Diesel engine fire pump runs safely and smoothly

EDJ fire pump set consists of main electric pump (motor driven), standby diesel pump (diesel engine driven) and jockey pump. The pump is assembled from discharge and suction pipes and a control panel. The fire pump system can be customized for different uses such as high-rise buildings, warehouses, facilities, hospitals, supermarkets, shopping malls, villas, apartments, etc.

We proudly showcase high-quality fire pump sets and highly recommend the Max Power-2000kw-10KV Split Case EDJ Fire Pump Set, providing excellent performance and reliability for your fire protection system. The Max Power-2000kw-10KV Split Case EDJ Fire Pump Set is designed for large-scale fire applications. It possesses powerful capacity and efficient performance, ensuring your fire protection system can respond quickly in emergency situations and deliver sufficient water pressure and flow.

Whether it is for fire protection systems, industrial applications, or municipal projects, the Split Case EDJ fire pump set is capable and ensures efficient operation.

XBC series diesel engine fire-fighting pump group is a new-style fire-fighting equipment (“equipment” thereafter) developed by this Co. in accordance with GB6245-98 “Performance Requirement and Testing Method of Fire-fighting Pumps” and NFPA20 “Installation of Centrifugal Fire-fighting Pumps” etc. standards and, upon the
fitted fire-fighting pumps (single-stage single-suction type, single-stage double-suction type and sectional multistage type), can be divided into XBC-IS, XBC-S and XBC-D three sub series. The equipment has a wide range of pressure and temperature and can be used for almost every occasion necessary for fire-fighting. The diesel engine fitted with the equipment is an excellent product domestic or imported, features good starting performance, strong overload capacity, compact structure, easy maintenance and use and high degree of automation. The equipment is really a fire-fighting one advanced and reliable in performance. The reasonable use and serious maintenance of the fire pump is the most important prerequisite for ensuring the normal and reliable operation of the pump, giving full play to the emergency function and prolonging the service life. In order to make the pump operator familiar with its structural characteristics, grasp the use and maintenance methods, and make good use of the pump, we have prepared this manual for the operator reference

Non-UL Flow：30-9000 GPM
Non-UL Head： 3-20 Bar (40-300 psi)
UL Flow：50-3000 GPM
UL Head： 5-20 Bar (72.5-290 psi)
The EDJ Fire Pump Set includes diesel engine pumps, electric pumps and jockey pumps.

·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

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

Electric fire pumps can be located inside the building. Office buildings and apartments are often equipped with electric fire pumps. In addition, upper floors sometimes install an additional electric fire pump above ground or basement to increase water pressure.

The Fire Pressure Stabilization Equipment, coupled with the CDL Vertical Multistage Fire Pump, offers a comprehensive solution to elevate fire safety measures. This powerful combination ensures a consistent water pressure for effective fire suppression. By incorporating pressure stabilization technology, this system guarantees an uninterrupted fire water supply, efficient water distribution, and reliable operation of fire hydrants and sprinkler systems. With advanced infrastructure and the ability to maximize firefighting capabilities, this configuration significantly enhances overall fire safety standards. Investing in fire pressure stabilization equipment is a proactive step towards ensuring superior fire protection and providing peace of mind in critical situations.

Benefits include:

Simplified Installation: Pre-packaged systems are easier and quicker to install, reducing on-site labor and potential for errors.
Quality Control: Assembled and tested in a controlled environment, ensuring high quality and reliability.
Space Efficiency: Designed to optimize space, making them ideal for installations with limited space.
Regulatory Compliance: Often pre-engineered to meet specific codes and standards, simplifying the compliance process.

In fire protection systems, various types of fire pumps are used. Fire pumps are classified as horizontal split case, vertical split case, vertical in-line, vertical turbine, or end suction. These fire pumps may be powered by an electric motor, a diesel engine, or on rare occasion powered by a steam turbine.

Assess the facility’s size, layout, and potential fire hazards to determine required flow and pressure. Consider the water supply available, pump type (electric, diesel), and specific applications. Consulting with a fire protection engineer can also help ensure compliance with local regulations and standards.

Diesel engine fire pump unit is a kind of pump equipment that is widely used in fire protection, and it is more suitable for mobile work in fire pumps. In fact, it is driven by a diesel engine connected to the pump head of the fire pump. Compared with motor drive, it can be used in the field, mines, and places lacking power supply. It is also called a diesel engine pump or a diesel engine fire pump unit.

Fire pump package comprises a combination of electric motor driven pump, diesel engine driven and electric motor driven jockey pumps that supply for fire suppression systems.
Fire pump package is required to comply with Local Civil Defense Authority regulations and International Codes of Practice e.g. National Fire Protection Association (NFPA).

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 electric fire pump set is a medium and low pressure fire pump product developed by our company in strict accordance with the technical requirements of the national standard GB6245-2006 (fire pump) and the National Fire Protection Association NFPA20 (installation of centrifugal fire pumps). The product has passed the type inspection of the National Fixed Fire Extinguishing System and Refractory Component Quality Inspection Center.

EDJ series fire pump set consists of Electric pump + Diesel pump + Jockey pump and all accessories.
The pressure switch and control cabinet can automatically turn on/off three pumps-the electric pump and jockey pump operate when there is electricity and the diesel pump activates when the power cuts,can work when the power is off.

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.

Flow: 30-500GPM
Head: 3-20Bar
The ED Dual-Power Fire Pump System combines electric and diesel engine pumps to ensure uninterrupted fire protection and a reliable water supply. In the event of power outages or electrical failures, the diesel engine pump seamlessly takes over, guaranteeing continuous operation of the fire protection system. This dual-power configuration offers both reliability and flexibility, providing comprehensive coverage for fire safety needs.

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 can be customized according to customer needs, and can include electric pumps, diesel engine pumps, and jockey pumps, with excellent appearance and easy installation.

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. It is mainly used in fire water supply and foam fire extinguishing systems in industries such as petroleum, chemical industry, natural gas, power plants, textiles, wharves, gas stations, storage, high-rise buildings, etc.

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.

Flow: 30-9000GPM
Head: 3-20Bar
Speed: 740-2900r/min
Frequency: 50 HZ or 60 HZ
The ED Fire Pump Set combines electric and diesel engine pumps to ensure uninterrupted fire protection and a reliable water supply.
In various fields, our products find applications in large hotels, hospitals, schools, office buildings, supermarkets, commercial residences, subway stations, train stations, airports, various transportation tunnels, petrochemical plants, thermal power plants,oil storage tanks, large warehouses, industrial and mining enterprises, seawater injection, etc.

Diesel vertical turbine fire pump designed for deep-well water extraction; ideal for power-deficient areas with high head, large flow, and reliable emergency water supply.

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.

Three start-up functions for diesel engines:
1. Manual start function: manual and automatic interlocking can be completed through the transfer switch, and the manual start function can be realized:

2. Automatic manual function: allow to start three times. If the startup fails for three times, it will issue a “startup failure alarm” and automatically exit the startup state. After a successful startup, the time from startup to rated load is 5-10-15S (depending on the unit capacity);

3. Emergency manual direct start function: When the automatic control device fails, the emergency manual direct start function can be realized.

Flow: 30-9000GPM
Head: 3-20Bar
Speed: 740-2900r/min
Frequency: 50 HZ or 60 HZ

The ED Fire Pump Set combines electric and diesel engine pumps to ensure uninterrupted fire protection and a reliable water supply.
In various fields, our products find applications in large hotels, hospitals, schools, office buildings, supermarkets, commercial residences, subway stations, train stations, airports, various transportation tunnels, petrochemical plants, thermal power plants,oil storage tanks, large warehouses, industrial and mining enterprises, seawater injection, etc.

The horizontal electric fire pump features a standardized structure, easy installation, and high reliability, making it a critical solution for rapid deployment and efficient operation in modern building fire protection systems.

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

What kind of terrain to choose what kind of water pump

This problem, in short, is the selection of water pumps. The following are the applicable way for you to choose water pumps from zjbetter. I hope they can help you choose water pumps and help you better. Choose the water pump that suits your design.
1. Confirm the use terrain
First understand the terrain in which the outfit is used, including temperature, moisture, air pressure, air cattiness, dustproof and leakproof conditions, and the position of dangerous areas.
2. Confirm operating conditions
Refers to the liquid face pressure( absolute) on the suction side of the liquid, the liquid face pressure on the discharge side, intermittent or nonstop work, fixed or mobile position, and the convenience of installation and conservation.
3. Confirm the nature of the medium
Medium temperature, viscosity, density, impregnated vapor pressure, solid flyspeck periphery and content, gas content, cattiness, volatility, trap, toxin.
4. elect the material of the pump bathe corridor
According to the physical and chemical parcels of the pumped medium above, the material of the inflow- passing corridor is determined.
5. Determine performance parameters
The performance parameters of the water pump can be determined by computation, analogy, test and other styles.
6. Determine the installation type
The installation of the channel is determined by the layout of the channel and the installation point, and there are direct connection, perpendicular and other types.
8. Determine the number of pumps
In general, spare pumps, especially fire pumps, are set up, and the number of pumps is named according to different situations.

The fire pump has the characteristics of simple structure and stable performance, and because of its high speed and relatively small volume, its efficiency is really high. It is precisely because of these advantages of high performance and low energy that the safety and efficiency of the fire pump are in the same use Leading the pipeline tools.