Small electric diesel jockey fire pump system for sale

Flow: 14-2700 GPM
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 portable mobile fire pump system features rapid deployment, high mobility, strong lift and flow capacity, and easy operation. Ideal for emergency firefighting, outdoor rescue, and diverse fire protection applications, especially in initial fire response.

The high-efficiency cooling system diesel fire pump unit has independent power and continuous and stable water supply capability. It is suitable for fire protection systems in industrial plants, warehouses and large buildings. It can withstand high temperature operation, has high reliability and low maintenance cost.

This building fire protection pressurization and stabilization system provides continuous and stable pressure for sprinklers and fire hydrants, and has advantages such as rapid response, high efficiency and energy saving, intelligent control and strong adaptability, ensuring that all types of buildings always maintain reliable fire water supply in emergency situations.

Electric motor fire pumps are used in various water environments, not only to meet the general water supply but also to be a good helper for fire water. The electric motor fire pump is manufactured with good structure and workmanship. It has a wide range of performance, and is easy to use and operate for a long time. The 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.

This fire pump features a highly efficient hydraulic design with optimized internal flow channels, significantly reducing energy loss and improving water flow efficiency. Equipped with a high-performance power system, including electric and diesel dual-power options, it ensures rapid response in various emergency situations. The intelligent control system enables automatic start-stop, remote monitoring, and fault alarms, enhancing ease of operation and safety. Additionally, the pump body is made of corrosion-resistant materials, ensuring long-term stable operation and lower maintenance costs. With outstanding performance and efficient water delivery capabilities, this fire pump is ideal for industrial, commercial, and municipal firefighting systems, providing reliable fire protection.

Regular maintenance is crucial to keep fire pumps in optimal condition. It involves inspecting, lubricating, and replacing components as needed. Maintenance helps prevent malfunctions, ensures reliability, and extends the life of the pump.

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 diesel engine fire pump has the advantages of light weight, small size, flexible movement, quick start, fast water discharge time, large fuel tank capacity, corrosion resistance, reliable use, convenient maintenance, etc., fast automatic start and self-priming, and self-priming after dry running. Heavy-duty pump bearings – longer life; other parts are made of high-quality copper and stainless steel or customized by customers. The high-efficiency open impeller design of the diesel engine fire pump can handle large solids and abrasive materials while maintaining a high flow rate, and the large-capacity air treatment can be used for more “well point dewatering projects”.

EJ fire pump set has significant advantages such as high efficiency, low operating noise, good cavitation resistance, reasonable structure and long service life. , long-distance water supply, heating, bathroom, boiler cold and warm water circulation pressurization, air conditioning refrigeration system water supply and equipment matching and other occasions.

The EDJ fire pump group is composed of electric pump + diesel pump + jockey pump. The three pumps are automatically started and stopped. When the stabilized 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.

The diesel engine fire pump is suitable for unattended emergency water supply systems. The product has the characteristics of good technology, high degree of automation, superior performance, complete protection functions, reasonable structure, simple installation, and high cost performance. pipe network pressure.

·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

Large EDJ fire pumps
Reliable because of professionalism, specializing in the production of industrial fire pumps for 20 years, to provide you with the best quality and most intimate service.
if you are interested in our pumps, welcome to contact us!

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. With smart controls and automatic switching mechanisms, the transition between electric and diesel engine pumps is seamless, minimizing system downtime. Equipped with advanced safety features, including monitoring and alarm systems, real-time status updates allow for prompt action in case of any irregularities.

Regular maintenance is crucial for ensuring the reliability of firefighting pumps. This includes checking and changing oil, inspecting hoses and connections, testing the pump regularly, and following the manufacturer’s maintenance guidelines.

The EJ (Electric pump + Jockey pump) 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.

Mobile diesel engine fire pump sets offer powerful power, flexible maneuverability, and efficient water supply, providing reliable fire protection for factories, warehouses, petrochemical plants, airports, and remote areas. Featuring intelligent control, safety protection, and international standard certification, they support rapid deployment and long-term stable operation, making them an ideal choice for emergency firefighting.

EDJ series fire pump set consists of electric pump + diesel pump + jockey pump and all accessories.

ZJ BETTER TECHNOLOGY GROUP CO., LTD. is a modern professional manufacturer and we are specialized on offering electric fire pump ,diesel engine fire pump , jockey pump.

Last month our customer from Ecuador ordered 2 sets EDJ fire pump set from our factory. The gpm and bar he needs is 350gpm@135psi, and he will use these two fire pump system in his factory.

High-efficiency electric fire pump sets designed for lower energy consumption, stable pressure output, intelligent control, and reliable performance in modern fire protection systems.

3 sets 100gpm 7bar EDJ fire pump set

·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

The automated diesel fire pump system features independent power supply, intelligent start-up, high-efficiency hydraulic output, and comprehensive operation monitoring capabilities. It can continuously provide stable fire water supply in the event of power outages and harsh environments. It is suitable for industrial parks, petrochemical bases, high-rise buildings, and various emergency fire protection projects, and is a highly reliable emergency equipment to ensure fire safety.

Electric fire pump units offer convenient installation, intelligent control, energy efficiency, and low maintenance, making them widely applicable to various buildings and industrial facilities. Their high performance and durability provide reliable fire protection, making them an indispensable key component of modern fire protection systems.

Reliability is ensured through regular maintenance, including fuel quality checks, battery inspections, and routine testing. Diesel engines should also have a dedicated fuel supply and meet the standards set by NFPA 20.

Fire pumps have a wide range of uses. In addition to providing water for fire-fighting piping systems, they can also be used for industrial water delivery. Fire pumps can also be used for water supply and drainage systems in cities. There are also other relatively long-distance water delivery tasks, such as heating boilers, hot and cold water circulation pressurization of bathroom boilers and multi-stage fire pump furnaces, etc., can all be completed by means of fire pump systems.

When selecting a fire pump, understanding the advantages and suitable scenarios for electric fire pumps and diesel engine fire pumps is essential. Each type of pump has its unique features, providing different fire protection solutions to meet varying needs.

Electric fire pumps are ideal for environments with stable power supply. They typically have lower operational costs and higher efficiency. Electric pumps start quickly, produce less noise, and require less maintenance, making them the perfect choice for most modern buildings and commercial facilities. Their intelligent control system supports automatic start-stop, fault diagnosis, and remote monitoring, ensuring the system operates efficiently and safely.

Diesel engine fire pumps, on the other hand, are better suited for locations with unstable or no power supply. Diesel pumps can operate independently in the absence of electricity, ensuring a stable water source during emergencies. Although diesel pumps are usually more expensive and require more maintenance, they have exceptional emergency capabilities and can operate reliably in any environment, making them particularly suited for industrial parks, mining areas, and remote regions.

Choosing the right fire pump system should depend on the site’s power supply situation, operating costs, maintenance capabilities, and the required emergency response capacity. Whether opting for an electric fire pump or a diesel engine fire pump, we are committed to providing you with the most reliable and efficient fire protection solutions.

Fire pump test headers allow for the controlled flow of water during routine testing. They are used to verify the performance of the pump, pressure switches, and other components, providing a standardized method for testing without affecting the main fire protection system.