Small DJ (diesel pump and jockey pump) fire pump set for emergency use

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. Elevate your fire safety standards with this powerful solution and gain peace of mind knowing that your property and lives are protected. Choose the Outdoor Fire Pump Set and experience the ultimate fire protection solution.

These are pictures of a stock outdoor fire pump set. It is composed of electric pump, diesel engine pump, jockey pump, and accessories.

It is widely used in environmental protection, water treatment, fire protection and other departments. It is used to pump all kinds of liquids. It is the ideal pump and fire protection system to create no leakage, no pollution civilized workshop and civilized factory.

The fire pump refers to a clean water pump used for fire water supply, and a single pump that handles medium temperature below 80 degrees and is not corrosive. The pump set is the joint operation of multiple fire pumps to ensure the quantity and stability of the water supply. The electric motor fire pump group adopts multiple fire pumps powered by electric motors. 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 group are the motor and the pump body. The subdivision of the pump body is the pump casing, the impeller, the pump shaft, the bearing, the coupling, the sealing form, the lifting pipe, etc. The specific fire pump model is determined according to the environment and performance requirements. According to the material quotation required by the customer, accurate selection is beneficial to on-site use and reduces failure problems.

The fire booster pump is designed to increase the flow and pressure rate of the water supply coming into the fire system. This is accomplished by drawing water from a municipality main, tank, or hydrant, and then boosting the pressure rate of the water supply with an electric motor and pump. The adjusting of the pressure rate is accomplished by changing the speed of the electric motor that is powering the pump, which in turn changes the amount of water being pushed through the system.

EDJ fire pump set is composed of electric pump + diesel pump + jockey pump. The pump set adopts ISO pump,ISO series centrifugal pump is a single-stage single-suction centrifugal pump developed by China Better Technology Co., Ltd. with reference to international similar products using modern fluid mechanics to meet the international standard ISO9908 secondary energy efficiency standard.
This product combines the strengths of similar products in China and abroad and is designed with excellent hydraulic models, therefore, its excellent hydraulic performance and structural features ensure that the user can effectively reduce the operating cost of the pump in various applications.

Flow: 30GPM~9000GPM
Head: ＜200m
Speed: 2950~3500 RPM

Horizontal and vertical fire pumps differ in their physical orientation, and the choice between them depends on the available space and installation requirements. Horizontal fire pumps are positioned parallel to the ground and are commonly used in facilities with ample floor space. Vertical fire pumps, on the other hand, are designed to be installed in a space-saving, vertical orientation. This makes them suitable for facilities with limited floor space, such as high-rise buildings.

Vertical pumps are often used in skyscrapers, where space is at a premium. Both types of pumps are equally effective, and the choice between them is typically influenced by the layout and structural constraints of the building.

100gpm5bar ED fire pump ready to Africa

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 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.

1.Flow：1000 GPM
2.Head：14bar
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 + electric drive fire pump set is a fire-fighting equipment tailored by Better Technology Group for foreign customers. It can be driven by diesel engine or electric drive. The product has high operating efficiency, stable operation, low noise and compact structure. , suitable for use in European and American countries. The diesel engine + electric dual-drive fire pump set is also called dual-power fire pump set. It has a beautiful appearance and a wide range of applications. It can provide one-to-one certification and AB signature.

1. Jockey pump
2. Suction piping
3. Fire pump
4. Discharge piping
5. Pressure switch
6. Pressure gauge
7. Check valve
8. Control panel
9. Alarm system
10. Bypass valve
11. Priming chamber (if applicable)
12. Backflow preventer (if applicable)

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.

Fire pump refers to a clean water pump used for fire water supply, and a single water pump with a non-corrosive treatment medium temperature below 80°C. The pump unit is a joint operation of multiple fire pumps to ensure the quantity and stability of water supply. The electric motor fire pump set adopts multiple fire water pumps powered by electric motors. 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 electric fire pump set is a fire pump powered by an electric motor, and generally consists of a set of fire pumps, electric motors, control cabinets and auxiliary devices. Because the electric motor fire pump set is composed of these parts, it forms a powerful fire protection and power effect, and provides a strong water source support for various fire hydrant systems and sprinkler systems in the building.

The diesel engine fire pump is usually used as a backup facility, so it will only start automatically when the fire signal comes, and when the electric water pump fails or the power supply is cut off. When it has a device for starting the pump at ultra-low pressure, its matching electric water pump control cabinet should also have a device for starting the pump at ultra-low pressure, and the lower limit of the two pumps should have a certain pressure difference.

The electric fire pump set is an important fire pump equipment, usually in a horizontal state. Each pump group is composed of five parts: front pump, electric motor, hydraulic coupling, main feed water pump, lubricating oil device (including lubricating oil cooler and working oil cooler. In normal state, two sets are running, one There are two standby pumps, and any feedwater pump set can be used as a standby pump. When one of the two running pumps stops due to an accident, the standby pump will be put into operation automatically.

Fire pump systems are comprised of various components, each playing a critical role in ensuring their proper function. Some of the key components include:

Fire Pump: This is the heart of the system, responsible for pressurizing the water and sending it to the fire protection devices.

Controllers: Controllers monitor the system, automatically starting the pump in response to a fire alarm signal and providing system status information.

Suction and Discharge Piping: Properly designed piping is essential for efficient water flow. Suction piping brings water to the pump, while discharge piping carries it to the fire protection devices.

Pressure Relief Valves: These safety valves release excess pressure to prevent damage to the system.

Valves: Various valves control water flow within the system, allowing for isolation, testing, and maintenance.

These components work in concert to provide reliable water distribution in case of a fire.

Yes, fire pumps can be essential in remote or rural areas where a dedicated water supply for firefighting may not be readily available. They can draw water from natural sources or dedicated water tanks.

Flow: 14-2700 GPM
Head: 12-80 meter
Speed: 740-2900r/min
Material: HT200, SS304, Bronze

The EJ 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.

Water hammer in fire pump systems with high flow rates is mitigated by incorporating surge suppressors, check valves, and properly designed piping configurations. These measures prevent sudden pressure changes and protect pump components.

Provide a comprehensive guide on fire pump regulations, such as NFPA 20 (Standard for the Installation of Stationary Pumps for Fire Protection), local building codes, and UL/FM certification requirements. Discuss how these regulations impact the design, installation, and maintenance of fire pumps, why they’re essential for safety, and how to ensure your fire protection system meets all necessary legal and insurance requirements.

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.

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.

Diesel engine fire pump is a special diesel engine equipment, which has the characteristics of simple structure, reliable operation and long service life, and is widely used in the field of fire protection. When using a diesel engine fire pump, it is necessary to pay attention to maintenance and maintenance, and replace fuel, oil and filters in time to ensure the normal operation of the fire pump.

The use of fire pumps is generally based on different situations. Different types will have different classification methods. The fire pump is in its own fully sealed state, without the possibility of leakage, and can resist corrosion. , is widely used, and is mainly used in fire protection, sewage treatment and some departments of environmental protection. It is used to pump different liquids, so that there is no leakage and no pollution. It is very civilized A kind of fire engine, which is very beneficial to the use of all of us.

1.Flow: 50-5000GPM
2.Head: 3-20Bar
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.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.

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;

The EDJ series fire diesel electric fire pump unit (fire dual power pump unit) is based on the traditional fire protection system of GEM, which combines electric fire pump, booster regulator pump, diesel fire pump, regulator tank and supporting valves, Piping is combined on the same skid-mounted common base. The pump set can provide safety guarantee for fire emergency, and the diesel engine has the function of speed regulation, which makes the use and adjustment range of the unit equipment more extensive.