EDJ-OTS fire pump set / diesel engine electric drive

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.

Diesel engine fire pumps are suitable for use in fire water supply environments with high head and high flow rate or as backup fire water supply pumps. The reason is that the diesel engine has strong power and can be used with large flow fire deep well pumps, and the diesel engine fire pumps have the characteristics of self-starting when power is off. Emergency water supply is available, so diesel engine fire pumps are favored.

The application of diesel engine fire pump is also more and more extensive. Diesel engine fire pump is a common 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. The diesel engine fire pump is installed together with the electrical instrument, with complete functions, compact structure, automatic fault alarm, accepting the starting signal, and can automatically complete the starting procedure and run at full load quickly. , enough to ensure that the diesel engine fire pump starts in a low temperature environment, the entire system of the diesel engine fire pump is safe, reliable, and easy to use.

While the primary purpose of fire pumps is firefighting, some systems may incorporate them for other water supply needs, such as industrial processes or water distribution. However, their design and functionality are optimized for firefighting applications.

Fire pump set manufactured by Better Technology CO., LTD. In accordance with the Chinese national standard GB27898.5-2011 fixed fire water supply equipment part 5 “fire double power water supply equipment” hereinafter referred to as “packaged fire pump”, “ Fire Pump Set” or “fire pump packages” and National Fire Protection Association’s NFPA20 “Standard for the Installation of Stationary Pumps for Fire Protection”(2016). and meet the latest Chinese national standard CCCF certification requirements and obtain a certificate. Fire pump package is one of the reliable products in fire water supply equipment.
The minimum fire rated working pressure of fire pump package is 0.3MPa, and the minimum fire rated working flow is 2L/S. The fire pump package includes at least two types of motor pump sets, engine pump sets, jockey pump sets, diaphragm pressure tanks, pipes, valves, electrical control systems, control sensors and other related accessories driven by the power source. Fire water supply equipment continuously supplies water to the fire pipe network. The reasonable layout, the firm installation, the reliable connection, the compact and tidy structure, and convenient for maintenance and overhaul.

Electric fire pumps are widely used in our production and life, such as in water treatment, fire safety and other departments. After the reform and opening up, it is widely used in life and production due to its characteristics of complete sealing, no leakage, and corrosion resistance.

Fire pumps are designed to adapt to varying water supply conditions, such as fluctuating pressures or varying water levels in a reservoir. They achieve this through features like variable speed drives, which adjust the pump’s speed to maintain consistent water pressure and flow, regardless of changes in the supply.

When facing the fire risks in modern buildings and industrial facilities, firefighting efficiency and reliability are the foremost considerations. Electric fire pumps are the ideal solution for tackling fire challenges in complex environments, offering high efficiency, stability, and smart control systems. Whether in high-rise buildings, industrial parks, chemical plants, or power facilities, electric fire pumps ensure exceptional performance.

Firstly, electric fire pumps are equipped with high-performance electric motors, ensuring the stable operation of the pump through intelligent control systems. In the event of a fire, the system responds quickly and activates the pump, providing a steady water flow to extinguish the fire. Especially in complex environments such as narrow spaces, high-temperature settings, or areas requiring highly precise control, the electric fire pump continues to operate efficiently, ensuring the successful execution of firefighting tasks.

Moreover, the smart control system of the electric fire pump continuously monitors the pump’s operational status, conducts self-diagnostics, and adjusts pressure and flow, ensuring no performance degradation during firefighting operations. Its compact design allows it to fit into spaces with limited room while maintaining top-notch performance.

With the increasing emphasis on environmental protection and energy efficiency, the low energy consumption and high performance of electric fire pumps make them increasingly popular in the market, playing a critical role in optimizing firefighting efficiency.

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 fire booster pump is designed to increase the flow and pressure rate of the water supply coming into the fire system. This is accomplished by drawing water from a municipality main, tank, or hydrant, and then boosting the pressure rate of the water supply with an electric motor and pump. The adjusting of the pressure rate is accomplished by changing the speed of the electric motor that is powering the pump, which in turn changes the amount of water being pushed through the system.

Electric motor fire pumps are used in various water environments, not only for ordinary water supply but also as a good helper for fire water. The electric motor fire pump is manufactured with good structure and technology, with a wide range of performance, simple operation and long-term use. The electric motor fire pump is aimed at various fire water environments, so the selection should also be based on the actual demand environment, performance parameters, etc.

Learn the top 5 differences between fire pumps and booster pumps, including applications and pressure requirements.

EDJ fire pump set is our main 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 signal from the electric contact pressure gauge and 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 pump has the advantages of light weight, small size, flexible movement, fast start, fast water discharge time, large fuel tank capacity, corrosion resistance, reliable use, convenient maintenance, fast automatic start, self-starting, and can be refueled after dry operation . Heavy-duty pump bearings last longer; other components are made of high-quality copper and stainless steel or customer. Diesel engine fire pump high efficiency open impeller design can handle large solids and abrasives while maintaining high flow rates and high volume air handling for use in more “well point dewatering projects”.

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.

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 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.

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. The main components of the electric motor fire pump set are the motor and the pump body. The subdivision of the pump body is the pump casing, impeller, pump shaft, bearing, coupling, sealing form, water pipe, etc. The specific fire pump model is determined according to the environment and performance requirements. At the same time According to the material quotation required by the customer, accurate selection is conducive to on-site use and reduces failure problems.

Diesel engine fire pump has the characteristics of high efficiency, wide performance range, safe and stable operation, low noise, long life, convenient installation and maintenance, etc. This diesel engine pump set can transport clean water or other liquids whose physical and chemical properties are similar to water. It can also be used to transport hot water, oil, corrosive or abrasive media by changing the material of the pump’s flow parts, sealing form and adding a cooling system.

Learn how to troubleshoot common fire pump issues, including low pressure, cavitation, and motor failures.

Fire pumps are necessary because municipal water supplies might not always provide sufficient water pressure to effectively fight fires in large buildings or areas. Fire pumps boost the water pressure to ensure proper coverage and firefighting capabilities.

Electric pump + diesel pump + joceky 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.

Series OTS pumps are single stage,double suction with horizontally split casings .They are suitable pumping unsettled water, clean water ,non-drinkable or hydrocarbon at a temperature not exceeded 105C¡£
Series OTS pumps are available for capacities Of 68-18000m3/hr and heads of 70-200m.They are adoptable in water works irrigation and drainage pumping stations,fire fighting systems, marine applications as well as refinery industry,etc.

Our highly acclaimed Box-type Non-Negative Pressure Water Supply Equipment is the savior for your hotels, hospitals, schools, and more! Not only does it provide stable water flow and pressure, but it also guarantees fresh water quality! Suitable for life water supply systems in high-rise buildings, residential communities, and large-scale architectural complexes, bid farewell to water shortage worries! The Box-type Non-Negative Pressure Water Supply Equipment features an advanced automatic control system that instantly starts the water pump when demand increases, providing you with a continuous and stable water flow. And when demand decreases, the pump intelligently stops, avoiding energy waste! The compact box-type structure makes installation and maintenance a breeze! Whether it’s solving water supply issues in low-pressure areas or addressing the needs of places like hotels, hospitals, and schools where water cannot be shut off but face insufficient tap water pressure, our Box-type Non-Negative Pressure Water Supply Equipment offers the perfect solution!

Fire pumps are often required to have backup power sources, such as diesel generators or uninterruptible power supplies (UPS), to ensure they function during power outages.

Best practices for maintaining diesel fire pumps include following the manufacturer’s recommended maintenance schedule, conducting regular inspections of critical components such as belts, hoses, seals, and bearings, performing routine lubrication and fluid checks, and keeping detailed records of maintenance activities and any repairs or replacements performed. Additionally, it’s essential to address any issues promptly and to ensure that all maintenance personnel are adequately trained and equipped to perform their duties safely and effectively.

Yes, there are various types of nozzles available for firefighting pumps, each designed for specific purposes. For example, fog nozzles disperse water into a fine mist, which is useful for cooling and controlling fire, while solid stream nozzles deliver a concentrated stream of water for long-range firefighting. Choosing the appropriate nozzle can significantly impact the effectiveness of firefighting efforts.

Electric Fire pump set consists of a main electric pump(driven by electric motor), a multistage jockey pump, control panel and accessories. We provide high quality and competitive price fire pump system. Welcome to inquiry

The outdoor fire pump set is designed to enhance fire safety in various applications. From powering fire hydrants and stabilizing sprinkler systems to safeguarding residential areas, industrial buildings, and high-risk environments, the Outdoor Fire Pump Set delivers optimal performance and unmatched reliability. Elevate your fire safety standards with this powerful solution and gain peace of mind knowing that your property and lives are protected. Choose the Outdoor Fire Pump Set and experience the ultimate fire protection solution.