What are the key components of a diesel fire pump system?

The outdoor fire pump can be used outdoors. There is a complete set of fire pump equipment. It does not need to build a pump station, saves costs, saves space, and is suitable for any fire protection occasions.

·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

The packing of our products conforms to the national standard, meet customer needs, and standard handling and transportation.
All products are tested before delivery to ensure no quality problems.

Diesel engine fire pumps have been widely used as fixed fire extinguishing equipment for fire diversion, especially in the case of sudden fire water supply such as lack of power supply or abnormal power supply. , fire pump, connection device, fuel tank, radiator, battery pack, intelligent automatic control screen, etc. Diesel engine fire pump products have the characteristics of leading technology, high degree of automation, excellent performance protection function, reasonable structure, simple installation and high cost performance. At the same time, in order to meet the different needs of users and reasonable investment, the products are divided into multiple application series such as fire pumps, industrial emergency pumps, agricultural pumps, marine pumps, and trailer-type mobile water pump stations. It can be used together with electric fire pumps.

The company fire pump design in line with the national standard of general packaging, in line with customer needs, standard loading and unloading transportation. Reasonable price, do not cater to customers with ultra-low prices, equal treatment of every customer.

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.

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.

Controllers ready to dispatch
This is the controller for jockey pump, electric pump and fire pump set

Flow-500gpm; Head-125psi
DJ (diesel pump + jockey pump) Fire Pump Set
DJ Fire Pump Set The fire pump set consists of a pump connected to the diesel engine, pressure jockey pump, pressure vessel, controller for manual or automatic operation of the system and standard accessories mounted on the base. The fire pump system can be customized for different uses, such as high-rise buildings, facilities, hospitals, supermarkets, shopping malls, villas, apartments, etc.

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.

·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

Diesel engine fire pump is a kind of mechanical and electrical integration equipment that is directly driven by diesel engine fire pump and can start and complete water supply in a short period of time. Diesel engine pumps are driven by diesel and do not need an external power supply. Diesel engine water pumps are suitable for various fire water supply occasions such as agricultural irrigation, emergency rescue, smelting, hangars, petrochemical oil depots, power plants, liquefied gas stations, textiles, etc., especially where there is no electricity, When the power grid is not satisfactory, it is the safest choice to use a diesel engine to drive the water pump.

The fire pumps used in diesel engine fire pump sets can be IS series single-stage type, S, D type series segmental multi-stage type produced by our company. The diesel engines used in this series of equipment are domestic or imported high-quality products, which have the characteristics of good starting characteristics, strong overload capacity, compact structure, convenient maintenance, simple use, and high degree of automation. It is an advanced and reliable fire-fighting equipment.

The electric pump of this fire pump group adopts XA pump, which has good suction performance. The suction section of the pump is of an expanded structure, which reduces the flow rate of the pump inlet, so that the pump has good suction performance, a small necessary NPSH, and improves the prolongs the service life of the impeller and pump casing.

Fire pumps are specifically designed for firefighting purposes. While some may have other applications, their primary function is to provide water at the required pressure for fire protection systems.

Common Causes of Fire Pump Motor Failures:

Electrical Issues: Faulty wiring or power supply problems can lead to motor failure.
Overheating: Insufficient cooling or blocked ventilation can cause overheating.
Mechanical Failure: Worn bearings or misalignment can result in motor damage.
Lack of Maintenance: Neglecting routine maintenance can lead to premature failures.
Corrosion: Exposure to moisture and chemicals can damage components.

EEJ Fire pump set
Flow:100gpm
Head:17bar
This pump uses horizontal multistage pump.
We manufacture in strict accordance with customer requirements. All products will be tested before leaving the factory to ensure that there are no problems. The design meets the national standard of general packaging, meets customer needs, and standard handling and transportation.

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 outdoor fire pump set is designed to enhance fire safety in various applications. From powering fire hydrants and stabilizing sprinkler systems to safeguarding residential areas, industrial buildings, and high-risk environments, the Outdoor Fire Pump Set delivers optimal performance and unmatched reliability.

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.

With the continuous development of society, people have higher requirements for the quality of life, and the safety of diesel engine fire pumps is more important. All places need to be equipped with fire-fighting facilities, and fire pumps are water intake equipment for fire-fighting facilities. A fire pump Our commonly used fire pumps are electric fire pumps and diesel engine fire pumps. The difference between them is that electric fire pumps need power system supply. In the event of a power failure, the diesel engine fire pump can be started at any time to make up for the original position of the electric fire pump.

– Renewable Energy Integration: Utilizing renewable energy sources, such as solar or wind, to power fire pump systems.
– Real-Time Data Sharing with Smart Grid: Enabling real-time data sharing with smart grid infrastructure for enhanced fire protection.
– Automated Control and Optimization: Using smart grid technology for automated control and optimization of fire pump operations.
– Compliance with Renewable Energy Standards: Adhering to fire safety regulations and standards for smart grid and renewable energy systems.

750gpm@90m fire fighting package set

120≤ Q≤1000GPM
H＜150m
The EDJ fire pump group is composed of electric pump + diesel pump + jockey pump. The three pumps are automatically started and stopped. When the stabilized 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.

High quality and low price fire pump, factory direct sales, professional production and sales team, actively and properly solve customer feedback after-sales problems.

When selecting a firefighting pump, factors such as the intended application (e.g., residential, industrial, wildland), required flow rate and pressure, available power source (e.g., gasoline, diesel, electric), portability, and budget should all be taken into account. Consulting with experts or fire safety professionals can help ensure you choose the right pump for your needs.

The diesel engine fire pump has automatic, manual and fault self-checking functions. It can monitor the working status of the whole process, restore the automatic restart function of failure startup, automatic pre-lubrication and preheating, make the equipment startup safer and more reliable, and has the advantages of convenient use, convenient installation and convenient maintenance.

The EJ Pump Set is designed according to the customer’s specifications which is including 1 electric pumps, 1 jockey pump and 1 control panel.

A multistage pump refers to a pump with two or more impellers, which can absorb and press water in stages and multiple stages, so as to lift the water to a high position, and the lift can be increased or decreased according to the needs of the pump impeller. The multistage pump can be equipped with a four-stage motor by increasing the number of impellers when the single-stage pump head needs to be equipped with a two-stage motor, which can improve the service life of the pump and reduce the noise of the unit. It is placed flat on the ground, with better stability, large flow and head, and wider application.

Fire pumps are mainly used for pressurized water delivery in firefighting system pipelines, and can also be used in industrial and urban water supply and drainage, high-rise building depressurized water delivery, long-distance water delivery, heating, bathroom, boiler cold and warm water circulation pressurized air conditioning refrigeration system water delivery and equipment matching, etc.

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.

Users should be trained in the proper operation of the pump and follow all safety guidelines. It’s important to wear appropriate personal protective equipment, ensure proper ventilation, and be aware of potential hazards.