Standard EDJ Multistage Fire Pump

Fire fighting pumps are used in a wide range of settings, including residential, commercial, industrial, and wildland firefighting situations. They are also used in fire trucks, aircraft firefighting systems, and marine firefighting applications.

Benefits include:

Simplified Installation: Pre-packaged systems are easier and quicker to install, reducing on-site labor and potential for errors.
Quality Control: Assembled and tested in a controlled environment, ensuring high quality and reliability.
Space Efficiency: Designed to optimize space, making them ideal for installations with limited space.
Regulatory Compliance: Often pre-engineered to meet specific codes and standards, simplifying the compliance process.

The uninterrupted fire safety dedicated automatic diesel fire pump system is driven by independent diesel power and has the capabilities of automatic start, continuous water supply, high flow output, intelligent monitoring and long-term continuous operation. It is widely used in fire protection projects of industrial plants, petrochemical plants, warehousing and logistics, high-rise buildings and key infrastructure, providing reliable emergency water supply and stable fire extinguishing capabilities for fire protection systems.

The diesel fire pump unit with a pressure tank integrates a diesel engine, a fire pump, a pressure tank, and pipeline monitoring components. It helps buffer pressure fluctuations within the fire-fighting piping network and is suitable for use in industrial facilities, warehousing and logistics centers, ports, and various other fire-fighting water supply projects.

High-performance compact diesel fire pump system offering fast start-up, independent operation, strong water pressure and reliable emergency firefighting support for multiple applications.

The combination of electric fire pump and vertical multi-stage voltage stabilizing pump is suitable for small flow fire water supply systems. It integrates electric main pump, vertical multi-stage voltage stabilizing pump, control cabinet and pipeline accessories. It has the advantages of main pump water supply, daily voltage stabilization, compact structure and flexible parameter configuration. It is suitable for industrial plants, storage facilities, commercial buildings and various fixed fire protection projects.

Low-noise fire-fighting booster equipment has the advantages of quiet operation, stable constant pressure, energy saving and high efficiency, and intelligent control. It is widely used in fire protection projects for hospitals, schools, office buildings and high-end commercial buildings.

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 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 the continuous development of society, people have higher requirements for the quality of life, and the safety of diesel engine fire pumps is more important. All places need to be equipped with fire-fighting facilities, and fire pumps are water intake equipment for fire-fighting facilities. A fire pump Our commonly used fire pumps are electric fire pumps and diesel engine fire pumps. The difference between them is that electric fire pumps need power system supply. In the event of a power failure, the diesel engine fire pump can be started at any time to make up for the original position of the electric fire pump.

High-efficiency dual power fire pump set with electric and diesel drive ensures continuous water supply during power outages or emergencies. Reliable, energy-saving, and durable, ideal for high-rise buildings, industrial parks, petrochemical, and power facilities to enhance fire safety.

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.

What kind of terrain to choose what kind of water pump

This problem, in short, is the selection of water pumps. The following are the applicable way for you to choose water pumps from zjbetter. I hope they can help you choose water pumps and help you better. Choose the water pump that suits your design.
1. Confirm the use terrain
First understand the terrain in which the outfit is used, including temperature, moisture, air pressure, air cattiness, dustproof and leakproof conditions, and the position of dangerous areas.
2. Confirm operating conditions
Refers to the liquid face pressure( absolute) on the suction side of the liquid, the liquid face pressure on the discharge side, intermittent or nonstop work, fixed or mobile position, and the convenience of installation and conservation.
3. Confirm the nature of the medium
Medium temperature, viscosity, density, impregnated vapor pressure, solid flyspeck periphery and content, gas content, cattiness, volatility, trap, toxin.
4. elect the material of the pump bathe corridor
According to the physical and chemical parcels of the pumped medium above, the material of the inflow- passing corridor is determined.
5. Determine performance parameters
The performance parameters of the water pump can be determined by computation, analogy, test and other styles.
6. Determine the installation type
The installation of the channel is determined by the layout of the channel and the installation point, and there are direct connection, perpendicular and other types.
8. Determine the number of pumps
In general, spare pumps, especially fire pumps, are set up, and the number of pumps is named according to different situations.

One way of choosing a diesel generator as a backup power source for fire protection is because in fire protection, two power supplies are required, which can be two power plants and two transformers, or one line of city power and one line of diesel generator set power supply. Meet the requirements of fire backup power.

High-efficiency diesel fire pump equipment adopts a reliable diesel power system, which has the advantages of being usable during power outages, starting quickly, outputting stably, and having high fuel efficiency. It is suitable for industrial plants, warehouses, petrochemical facilities, and emergency fire-fighting scenarios, balancing high flow and high head with energy-saving operation, ensuring safe and reliable fire water supply in critical moments.

The horizontal electric fire pump adopts a high concentricity transmission structure and stable motor drive, which reduces operating vibration and noise, and provides reliable flow and pressure. It is suitable for building and industrial fire water supply systems.

The DJ Fire Pump Set is a combination system consisting of a diesel engine pump and a jockey pump, designed for fire safety in the construction and industrial sectors. This system utilizes the powerful power output of the diesel engine pump, ensuring reliable operation even in the event of a power outage. The jockey pump maintains a constant water pressure, optimizing the performance of the fire suppression system. The DJ Fire Pump Set offers a reliable and efficient solution for prompt response to fire incidents, making it an essential component for protecting property and ensuring occupant safety.

The fire pump set adopts ISW pump, which saves cost and is reasonably priced. This series of fire pump sets are suitable for fire protection occasions such as warehouses, docks, airports, petrochemicals, power plants, liquefied gas, textiles, ships, and oil tankers.

Smart integration diesel fire pump unit with rapid start, strong water supply and intelligent control—ideal emergency solution for industrial fire protection.

100gpm5bar ED fire pump ready to Africa

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.

Electric fire pump systems provide efficient, stable, and energy-saving fire water supply for urban high-rise buildings. They offer advantages such as rapid start-up, intelligent control, remote monitoring, and flexible configuration, ensuring continuous water pressure and reliable operation during fire emergencies. They are an ideal fire protection solution for modern high-rise buildings.

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

Diesel engine fire pump product overview: The fire pump used in the diesel engine fire pump complete set can be the IS series single-stage type and D-type series segment multi-stage type produced by our company. The diesel water pumps used in this series of equipment 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.

Independent diesel-powered fire pump units can start quickly in the event of a power outage, with stable flow, sufficient head, and compact structure. They are suitable for reliable fire water supply systems in industrial plants, municipal engineering projects, and large facilities.

Stationary Pumps for Fire Protection: The diagram illustrates for a diesel-driven horizontal End suction fire pump assembly, electric fire pump as duty, a diesel drive pump as the backup.

Learn how to properly integrate fire pumps with sprinkler systems to ensure consistent pressure, compliance with NFPA standards, and reliable fire protection.

The primary-backup fire pump system features a dual-power configuration—an electric primary pump and a diesel backup pump—integrated with a jockey pump, a pressure tank, and a control system. This setup provides a reliable primary and backup water supply solution for fire protection projects in industrial facilities, warehouses, docks, and similar locations.

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.

Independent diesel-powered heavy-duty fire pump systems are driven by high-performance diesel engines and have advantages such as automatic start-up, large-flow water supply, continuous operation, intelligent monitoring and high reliability. They are widely used in petrochemical, power energy, warehousing and logistics, port terminals and large-scale industrial fire protection projects, providing stable and efficient fire water supply for critical locations.