Horizontal vs. Vertical Fire Pumps

Factors include the building size, height, occupancy type, local fire codes, water supply source, and the required water flow and pressure. A thorough hydraulic analysis is typically performed to determine the appropriate pump size and type.

Yes, diesel fire pumps can often be retrofitted or upgraded to improve performance, reliability, and compliance with current regulations or standards. This may involve replacing outdated components, installing new safety features or emission control technologies, or integrating digital monitoring and control systems. Retrofitting or upgrading diesel fire pumps can extend their lifespan, enhance their efficiency, and ensure continued compliance with evolving regulatory requirements.

·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

Fire water pump refers to the water supply pump used to ensure the system pressure and water volume in the fire water supply system. The fire pump transfers energy to the water through the rotation of the impeller, thereby increasing the kinetic energy and pressure energy of the water, and transporting it to the fire extinguishing equipment to meet the water volume and water pressure requirements of various fire extinguishing equipment. Such as fire hydrant pumps, sprinkler pumps, fire transfer pumps, etc.

Diesel engine fire pump has high efficiency, long operating life and high reliability. It can be used in independent fire water supply systems, and can be used in fire protection and living shared water supply systems. It can also be used in construction, municipal, industrial and mining, water supply and drainage, ships, field operations and other occasions .

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. Its intelligent features, including real-time monitoring and remote control capabilities, contribute to the system’s reliability and ease of operation. 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.

Key components include the pump itself, the engine or motor, an intake system, a discharge system, and various safety features such as pressure relief valves.

In cold climates, jockey pumps must be designed and installed with specific considerations to prevent freezing and ensure reliable operation. This includes using heat tracing or insulation on piping and pump components exposed to low temperatures to prevent ice formation that could block water flow. Jockey pumps may also be housed in heated enclosures or indoor pump rooms to maintain a consistent temperature around the equipment. Additionally, the selection of antifreeze solutions or special materials resistant to cold temperatures can help protect the pump from damage. Regular monitoring and maintenance are also essential to ensure that the jockey pump remains operational and that the fire protection system is always ready to respond, even in harsh winter conditions.

The biggest difference between the diesel engine fire pump and the electric water pump is that it has its own independent power supply system – the storage battery. Therefore, the start and operation of the diesel engine fire pump will not be completely dependent on city power.

Fire pumps are widely used in our production and life, such as water treatment, fire safety and other departments. ta fully sealed, no leakage, corrosion resistance and other characteristics, are widely used in life and production. 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 has the characteristics of simple structure and stable performance, and because of its high speed and small volume, its efficiency is indeed very high.

Common causes include power supply issues, mechanical failures, improper maintenance, and incorrect installation. Regular testing and adherence to maintenance schedules are crucial to prevent failures.

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.

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.

The biggest difference between the diesel engine fire pump and the electric water pump is that it has its own independent power supply system – the storage battery. Therefore, the start and operation of the diesel engine fire pump can be completely separated from the mains.

1.The electric pump is the main fire pump, which can be automatically started according to the fire situation;
2. Equipped with jockey pump;
3.The diesel engine pump is a standby fire pump, and the fire is automatically started without power supply;
4. The diesel engine starts when the electric pump fails;

250GPM 8BAR SPLIT CASE PUMP
This is DJ fire pump clients as need
Capacity as 250gpm 8bar

Better Technology Group Co., Ltd. is a manufacturer specializing in 3CF products such as fire pumps, XBD fire pumps, diesel engine fire pumps, diesel engine water pumps, diesel engine self-priming pumps, fire pump control cabinets, and fire-fighting gas top pressure equipment. Pressure equipment fire water supply equipment, diesel engine fire pump group, submersible fire pump, non-negative pressure water supply equipment, fire water supply equipment, submersible sewage pump, self-priming sewage pump, WQ non-clogging sewage pump, ISG, IRG, IHG, ISGD series Vertical pipeline pump, ISW, ISWD series horizontal centrifugal pump, DL type vertical multistage pump, GDL type detachable pipeline multistage pump, fire pump, LG demountable high-rise building water supply multistage pump, frequency conversion water supply equipment, etc. . Better Technology Group Co., Ltd. is looking forward to your visit!

XBC diesel engine fire pump set is the latest according to the national standard GB6245-2006 “fire pump performance requirements and test methods”. This series of products has a wide range of lift and flow, and can fully meet the fire water supply in various occasions such as warehouses, docks, airports, petrochemicals, power plants, liquefied gas stations, textiles and other industrial and mining enterprises.

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

1. Ensure that you understand the manual or instructions that accompany the fire pump and water pump.
2. Follow the manufacturer’s instructions and recommendations for installation and operation.
3. Make sure that the power supply used is in good condition and always isolated from the power when setting up the pump.
4. Make sure that the pump and its parts are maintained in perfect condition all times.
5. Test the readiness of the pump for use and ensure that it is in top working condition before putting it to use.
6. Determine the exact amount of water needed and make sure that the pump is operated within the recommended pressure limits and flow rates.
7. Do not operate the pump for longer periods of time than prescribed in the manual.
8. Use the proper safety equipment and clothing when operating the pump.
9. Ensure that the water is discharged in a controlled way.

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

The electric fire pump unit is mainly used for fire hydrant fire extinguishing, automatic sprinkler fire extinguishing and other fire extinguishing systems of industrial and mining enterprises, engineering construction, high-rise buildings and other fixed fire extinguishing systems. It can be used to transport clear water without solid particles and media similar to water in chemical properties. It can also be used in common water supply systems for living and production, as well as construction, municipal water supply and drainage, etc.

Advantages of OTS fire pump set:
1. Advanced hydraulic model, high efficiency and wide performance range.
2. Horizontal structure, easy installation and maintenance, small footprint.
3. Small vibration and low noise. Hydraulic balance of axial force is adopted to make the pump run smoothly, safely and reliably.
4. The inlet and outlet of the pump are on the same horizontal axis, which is convenient for pipeline connection and extremely convenient for loading and unloading.

DJ fire pump 500gpm, 7bar
Caliber: 150mm
Flow Range:500gpm
Pressure: 7bar
Matching Power: 37kW
Motor:3ph,415V,50Hz

Fire pump components:
1. Diesel pump: the flow rate is the same as that of the electric pump. It connects pump sets with highly elastic couplings or universal joints.
2. Pipeline supplementary pressure 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.

With the advent of the information age, people have higher requirements for the quality of life, and fire safety is particularly important for high-rise buildings. The state attaches great importance to fire safety work. All workplaces require us to be equipped with fire safety facilities, and fire pumps are necessary water intake equipment for fire infrastructure. The commonly used fire pumps in my country are electric fire pumps and diesel fire pumps. The difference between the two is that electric fire pumps require a power system, and diesel engine fire pumps can be started at any time to fill the original position of electric fire pumps.

Diesel engine fire pumps are made of domestic or imported high-quality products. They have the characteristics of good starting characteristics, strong overload capacity, compact structure, convenient maintenance, simple use, and high degree of automation. They are advanced and reliable fire-fighting equipment.

The equipment is designed to have one duty and one standby function. The main electric pump runs normally, and the standby diesel pump starts automatically after the main pump fault . The Jocky pump will start and stop based on the pipe pressure, Control panel site start.

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 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. Its intelligent features, including real-time monitoring and remote control capabilities, contribute to the system’s reliability and ease of operation. 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.