent operation, and reliable water supply. Ideal for oil depots, mining, tunnels, and critical infrastructure requiring robust emergency firefighting solutions.

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. With smart controls and automatic switching mechanisms, the transition between electric and diesel engine pumps is seamless, minimizing system downtime. Equipped with advanced safety features, including monitoring and alarm systems, real-time status updates allow for prompt action in case of any irregularities.

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.

Explore the benefits of ZJ-Better Fire Pump Control Systems. Learn how our intelligent, automated control systems enhance firefighting efficiency with real-time monitoring, fault diagnostics, self-repair capabilities, and energy-saving features for reliable, high-performance fire protection.

The diesel engine fire pump has automatic, manual and fault self-checking functions. It can monitor the working state of the whole process, restore the function of failure start, automatic pre-lubrication and automatic restart of preheating, so that the equipment start-up is safer and more reliable. It has the functions of central control room remote control, remote control and field bus connection. The battery is fully automatic floating charge (constant current, constant voltage, trickle charge) mode to ensure that the battery is in a standby state at any time. Diesel engine fire pump is easy to use, equipped with remote instrument and instrument, which can be connected to the control center as needed, easy to install and use, and easy to maintain.​​

CDL stainless steel vertical multistage pump has the remarkable characteristics of small size, light weight, high efficiency, energy saving, low vibration and noise, smooth operation, long service life, vertical installation, small footprint, light weight and beautiful appearance.

The diesel fire pump system, equipped with a pressure stabilization device and independent diesel power, can quickly start and provide stable water supply in the event of a power outage. It boasts advantages such as high head, large flow rate, reliable operation, and convenient maintenance, making it suitable for industrial plants, municipal projects, high-rise buildings, and critical fire water supply applications.

Fire pump is one of the fire-fighting equipment, its function is mainly used to transport water or other fire-extinguishing liquid for fire-fighting. Pumping water with equipment such as fire pumps has a very high water delivery efficiency. There are many types of fire pumps, and the air pumping methods of different fire pumps are also different. Sprinklers, fire hydrants, and water cannons and window sprays commonly used in business have the same pump-starting principle, but the fire-fighting linkage principle is different.

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.

Diesel engine fire pump is also called “engineering diesel engine fire pump set”. Its national standard model is XBCL/Q, where L and Q represent the lift value and flow value of the fire pump respectively. This type of diesel engine fire pump set has good starting performance, compact structure, humanized design, convenient maintenance, simple and convenient use, and high degree of automation. It is a very good fire pump.

Vertical multistage fire pumps offer advantages such as high lift for precise water supply, compact installation, intelligent control, and high energy efficiency. They are widely used in high-rise buildings and industrial fire protection systems, comprehensively improving the reliability of fire water supply.