Handling Emergency Situations: Understanding the Response Capability of EJ Dual-Power Fire Pump Sets

EDJ Fire pump set consists of a main electric pump(driven by electric motor), standby diesel pump(driven by diesel engine), and a multistage jockey pump. Pumps are assembled with discharge pipe and suction pipe as well as Control Panel.And this fire pump system can be customized for different purposes such as high rise buildings, warehouses,facilities,hospitals, supermarkets,shopping malls,villas,apartments,etc.

EDJ fire fighting equipment consists of electric pump + diesel pump + jockey pump. Both the electric pump and the diesel pump use a multistage jockey pump with large flow and high lift. The diesel engine can be started without electricity. It is suitable for any fire protection occasion. The company has a professional sales and production team, and the choice of pumps can be customized according to their own needs.

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.

The fire pump set consists of two electric pumps & jockey pump along with control panel and accessories. It means duty pump and standby pump are electric pumps, without diesel engine pump. The fire pump set is designed to meet 65m³/h@60m.

Diesel engine fire pump, as a fixed fire extinguishing equipment, has been widely used in fire diversion, especially in the case of no power supply or abnormal power supply and other emergencies, other diesel engines can also be equipped as power engines according to the needs of users.​​

Small electric fire pump set consist of one electric pump, jockey pump, control panel and accessories.

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.

fire pump system assembly now! which consist of electric fire pump, diesel engine fire pump and jockey pump, with booster pump system

This is a set of EDJ fire pump set, which consists of electric pump + diesel pump + jockey 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.

Reliability is ensured through regular maintenance, including fuel quality checks, battery inspections, and routine testing. Diesel engines should also have a dedicated fuel supply and meet the standards set by NFPA 20.

All places need to be equipped with fire-fighting facilities, and fire pumps are necessary water intake equipment for fire-fighting facilities. At least one or two fire pumps are equipped. Our commonly used fire pumps are electric fire pumps and diesel engine fire pumps. The difference between the two is The electric fire pump needs to be supplied by the power system. If the power is cut off, the diesel engine fire pump can be started at any time to make up for the original electric fire pump.

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.

·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
By choosing the DJ (Diesel engine pump + Jockey pump) Fire Pump Set, you opt for a reliable, efficient, and secure solution to protect your property and ensure the safety of occupants. Whether for commercial buildings, industrial facilities, or residential areas, it is an indispensable fire safety equipment that offers robust support and protection to your fire protection system.

The fire pump set adopts OTS pump.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.They are adoptable in water works irrigation and drainage pumping stations,fire fighting systems, marine applications as well as refinery industry,etc.

The dual power fire pump is composed of a fire water pump, a double shaft extension motor and a diesel engine. One end of the output shaft of the double shaft extension motor is connected with the input shaft of the fire pump, and the other end of the output shaft of the double shaft extension motor is 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 driving circuit. With dual-power fire pumps, there is no need to configure a second fire pump, which reduces floor space and saves manufacturing costs.

According to the technical information of diesel engine fire pumps, diesel engine fire pumps have been widely used in environmental protection, water treatment, fire protection and other departments to pump various liquids. They are ideal pumps for creating civilized workshops and factories without leakage and pollution.

A diesel engine fire pump is a type of fire-fighting equipment with reliable performance. Even so, when using the equipment, we must still adhere to its prescribed safety operating procedures to avoid any unnecessary issues.

Mutistage EEJ Fire Pump Set comprises a combination of two sets electric motor driven pump and jockey pumps that supply for fire suppression systems.

Fire pumps are widely used in our lives, such as in water treatment, fire safety and other departments. At the same time, it has the characteristics of full sealing, no leakage and corrosion resistance, and is widely used in life and production. In transportation and The storage aspect also shows its excellent characteristics, and it has become an indispensable device in many places now.
In people’s common sense, the fire pump is mainly used for water delivery in the fire protection system. As an indispensable tool for the fire protection system, the fire pump also has the characteristics of simple structure and stable performance, and its high speed, small size and high efficiency are also a major advantage. , it is precisely because of these advantages of high performance and low energy consumption that the safety and efficiency of the fire pump are far ahead of the pipeline tools of the same purpose.

EDJ diesel engine fire pump is used for various fire hydrants and sprinkler fire main pumps; it is suitable for various fire boosting and pressure stabilizing pumps; various villas, residential areas 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.

Diesel engine fire pump product overview: The fire pump used in the diesel engine fire pump complete set can be the IS series single-stage type and D-type series segment multi-stage type produced by our company. The diesel water pumps used in this series of equipment are made of domestic or imported high-quality products. They have the characteristics of good starting characteristics, strong overload capacity, compact structure, convenient maintenance, simple use and high degree of automation. They are advanced and reliable fire fighting equipment.

Fire pumps for firefighting are mainly used to deliver water to pipelines, or to drain water in cities and industries, and to deliver water to high-rise buildings. This is similar to the need to deliver water due to some cold and hot cycles in long-distance situations. What kind of equipment is used.

The lifespan of a fire pump depends on factors such as usage, maintenance, and environmental conditions. Regular inspections and proper maintenance can extend the lifespan of a fire pump, and replacement may be necessary if it no longer meets safety standards.

It depends on the type of fire pump and the specific design of the system. Generally speaking, most fire pumps should be set to automatic mode in order to ensure that they operate when needed. However, in some cases, manual mode may be more appropriate and necessary.

·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

0TS series double suction horizontal split case pump is a new series designed based on improvement and innovantion of our company’s traditional products;S、 SH、 SA series, provide a wider range of hydraulic coverage and wide variety of application.
FEATURES Split case design permits easy disassembly, that is, inspection issimplified, it is not necessary to disturb pump alignment and suction&dscharge piping when parts replacement is necessary.
Double suction with advanced designof suction perfromance ensures high suction lift even with large capacity.

Optimization strategies include:

Variable Frequency Drives (VFDs): Implement VFDs to adjust the pump speed based on demand, reducing energy consumption during low-demand periods.
Efficient Pump Selection: Select pumps with high efficiency ratings appropriate for the expected flow and pressure requirements.
Regular Maintenance: Maintain pumps regularly to ensure they operate at peak efficiency, preventing energy losses due to wear and tear.
System Design: Design the fire protection system with minimal friction losses, using appropriate pipe sizes and layouts to reduce the energy required to move water.

The size of a fire pump is determined through hydraulic calculations based on the specific fire protection requirements of the building. Factors considered include the building’s height, area, occupancy type, and the required flow rate and pressure to meet fire protection standards.

Fire pump system comprises a combination of electric motor driven fire pump+diesel engine driven fire pump+electric motor driven jockey pumps+ control panel and other accessory.