Floating impeller axial force tone- balancing device for fire pumps

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.

Proper design and installation of suction and discharge piping are vital for the efficient operation of a fire pump system. The suction piping connects the fire pump to the water supply source, while the discharge piping carries water from the pump to the fire protection devices.

Key considerations for these piping systems include the sizing, material selection, and routing. Proper sizing ensures that water can be drawn from the source at the required rate, and the piping material must be compatible with the water and the environment. Piping routing should minimize friction losses and ensure that the system operates without cavitation or other issues.

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.

This equipment is a customized EEJ fire pump set which can meet 500GPM@80m. The duty pump and standby pump are XA series pump.

Flow: 30-9000 GPM
Head: 3-20Bar
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.

Common Causes of Fire Pump Motor Failures:

Electrical Issues: Faulty wiring or power supply problems can lead to motor failure.
Overheating: Insufficient cooling or blocked ventilation can cause overheating.
Mechanical Failure: Worn bearings or misalignment can result in motor damage.
Lack of Maintenance: Neglecting routine maintenance can lead to premature failures.
Corrosion: Exposure to moisture and chemicals can damage components.

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

Because of the width required by our customer, this fire pump set is designed in in-line. Capacity and total head are 34m³/h@8bar.

The fire pump is mainly a kind of pump equipment used for fire emergency, and its function is to transport the water source to the fire scene for fire extinguishing. In life, fire pumps are widely used in various buildings, such as factories, docks, warehouses, ports and other places, and are important equipment for fire emergency.

The ED fire pump set is composed of electric pump + diesel pump, equipped with a control cabinet, without a jockey pump. It is a small fire pump set, suitable for any fire emergency situation, not affected by the mains, and the control cabinet controls the pump. Start and stop, with the advantages of flexibility and small footprint.

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.

Extreme temperatures, humidity, and corrosive environments can impact fire pump performance. Proper housing, insulation, and corrosion-resistant materials are necessary to protect pumps and ensure reliable operation.

EEJ fire pump set is an electric-driven fire water supply equipment designed and manufactured by Better Technology Co., Ltd. according to the standard of <>, and has obtained 3CF certification. Better produces many types of fire pumps, which can be customized according to needs.

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.

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

At the morning of the design of the fire pump, the lift, inflow and power are different according to the occasion and model. In general domestic structures, the choice of fire pump is also different according to the age, the height of the bottom, and the number of residers.

The fire pump is used for conveying clear water without solid patches and liquids with analogous physical and chemical parcels to water. Water force, heating, restroom, boiler hot and cold water rotation, water force of pressurized air exertion refrigeration system and outfit matching and other occasions.

Fire sprinkler systems are an important part of life safety in buildings. International building codes allow some exceptions when buildings are “fully watered”, such as reducing rated spacing, reducing hydrant flow requirements, increasing exit travel distance, and increasing building height and area. These exceptions are allowed so that in the event of a fire, the sprinkler system will suppress the fire enough that occupants can safely evacuate the building and that the spread of the fire is contained before the fire department has fully arrived to extinguish it.

• 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 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.

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.

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.

The diesel engine-driven fire pump complete set highlights its ability to supply water independently even in the event of power failure or emergency. The product integrates diesel engine, water pump, control system and piping system, with automatic start, stable performance, convenient operation and other characteristics. It is suitable for all kinds of places with high requirements for fire fighting, such as industrial parks, petrochemicals, power plants and municipal projects, etc., and is an important equipment for ensuring fire safety.

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.

Fire pump system is made of Diesel+Jockey pump
1. Diesel engine pump, can use single stage pump, horizontal split case pump, end suction pump, multistage pump, material can be cast iron, stainless steel, and bronze impeller , with fuel tank, water tank，fan, control box
2. Jockey pump, horizontal or vertical, capacity will be small, but head should be higher than electric and diesel engine pump
Jockey material casing: cast iron, shaft and impeller: SS304

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.

When installing a fire pump, it is essential to adhere to specific requirements to ensure its proper functionality and compliance with safety standards. Here are some important installation requirements to consider:

Codes and Standards: Familiarize yourself with local fire codes, regulations, and industry standards applicable to fire pump installations.

Location and Accessibility: Choose an appropriate location for the fire pump that allows for easy access, maintenance, and serviceability.

Foundation and Mounting: Ensure that the fire pump is installed on a stable and level foundation capable of supporting its weight and minimizing vibration.

Electrical Connections: Electrical connections should be performed by licensed electricians following electrical codes and regulations.

Water Supply: Ensure an adequate and reliable water supply for the fire pump.

System Piping and Valves: The piping system should be installed following the pump manufacturer’s specifications and relevant standards.

Controls and Monitoring: Install the pump’s control panel and associated instrumentation according to manufacturer guidelines.

Testing and Commissioning: Thoroughly test and commission the fire pump system before placing it into service.

Documentation and Training: Maintain comprehensive documentation of the installation, including drawings, equipment specifications, test reports, and maintenance records.

It is crucial to consult with fire protection professionals, including fire engineers and pump manufacturers, to ensure compliance with all relevant requirements during the installation process. Proper installation is essential for the reliable operation of the fire pump and the safety of the facility and its occupants.

Fire pumps are more commonly used in commercial and industrial settings. Residential buildings often rely on municipal water pressure for fire protection. However, in some cases, residential structures with specific design requirements may incorporate fire pumps.

– Protection of Critical Data Infrastructure: Ensuring reliable fire protection for servers, storage, and network equipment.
– Non-Disruptive Fire Suppression: Implementing systems that minimize the risk of data loss or equipment damage.
– Redundant Systems for Reliability: Providing redundant fire protection systems to ensure continuous operation.
– Compliance with Data Center Safety Standards: Adhering to fire safety regulations specific to data centers and IT infrastructure.

Fire Pump Set Components :
Electric pump:kinds of end suction pump, split case pump, multistage pump. made of cast iron, stainless steel. Impeller can be bronze.
Diesel pump:Flow is the same with electric pump. It connects the pump set with High elastic coupling or universal joint. It also includes water tank, oil tank, fans, control screen etc.
Jockey pump:horizontal or vertical, small flow, head is higher than electric or diesel pump
Control panel:control the pumps automatically with overload, overcurrent protection

Discover essential tips for selecting the best fire pump manufacturer, focusing on quality, compliance, and reliability for your fire protection system.