Composition of Standard EJ Fire Pump Set

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.

1. Whether the fire equipment is in good condition, including whether the fire extinguisher is leak-proof and whether the alarms, lights, fire hydrants, fire doors and other equipment are working properly.

2. Whether the personnel of the unit have received professional fire safety training.

3. Whether the layout of the office space follows the fire safety regulations, such as whether the aisle and emergency routes are unblocked and whether the relevant structural objects are in good condition.

4. Whether the management of flammable and explosive materials meets the relevant regulations and whether their storage places and transportation are kept in good condition.

5. Whether the fire exits are unobstructed and clear, and whether the signage and lighting is normal.

6. Whether the underground pipelines, cable linings, and other equipment that are easy to cause a fire accident are managed in accordance with relevant regulations.

7. The integrity and security of the fire-fighting equipments.

8. Whether alarm systems are set up in the internal and external parts of the structures and at important points in the facilities.

9. Whether the fire-fighting system is in good condition and whether the drafting of emergency evacuation plans is in compliance with applicable regulations.

EDJ is our flagship product:
The conventional electric pump is the main pump, the diesel engine pump is the backup pump, and the voltage stabilizer pump plays a role in the stabilization of the whole system. When the electric pump fails or the mains is cut off, the control cabinet will receive the pressure gauge from the electric contact. When the signal comes, the diesel engine pump will be started within 5 seconds, and the rated working condition will be reached within 20 seconds to ensure the normal operation of the fire extinguishing work.

• Automatic switching between three pumps, when the electric fire pump fails, the diesel engine backup pump will automatically start
• Works even with power outages
• Adopt high-quality NSK bearing, wear-resistant mechanical seal or packing seal
• Product parameters available upon request

The EJ fire pump set consists of an electric pump and a jockey pump. The electric pump adopts an XA pump, and the jockey pump adopts a CDL pump. The flow rate of this pump is 500gpm and the lift is 130psi. It is manufactured in strict accordance with customer requirements. It is cast iron, the impeller of the electric pump is made of cast iron, the pressure jockey pump is made of stainless steel, and the seals of the pumps are all mechanical seals, which will not leak.

Zjbetter Brand Fire Pump Skid 500 gpm @7 bar with cummins diesel engine 46 kw shipped to Tanzania got a high value in Africa market.

Outdoor fire pump set, with heat exchanger diesel engine inside, more suitable for outdoor installation requirements, pipeline pre-installed, easy to install

NFPA 20 requires fire pumps to be powered by a continuously available power source, usually identified as an uninterruptible power source. In many cases, this requirement requires a backup generator to be provided as a backup power source in the event of a power failure, in which case the fire pump controller must be equipped with an automatic transfer switch. The choice of fire pump depends on the building infrastructure and available space. The most common choices for fire pump drives are electric motors and diesel engines.

The pump have the National Fire Protection Association Standard NFPA20 standards.The diesel engine fire pump is equipped with the characters of good and strong overload capacity, compact structure, easy to maintain and high degree of automation.
Fire Pump Equipment for warehouses, docks, airports, petrochemical, power plants, liquefied gas, textiles, ships, oil tankers and other occasions of a fire service.

1. Electric fire pump: various end suction pumps and split pumps.
2. jockey pump: vertical, small flow, higher lift than electric or diesel pumps.
3. Control panel: Automatically control the water pump with overload and overcurrent protection.
4. Accessories: suction pipe, discharge pipe with flange, battery, gate valve, check valve, flexible expansion joint, pressure switch, pressure gauge, base, etc

Diesel engine fire pumps are relatively common in life, and their performance requirements are relatively high. In ordinary use, more attention should be paid to maintenance, so as to prolong the service life of the pump. Because diesel fire pumps are not omnipotent, there will be some problems in daily use, so when choosing equipment, we must pay attention to whether the quality of the equipment meets the national standards. As fire equipment, all kinds of equipment must be To ensure performance, avoid affecting use in disaster situations and delaying rescue.

The engine provides the power necessary to drive the pump, allowing it to generate the high-pressure water or firefighting agent needed to combat fires.

Fire pumps can be installed in locations with limited space, but it’s important to follow space requirements outlined in the manufacturer’s specifications and local codes. Proper clearances around the pump ensure ventilation and accessibility for maintenance.

Flow: 25-100gpm
Rated pressure:H＜8bar
Speed: 2950-3550RPM

The function of the diesel fire pump is very powerful. We can set the control time during use, and it can be automatically charged, automatically started, as well as automatic alarm and automatic preheating functions. It is very reliable to use.

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 maintenance is essential to guarantee the system’s longevity and reliability. This article provides an in-depth examination of best practices for fire pump maintenance, covering preventive maintenance schedules, routine inspections, lubrication, and replacement of wear components. It emphasizes the role of NFPA standards in guiding maintenance procedures and underlines the importance of documenting all maintenance activities.

The motor fire pump unit is powered by an electric motor to drive the fire pump and output pressure water for fire fighting. The pump unit is mainly composed of a motor, a water pump, a transmission device, a common base and an instrument table. The starter cabinet is installed near the pump unit for starting the motor.
The electric fire pump set has the advantages of quick start, reliable water diversion, stable operation, high degree of automation, wide range of pressure and flow, etc. It is an advanced and reliable fixed fire-fighting equipment.

The electric pump of the EDJ fire pump group is the main pump, the diesel engine pump is the backup pump, and the jockey pump plays a role in the stabilization of the whole system. When the electric pump fails or the mains is cut off, the control cabinet will receive electricity from the The signal from the contact pressure gauge will start the diesel engine pump within 5 seconds, and reach the rated working condition within 20 seconds to ensure the normal operation of the fire extinguishing work.

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. Diesel engine fire pump is suitable for unattended emergency water supply system. The product has the characteristics of advanced technology, high degree of automation, superior performance, complete protection functions, reasonable structure, simple installation, and high cost performance. net pressure. Diesel engine fire pumps are selected according to different working conditions: single-stage single-suction centrifugal pumps, high-pressure multi-stage pumps, double-suction split pumps, etc.

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.

ZJBetter provide three types of fire pump system, such as diesel engine fire pump set, electric driven fire pump set, EDJ fire pump set.

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.

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
5.Caliber：65-350 mm
6.Working Pressure：≤1.6 MPa
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.

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.

1.Flow：30-9000 GPM
2.Head： 3-20 Bar
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 application of fire pumps is not only in fire protection systems, but a variety of fire pumps are gradually showing their superior strength in industrial production and urban construction. This includes the implementation and expansion of high-end technologies for industrial and urban water supply and drainage, and high-rise water supply under pressure.

Yes, the fire pump configuration control cabinet is an important part of any fire system. The cabinet holds all of the system’s controls, relays, and other components, which allow the system to function properly. Without the control cabinet, the fire system would not be able to function correctly.

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.

There are four types fire pump, including end suction pump, split case pump, multiage pump and vertical turbine pump. These fire pumps may bepowered by an electric motor or diesel engine and on rare occasion powered by a steam turbine.