What are the advantages of fire pumps?

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.

In various fields, our products find applications in large hotels, hospitals, schools, office buildings, supermarkets, commercial residences, subway stations, train stations, airports, various transportation tunnels, petrochemical plants, thermal power plants,oil storage tanks, large warehouses, industrial and mining enterprises, seawater injection, etc.

50gpm 6bar ED fire pump set test video

Heavy-duty fire pump systems are designed for harsh working conditions, featuring a high-strength structure and a stable power system. They are capable of high flow rate, high head, and continuous operation, making them suitable for fire protection projects in industrial, energy, and high-risk locations, significantly improving the reliability and safety of fire water supply systems.

Our fire pump system ensures stable water pressure and flow output during emergencies, perfectly adapting to firefighting needs of varying scales. By utilizing advanced hydraulic design and efficient pump structure, the product delivers high water pressure output with low energy consumption, ensuring continuous and stable water supply. Whether for high-rise buildings, industrial facilities, or complex fire protection networks, our fire pumps provide quick response and reliable water flow support, offering strong protection for firefighting operations.

Flow: 2500gpm
Head: 10bar
This pump uses horizontal split case pump.
We manufacture in strict accordance with customer requirements. All products will be tested before leaving the factory to ensure that there are no problems. The design meets the national standard of general packaging, meets customer needs, and standard handling and transportation.

This fire pump is built with high-strength materials and precision manufacturing to ensure stable operation under high-pressure conditions. Its advanced hydraulic design minimizes energy loss, enhancing pump efficiency and pressure output. Additionally, it features a high-performance sealing system that effectively prevents leaks, extending the equipment’s lifespan. Moreover, the pump unit is equipped with an intelligent monitoring system that continuously tracks operational status and adjusts parameters in real time, ensuring a stable and reliable water supply when it matters most.

Diesel engine fire pumps are relatively common in life, and their performance requirements are relatively high. In ordinary use, more attention should be paid to maintenance, so as to prolong the service life of the pump. Because diesel fire pumps are not omnipotent, there will be some problems in daily use, so when choosing equipment, we must pay attention to whether the quality of the equipment meets the national standards. As fire equipment, all kinds of equipment must be To ensure performance, avoid affecting use in disaster situations and delaying rescue.

The minimum rated fire pressure of dual power is 0.3MPa, and the minimum rated fire
rated work flow is 2L/S. Dual power includes motor pumps, engine pumps, pressure
stabilization pumps, diaphragm pneumatic tanks, pipes, valves, electrical control systems,
control sensors and other related accessories driven by at least two power sources. Fire
water supply equipment is continuously supplied to the fire control network by preset mode.
The arrangement is reasonable, the installation is firm, the connection is reliable, the
structure is compact and neat, and is convenient for maintenance and overhaul

1. The fire pump should be capable of supplying the rated flow and pressure for a duration of two hours, at a rate of 150% of the rated capacity, and should not be affected by prolonged operation.

2. The fire pump should be able to start up automatically by a power source when activated.

3. All switches, gauges, alarms, controllers and monitoring systems should be certified to UL and FM standards.

4. The fire pump should be sized to meet the NFPA 20 standard for fire pump design.

5. The fire pump should be able to handle the maximum system flow and pressure required for the building.

6. The fire pump driver should match the requirements of the pump and meet NFPA 20 requirements for fire pump drivers.

7. The fire pump should be installed according to NFPA 20 standards for fire pump installation.

8. The fire pump should be tested and inspected in accordance with NFPA 25 standards for testing and inspection of fire pumps.

The various types of fire pump sets produced by our company mainly have the following characteristics: reliable performance, compact structure, convenient operation and maintenance, wide range of pressure and flow selection, and are highly praised by users. At the same time, our company can equip diesel engine cooling water preheating and engine oil pre-lubricating devices according to user needs, so that the fire pump set is always on standby to meet the emergency fire fighting equipment and improve the life of the fire pump set. The product is based on GB6245-1998 “Fire Pump Performance Requirements and Experimental Methods”.

·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 pumps should be tested regularly to ensure their proper functioning. Monthly tests for a short duration and an annual full-load test are common practices. Regular testing helps identify and address any issues promptly.

The two main starting and control methods for fire pumps are manual starting and automatic starting.

Manual Starting: Manual starting is the simplest and most commonly used method for starting a fire pump. It involves the use of a manual start switch or lever to start the pump motor.

Automatic Starting: Automatic starting is the most reliable method for starting a fire pump. It involves the use of a control panel, which can be programmed to start the pump motor when a drop in pressure is detected. The control panel also monitors the pump’s performance and can be used to shut off the pump if it fails to start or is not performing properly.

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 fighting. 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.

High-efficiency small diesel fire pump designed for independent fire protection systems, delivering reliable pressure, rapid start-up, and stable performance for diverse emergency scenarios.

First, what’s a water pump? It’s a device used to transport liquid, pressurize the liquid, and make the liquid from the first liquid position to the high liquid position. The first water pump constructed by the Chinese is called” water windmill”. latterly, around 300 BC, the emergence of the” Archimedes screw pump” is more analogous to ultramodern pumps. In addition, the following introductory knowledge points are what you must understand.
1. Centrifugal pump

Centrifugal pump is the most common type of pump. In simple terms, the working principle of centrifugal pump is to rotate the impeller to drive the liquid under the action of centrifugal force. The liquid leaves the impeller and enters the volute. As the inflow passage of the volute gradationally expands, the fluid haste slows down, and the pressure rises continuously, and eventually it’s discharged through the conduit.
2. Impeller
The impeller is one of the main factors in the water pump, and it’s the core element that transmits mechanical energy to the liquid. The impeller is substantially divided into three types open type,semi-open type and closed type. The material conditions for the impeller are high, wear resistance is needed, and the manufacturing process is good.

3. Cavitation

Cavitation is the conformation of numerous bitsy recesses when the liquid connections the liquid under high- speed inflow and pressure, and gradationally expands into grottoes when serious, and cavitation frequently occurs in the impeller and pump covering.

The diesel engine-driven independent power fire pump unit has the advantages of strong power, power outage availability, automatic control, high head and large flow. It is suitable for high-rise buildings, industrial parks, petrochemicals, power plants and remote areas, ensuring continuous and stable fire water supply and providing safe and efficient fire extinguishing solutions.

·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

High-performance small diesel engine power unit designed for portable fire pumps, featuring strong power output, reliable cold start, excellent fuel efficiency, and long service life. Ideal for firefighting, emergency drainage, and industrial water supply with stable performance, easy maintenance, and adaptability to harsh environments.

There are many applications for fire pumps. Different motors are selected according to the flow rate and head size. The commonly used motors include electric motors and diesel engines, and domestic and foreign brands can match the application. The fire pump can choose vertical or horizontal structure according to the pipeline requirements, and the head size is also different. Finding a professional pump factory or company can reduce the probability of wrong selection, and at the same time take into account the on-site installation requirements and pipeline design.

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.

The intelligently controlled fire pump unit integrates high-efficiency drive, automated operation, and multiple safety protections. It is suitable for high-rise buildings, industrial parks, warehousing and logistics, and municipal projects. It ensures rapid water supply and stable operation in the event of a fire, comprehensively improving the reliability and safety of the fire protection system.

Water hammer in fire pump systems with high flow rates is mitigated by incorporating surge suppressors, check valves, and properly designed piping configurations. These measures prevent sudden pressure changes and protect pump components.

1. Jockey pump
2. Suction piping
3. Fire pump
4. Discharge piping
5. Pressure switch
6. Pressure gauge
7. Check valve
8. Control panel
9. Alarm system
10. Bypass valve
11. Priming chamber (if applicable)
12. Backflow preventer (if applicable)

Fire pumps are the key to supplying fresh pressurized water to fire protection systems. They do not produce water per se, but add the energy needed to effectively extinguish a fire. These pumps can be connected to sprinkler systems or other external water sources near the emergency situation. Some may actually be connected to a well, reservoir or water body.

·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

This is a set of EDJ fire pump set, which consists of electric pump + diesel pump + jockey 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.

Fire pumps are primarily designed for structural fire protection, and their use in wildfire prevention is limited. However, water pumps and other firefighting equipment may be employed for vegetation fire control in specific situations.

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.