Diesel Fire Pump Equipment Package – Coordinated Main Fire Pump and Low-Flow Jockey Pump

Industrial fire-fighting water supply pump sets are high-efficiency water supply equipment suitable for large-scale fire protection projects. They feature high flow rate, high head, intelligent electrical control, stable operation, and multiple protection functions. They are suitable for factories, warehousing centers, chemical industrial parks, and high-rise buildings, providing continuous and reliable powerful water supply for fire protection systems.

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.

The diesel fire pump set integrates pressure gauges, pressure sensors, and control cabinets, enabling real-time monitoring of fire pipeline pressure and equipment operating status. It supports automatic control and fault monitoring and is suitable for industrial, warehousing, and large-scale fire water supply systems.

Diesel engine fire pumps are often used for emergency water supply in high-rise buildings, water companies, steel plants, wineries, chemical plants, hotels, hospitals, and other large-scale projects. The diesel emergency water supply pump set is suitable for unattended emergency water supply systems. The product has the characteristics of high automation, superior performance, complete protection functions, reasonable structure, simple installation, and high cost performance. pipe network pressure.

High-efficiency electric fire pumps feature stable pressure output, corrosion-resistant structure, and long service life, making them a reliable water supply solution for high-rise buildings, industrial facilities, and fire protection systems.

Fire pumps are part of the water supply to a fire sprinkler system and are powered by electricity or diesel. The pump inlet is either connected to a public groundwater supply or to a static water source (e.g. tank, reservoir, lake). This pump provides higher pressure water flow to sprinkler system risers and hose risers.
Our factory can manufacture NFPA20 compliant fire pumps.
Fire pumps can function with electric motors or diesel engines, and if local building codes require electricity independent of the local grid, pumps using electric motors can use the installation of an emergency generator when connected through a transfer switch listed.

Reliable industrial diesel-driven fire pump units utilize high-performance diesel engines, high-efficiency centrifugal fire pumps, and intelligent control systems. They feature rapid start-up, high-flow water supply, high head output, continuous and stable operation, low maintenance costs, and excellent environmental adaptability. They are widely used in petrochemical, power, mining, port, high-rise buildings, commercial complexes, and various fixed fire water supply systems, providing safe, reliable, and efficient emergency fire water supply solutions for modern fire protection engineering.

Diesel engine-driven fire pump units are suitable for environments with no power supply or unstable power. They have advantages such as independent start-up, stable water output, automatic control, and strong continuous operation capability. They are widely used in fire emergency water supply systems for industrial plants, warehousing and logistics facilities, and important facilities, meeting stringent fire protection requirements.

Best practices for maintaining diesel fire pumps include following the manufacturer’s recommended maintenance schedule, conducting regular inspections of critical components such as belts, hoses, seals, and bearings, performing routine lubrication and fluid checks, and keeping detailed records of maintenance activities and any repairs or replacements performed. Additionally, it’s essential to address any issues promptly and to ensure that all maintenance personnel are adequately trained and equipped to perform their duties safely and effectively.

Multi-parameter monitoring fire pump units integrate real-time pressure, flow, and operating status monitoring functions, and have the advantages of rapid start-up, stable water supply, and intelligent protection. They are suitable for building and industrial fire protection systems, effectively improving the safety, reliability, and management efficiency of fire water supply.

The diesel engine fire pump unit is directly driven by the diesel engine fire pump, and it is a mechatronic equipment that can start and complete the water supply in a short time. The diesel engine pump set is driven by a diesel engine without external power supply. Diesel pumps are suitable for fire water supply occasions such as agricultural irrigation, emergency rescue, smelting, hangars, petrochemical oil depots, power plants, liquefied gas stations, and textiles. Especially in the case of no electricity and dissatisfaction with the grid, choosing a diesel engine-driven water pump is the safest choice.

The EJ model is basically a combination of an electric drive and a jockey pump. They consist primarily of an end suction pump driven by an electric motor, with no backup pump. It is also combined with a jockey pump for maintenance to form a complete skid.

The complete EJ-style skid is assembled with all discharge line accessories and connected to the skid-mounted control panel.

Smart constant pressure water supply system for firefighting. Energy-saving, multi-pump control, remote monitoring—ideal for high-rise buildings and commercial complexes.

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.

EDJ dual-power fire-fighting pump set is a fire-fighting water supply equipment with dual drive of electric power and diesel engine designed and manufactured by Better Technology Group Co., Ltd. according to the standard of <>, and has obtained 3CF certification. There are many models of Better dual-power fire pumps, which can be customized according to needs.

Diesel engine fire pump is a kind of fire-fighting equipment that we often see and 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.

Industrial-grade electric fire pump systems offer advantages such as high flow rate, high head, intelligent control, and stable operation. They are widely used in fire water supply for the petrochemical, power, and manufacturing industries, meeting high standards of fire safety requirements.

The high-suction-lift mobile fire pump system adopts a trailer-mounted mobile design and is equipped with diesel power, a self-priming centrifugal pump, and a vacuum-assisted priming system. It has advantages such as rapid deployment, high suction lift, high head, large flow rate, continuous water supply, and intelligent control. It is widely used in forest fire fighting, urban fire fighting, flood control and drainage, mining, ports, petrochemicals, and emergency water supply projects, providing efficient and reliable fire water supply solutions for complex field environments.

EDJ series fire pump set consists of electric pump + diesel pump + jockey pump and all accessories.
The three pumps are automatically started and stopped. When the jockey 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.

It’s a customized EJ fire pump set consisting of electric pump, jockey pump along with control panel, and accessories. It is equipped with priming tank for doing negative suction.

Scope of application of fire pump set:
1. Industrial plants, automobiles, breweries, pulp and paper, chemicals, pharmaceuticals;
2. Government offices, embassies, military bases, administrative buildings;
3. Commercial buildings, high-rise buildings, hotels, office buildings, warehouses;
4. Various institutions, hospitals, labor camps, sanatoriums, schools;

Multifunctional mobile fire-fighting water supply equipment features high mobility, rapid deployment, efficient water supply, and adaptability to complex environments. It is widely used in mines, construction sites, disaster relief and rescue, and emergency fire-fighting to improve fire safety and emergency response efficiency.

The diesel-electric combined fire pump system integrates an electric main pump, a diesel engine backup pump, a jockey pump, and control equipment. Featuring a dual-power water supply configuration and a skid-mounted structure, it is suitable for industrial plants, warehouses, ports, and large-scale fire water supply projects.

The general fire water supply environment is equipped with one electric and one diesel fire pump as the reserve water pump to ensure sufficient emergency water consumption. The main components of the electric motor fire pump set are the motor and the pump body. The subdivision of the pump body is the pump casing, impeller, pump shaft, bearing, coupling, sealing form, water pipe, etc. The specific fire pump model is determined according to the environment and performance requirements. At the same time According to the material quotation required by the customer, accurate selection is conducive to on-site use and reduces failure problems.

The complete fire pump set integrates pressure vessels, fire pumps, pressure stabilizing pumps, control cabinets, and piping accessories, supporting different flow rates, head, and pressure configurations, providing complete and stable fire water supply solutions for warehouses, industrial facilities, and commercial buildings.

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 to 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.

The current use of fire pumps is still relatively important. As the name suggests, fire pumps are pumps used for fire protection. The fire pumps we use now are all imported from abroad. Its performance mainly includes three aspects, sealing, no leakage, and corrosion resistance. Because of the particularity of its use, its requirements are relatively strict in terms of material selection and production. Considering many aspects, the performance and technical conditions of the fire pump meet the requirements of the “Fire Pump Performance and Test Methods” standard.

EDJ series fire pump set consists of electric pump + diesel pump + jockey pump and all accessories.
Pump – ISO 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 specialized pressure-stabilizing fire pump system for high-rise buildings integrates both the pressure-maintenance pump and the main pump into a single unit. It achieves precise pressure control and automatic start-stop functionality, providing a stable and efficient fire water supply solution suitable for fire protection systems in high-rise and complex structures.

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.
Series OTS pumps are available for capacities Of 68-18000m3/hr and heads of 70-200m.They are adoptable in water works irrigation and drainage pumping stations,fire fighting systems, marine applications as well as refinery industry,etc.