Horizontal EDJ pump set

Complete vertical fire pump units are suitable for building fixed fire protection systems. They feature compact structure, rapid start-up, stable pressure output and continuous water supply performance, and integrated control and piping design, providing reliable fire water supply for sprinkler and fire hydrant systems.

The integrated diesel fire pump unit adopts an integrated design of diesel engine, high-efficiency fire centrifugal pump and intelligent control system. It has the advantages of automatic start, independent power, large flow, high head, continuous water supply, intelligent monitoring and multiple safety protections. It is widely used in large buildings, industrial plants, petrochemical plants, airports, ports, warehousing and logistics, municipal fire protection and public infrastructure, providing a stable and reliable emergency fire water supply solution for fixed fire protection systems.

The EJ (Electric pump + Jockey pump) 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.

For research laboratories, quiet operation, reliability, and precise pressure control are essential. Electric fire pumps are often suitable, given their steady power flow and lower emissions, which may be critical for sensitive environments. Jockey pumps can also maintain pressure without large pumps constantly running.

A fire pump is installed to ensure an adequate and pressurized water supply for firefighting systems, such as sprinklers, standpipes, and hoses, in case of a fire emergency.

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.

The lifespan of a fire pump depends on factors like maintenance, usage, and environmental conditions. With proper maintenance, fire pumps can last for several decades.

Trailer-mounted fire extinguishing systems are characterized by their mobility, efficient water supply, long-range fire extinguishing capabilities, and adaptability to complex environments. They are widely used in industrial parks, forest fire prevention, construction sites, and emergency firefighting, improving fire extinguishing efficiency and fire safety assurance capabilities.

Self-powered diesel fire pump operates independently without external electricity, ideal for remote areas, power outages, and high-risk sites. Ensures reliable emergency water supply, making it a vital component of modern fire protection systems.

Yes, fire pumps can be integrated with water mist systems, providing a fine water spray for fire suppression. The combined system is effective in controlling and extinguishing fires, especially in enclosed spaces.

The EEJ Fire Pump System is an innovative solution designed to enhance fire safety in various settings. With exceptional performance and efficiency, the EEJ Fire Pump System delivers high pressure and large flow capacity, enabling rapid and effective fire suppression. Its intelligent features, including real-time monitoring and remote control capabilities, contribute to the system’s reliability and ease of operation. Overall, the EEJ Fire Pump System is a reliable choice for safeguarding lives and properties, making it an ideal fire protection solution for commercial buildings, industrial facilities, and residential areas.

The box type double power fire pump is easy to install and does not need to build another pump room. The complete set of equipment leaves the factory with simple operation and reliable performance.

The compact fire pump unit has the advantages of small size, high efficiency, self-priming and rapid start-up, and independent operation. It is suitable for emergency, industrial and outdoor fire water supply scenarios, and can achieve efficient and stable water supply.

The uninterrupted fire safety dedicated automatic diesel fire pump system is driven by independent diesel power and has the capabilities of automatic start, continuous water supply, high flow output, intelligent monitoring and long-term continuous operation. It is widely used in fire protection projects of industrial plants, petrochemical plants, warehousing and logistics, high-rise buildings and key infrastructure, providing reliable emergency water supply and stable fire extinguishing capabilities for fire protection systems.

The EDJ （Diesel Pump:XA, Electric Pump:XA）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 products are packed in wooden cases, which are light in weight, whole core, frosted and formaldehyde free. Shipping remark can be made for free. Good packaging is the quality guarantee during the transportation of products.

Outdoor fire pump set
The box type double power fire pump is easy to install and does not need to build another pump room. The complete set of equipment leaves the factory with simple operation and reliable performance.

The fire-fighting pressure stabilizing tank adopts a gas-water separation and pressure energy storage structure, which can effectively buffer the pressure fluctuation of the fire-fighting pipeline network and reduce the frequent start-up and shutdown of fire pumps. It is suitable for fire-fighting water supply systems in buildings, industries and warehouses.

Electric fire pump: It is an important part of the fire water supply system. Divided into ordinary type and foam type. The ordinary type is used for general fire water supply; the foam type is equipped with an adjustable proportion mixer and a cam pump, which can deliver the mixed liquid to various foam launching devices to extinguish various oil fires. 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, rotor, pump cover, mechanical seal and other components.

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.

The high-efficiency electric fire pump system for commercial fire protection adopts high-efficiency motor drive, intelligent control cabinet, pressure monitoring and optimized hydraulic design. It has the advantages of automatic start, large flow water supply, stable pressure, energy-saving operation and convenient maintenance. It is widely used in fire water supply systems of commercial complexes, high-rise buildings, hospitals, hotels, schools and public facilities, providing efficient, reliable and intelligent fire water supply solutions for modern fire protection engineering.

Flow: 120GPM≤Q≤1500GPM
Rated pressure: ＜150m
Speed: 2950 to 3550 RPM
Frequency: 50Hz or 60Hz

The vertical pressure-stabilized industrial fire water supply station integrates a diesel fire main pump, a vertical multi-stage pressure-stabilized pump, an intelligent control cabinet, and an automatic pressure monitoring system. It has advantages such as automatic pressure stabilization, rapid start-up, large-flow water supply, independent diesel power, intelligent monitoring, continuous operation, and convenient maintenance. It is widely used in fire protection projects in industrial parks, petrochemical plants, power plants, warehousing and logistics facilities, high-rise buildings, and large public facilities, providing an efficient, stable, and reliable integrated solution for modern fire water supply systems.

In emergency situations, uninterrupted water supply can be the deciding factor between safety and disaster. This integrated dual power fire pump unit combines a diesel engine and electric motor in one system, with an intelligent switch mechanism. When grid power is available, the electric motor operates the pump; when power fails, it automatically switches to diesel engine drive — ensuring continuous operation and stable water pressure.

Featuring a compact design and small footprint, this unit is easy to install and widely applicable in high-rise buildings, factories, warehouses, petrochemical sites, airports, and other critical areas requiring high-reliability fire protection.

Equipped with an advanced control panel, it supports remote monitoring and automatic start-stop functions, making safety smarter and more responsive.

Choosing this dual power pump unit means choosing reliability, efficiency, and unwavering protection for your emergency systems.

Electric fire pumps are used in various water environments, not only to meet the general water supply but also to be a good helper for fire-fighting water. The electric fire pump is manufactured with good structure and workmanship. It has a wide range of performance, and is easy to use and operate for a long time. The electric fire pump is aimed at various fire water environments, so the selection should also be based on the actual demand environment, performance parameters, etc.

The high-efficiency drive motor for fire pumps has advantages such as large starting torque, stable operation, high temperature and humidity resistance, compact structure, and excellent heat dissipation performance. It is suitable for various fire pump sets and fire water supply systems, ensuring continuous and reliable water supply in critical moments.

Fire-fighting package set water supply equipment manufactured by is referred to as
“dual-power”, “Fire Pump Set” hereinafter as “dual-power”, “Fixed Fire Pump Installation
Standard” and “Standard for the Fixed Fire Pump Installation Standard” of the
American Fire Protection Association in accordance with China Standard GB27898.5-2011
Fixed Fire-fighting Water Supply Equipment Part 5 “Fire Dual-power Installation of
Stationary Pumps for Fire Protection -2016 design and manufacture. Comply with the
latest Chinese national standard CCCF certification requirements and obtain the
certificate. Dual power is one of the reliable products in fire fighting water supply equipment.

In the fire fighting pipeline pump, according to the different installation methods can be divided into vertical fire pumps and horizontal fire pumps, many people have questions about these two common pumps, what is the difference between the two? Shanghai Xizhiquan will explain the difference between horizontal and vertical pumps.

Obviously, different installation methods take up different space. Vertical pipeline pumps are installed vertically, covering a relatively small area, and vertical fire pumps do not require a foundation, while horizontal fire pumps need to be equipped with a base.

According to the different structures of the two pumps, it can be concluded that there is also a certain difference in the ease of maintenance of the two types of fire fighting pipeline pumps. The impeller of the vertical fire pump needs to be dismantled from top to bottom, which makes maintenance more difficult; the horizontal fire pump only needs to have the inlet pipe removed so that the impeller can be overhauled, which is relatively simple.

Due to the different inlet and outlet pipe directions, the pipeline connection between vertical and horizontal is also different. As the vertical pump is a bottom-up structure, while the horizontal fire pump is longitudinally arranged on the base, so the motor of the vertical pump and the pump body are connected in the form of sub-mouth connection, while the horizontal pump needs to use couplings to connect with the motor, and the horizontal pipeline pump needs to be corrected regularly.

Translated with www.DeepL.com/Translator (free version)

The diesel engine fire pump has the advantages of light weight, small size, flexible movement, quick start, fast water discharge time, large fuel tank capacity, corrosion resistance, reliable use, convenient maintenance, etc., fast automatic start and self-priming, and self-priming after dry running. Heavy-duty pump bearings – longer life; other parts are made of high-quality copper and stainless steel or customized by customers. The high-efficiency open impeller design of the diesel engine fire pump can handle large solids and abrasive materials while maintaining a high flow rate, and the large-capacity air treatment can be used for more “well point dewatering projects”.

Power surges or electrical disturbances can impact the operation of electric fire pumps. Proper surge protection measures, such as surge suppressors and lightning protection, should be in place to safeguard the electrical components of the fire pump system.