Fire booster and stabilized water supply equipment

1. The performance of the fire pump should meet the flow and pressure requirements of the fire water supply system.
2. The power of the driver equipped with the fire pump should meet the requirements of the power required for operation at any point on the performance curve of the selected pump’s flow and lift.
3. When a motor-driven fire pump is used, a dry-installed fire pump with the motor should be selected.
4. The fire pump should be installed dry, and the pump should be placed outside the pool, and the submersible pump cannot be directly placed in the water for water absorption.

The lifespan of a fire pump depends on factors such as usage, maintenance, and environmental conditions. Regular inspections and proper maintenance can extend the lifespan of a fire pump, and replacement may be necessary if it no longer meets safety standards.

1. Increase the suction head: Increasing the suction head, or the vertical distance between the suction inlet and the centreline of the impeller, can reduce the chances of cavitation.

2. Increase the impeller speed: Increasing the impeller speed can also reduce the chance of cavitation.

3. Install an air separator: An air separator in the suction line can help remove any entrained air from the system, thus reducing the chance of cavitation.

4. Install a venturi: A venturi installed in the suction line can help create an area of low pressure, which can reduce the chance of cavitation.

5. Install a priming valve: A primer valve can help reduce the suction head and thus reduce the chance of cavitation.

6. Install a vacuum breaker: A vacuum breaker can be used to reduce the pressure in the suction line, thus reducing the chance of cavitation.

7. Improve the suction piping: Improving the suction piping, such as using larger pipes, can reduce the chance of cavitation.

8. Inspect the pump and suction line: Inspecting the pump and suction line for any signs of wear or damage can help reduce the chance of cavitation.

1. High power capacity: Fire pump control cabinets are designed to provide a higher power capacity, allowing the system to handle larger loads.

2. Easy installation: Fire pump control cabinets are designed to be easy to install and configure, allowing the pump to be installed quickly and efficiently.

3. Protection: Fire pump control cabinets are designed to provide protection to the electrical components from moisture and other environmental factors.

4. Monitoring: Fire pump control cabinets are equipped with monitoring systems to monitor the performance of the system and alert the user if any issues arise.

5. Alarm system: Fire pump control cabinets are equipped with an alarm system that can alert the user if the system fails or if the pressure drops to a dangerous level.

6. Cost-effective: Fire pump control cabinets are designed to be cost-effective and provide the necessary protection and performance for a facility.

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

Application Scope
Equipment for warehouses, docks, airports, petrochemical, power plants, liquefied gas, textiles, ships, oil tankers and other occasions of a fire service.

Using Instruction
Altitude: ≤ 1000m;
Ambient temperature: +5 °C ~ +40 °C;
Relative humidity: <= 90%.

This series of pumps meets the requirements of fire pumps in terms of performance, structure, materials and matching. Due to the use of excellent hydraulic models, this series of pumps has the advantages of meeting user requirements, high efficiency and wide performance range, which can better save floor space; high-quality motors with high-quality bearings make the pump run more safely. Reliable, low noise, low vibration; the use of hydraulic balance axial force can make the operation more stable. The scope of application is suitable for fire water supply in various occasions such as residences, hotels, office buildings, commercial buildings, factories, hospitals, etc.

When the fire pump is in operation, if the power supply of the motor fire pump power supply is turned off or the electric pump fails to start normally, the diesel engine fire pump will automatically start and run. During normal operation, there is a fully automatic switchover to an electric pump.

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.

1.Flow：30-9000 GPM
2.Head： 3-20 Bar
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 EDJ fire pump set is tested in the Better factory, and our company’s fire pump set needs to be tested after the assembly is completed to ensure the quality. EDJ fire pump sets are widely used in large public places, factories, firefighting and other occasions.

1.Flow: 50-5000GPM
2.Head: 3-20Bar
3.Speed: 740-2900r/min
4.Power: Electric pump: 1.5-710 kw, Jockey pump: 0.55-160kw
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.

EDJ multi-stage fire pump consists of electric pump, diesel engine pump and jockey pump. The electric pump is the working pump, and the diesel engine is the backup. The more impellers used in the multi-stage electric pump, the higher the lift. This product can run in the event of a power failure and is suitable for any emergency firefighting occasions, mainly used for the top of high-rise buildings or towers water supply, etc.

3 sets 100gpm 7bar EDJ fire pump set

Ensuring preparedness involves:

Backup Power: Install backup generators or connect to reliable emergency power sources to ensure continuous operation during outages.
Automatic Transfer Switches: Use automatic transfer switches to quickly switch to backup power in case of a main power failure.
Battery Backup: For jockey pumps and control systems, use battery backups to maintain pressure and control functionality during short-term outages.
Regular Testing: Test the backup power systems regularly to ensure they are operational and capable of supporting the fire pump system.

As a fixed fire-fighting equipment, the diesel engine fire-fighting pump set has been widely used in fire-fighting diversion, especially for fire-fighting water supply in unexpected situations such as no power supply or abnormal power supply (mains power). According to the needs of users, it can also be equipped with other diesel engines as power engines.

The electric fire pump is an important part of the fire water supply system. 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, impeller, pump cover, mechanical seal and other components. It is suitable for building fire protection engineering, high-rise building water supply, water tower water supply, long-distance transmission, cycle pressurization, and also suitable for heating rooms, boilers, hot water stations, and cold and hot water circulation.

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.

500gpm@30m fire fighting package set-ZJBetter
The product is EJ fire pump set.
It is made of one electric pump 500gpm@30m one jockey pump with
Also include controller and pipe system

The EJ fire pump set has one electric pump and one jockey pump. The electric pump in the picture is ISW pump. ISW series horizontal single-stage single-suction centrifugal pump is a new generation of energy saving, environment friendly horizontal centrifugal pump researched and developed by our company, which absorbs advanced technology of similar products abroad and adopts domestic

Diesel engine fire pump is a common and necessary facility. Only when the fire signal comes, and the electric water pump fails or the power supply is cut off, the diesel engine fire pump will automatically start. Diesel engine fire pump is installed together with electrical instruments, with complete functions, compact structure, automatic fault alarm, receiving start signal, and can automatically complete the start-up procedure and fast full-load operation. , Enough to ensure that the diesel engine fire pump is started in a low temperature environment, the whole system of the diesel engine fire pump is safe, reliable, and easy to use.

Diesel engine fire pump can be used in fire water supply in warehouses, docks, airports and other occasions. We usually choose the appropriate diesel engine fire pump model and application according to the head, flow, power, medium properties, and required materials provided by the user. In order to avoid mistakes, the loss caused by the installation environment will be comprehensively considered to ensure stable and reliable efficiency.

EJ vertical turbine fire pump package is including one electric vertical pump and one CDL jockey pump with accessories of gate valve and check valve, pressure relife valve, pressure Gauge, pressure switch, pressure vessel,and mainfold pipe for suction and discharge

The equipment is suitable for fire water supply and emergency water supply in various occasions such as warehouses, docks, airports, petroleum, chemical, factories, power plants, liquefied gas, textiles, ships, cruise ships, etc.

The motor fire pump set is a fire pump powered by an electric motor, and generally consists of a group of fire pumps, 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.

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.

Applications:
High-rise hotel, high public places;
High-rise office buildings, high-rise residential;
Chemical, oil refining, metallurgical, enterprises;
Energy, medicine and military, enterprises.

The electric pump and diesel engine pump of this set of fire pump equipment use ISO pump, the jockey pump adopts CDL pump, the three fire pumps automatically start and stop, and the diesel engine pump is the backup pump. This set of fire pump equipment is not affected by the mains, can work even without electricity, and can be used in any emergency firefighting occasions.

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 building underpressure water delivery.

Suction and Discharge Connections: The fire pump has dedicated suction and discharge connections for the water supply and the distribution system, respectively. The suction connection draws water from a water source such as a reservoir or hydrant, while the discharge connection delivers the pressurized water to the fire protection system.

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.