Factory direct sales of efficient and convenient fire pump sets

Small flow EJ fire pump set finish
Clients new order 50gpm 7 bar EJ fire pump finish
Waiting for test then dispatch

2000gpm diesel engine fire pump system which consist of diesel engine fire pump and jockey pump, this we export to Bangdesh

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.

A fire pump is a critical component of a fire sprinkler system. It is designed to increase water pressure and flow for firefighting. It works by drawing water from a reliable source and boosting its pressure to ensure effective water distribution through sprinklers or hoses.

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.

Fire pumps, while primarily designed for fire protection, can serve alternative purposes in various industrial and commercial applications. For instance, they are employed in processes requiring high-pressure water, such as industrial cleaning, irrigation, and certain manufacturing processes.

In some cases, fire pumps can be integrated into a facility’s infrastructure to provide pressurized water for non-emergency functions. This multi-purpose use can provide cost savings and operational efficiency by utilizing the existing fire pump system for other applications.Fire pumps, while primarily designed for fire protection, can serve alternative purposes in various industrial and commercial applications. For instance, they are employed in processes requiring high-pressure water, such as industrial cleaning, irrigation, and certain manufacturing processes.

In some cases, fire pumps can be integrated into a facility’s infrastructure to provide pressurized water for non-emergency functions. This multi-purpose use can provide cost savings and operational efficiency by utilizing the existing fire pump system for other applications.

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.

Zhejiang Better Technology Group Co., Ltd. mainly produces various industrial pumps, electric motor fire pumps, diesel engine fire pumps, fire-fighting special water supply equipment, fire-fighting dual-power water supply equipment, general-purpose fire-fighting gas top pressure water supply equipment, fire pump control cabinets, fire-fighting frequency conversion automatic Inspection cabinets, fire protection dual power supply cabinets, submersible sewage pumps, pipeline pumps, chemical pumps, oil pumps, slurry pumps, vacuum pumps and complete sets of vacuum equipment, non-negative pressure water supply equipment, frequency conversion constant pressure water supply equipment and water tanks of various materials, fire protection, Domestic pump room control cabinets, etc., products are widely used in agriculture, machinery, chemical industry, papermaking, medicine, food, sugar, electronics, metallurgy, ceramics, water diversion, printing and dyeing, building materials and other fields.

Flow: 30-9000GPM
Head: 3-20Bar
Speed: 740-2900r/min
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.

In addition to traditional fire suppression activities, firefighting pumps are crucial in specialized scenarios such as aircraft firefighting, where they provide the high-pressure water or foam needed to extinguish fires on aircraft. Similarly, marine firefighting pumps are essential for combating fires on ships and offshore platforms, requiring pumps specifically designed for maritime environments.

The company fire pump design in line with the national standard of general packaging, in line with customer needs, standard loading and unloading transportation. Reasonable price, do not cater to customers with ultra-low prices, equal treatment of every customer.

The Max Power-2000kw-10KV Split Case EDJ Fire Pump Set is a cutting-edge fire protection solution that combines power, efficiency, and reliability. With a remarkable power output of 2000 kilowatts and a 10-kilovolt system, this fire pump set delivers unmatched water flow capacity and electrical performance. Its advanced Split Case design ensures easy maintenance and optimal performance, making it suitable for a variety of applications. Engineered to exceed industry standards, the Max Power-2000kw-10KV Split Case EDJ Fire Pump Set offers dependable fire protection in the most demanding environments. Invest in this state-of-the-art solution and experience the pinnacle of fire safety technology.

In the fire fighting pipeline pump, according to the different installation methods can be divided into vertical fire pumps and horizontal fire pumps, many people have questions about these two common pumps, what is the difference between the two? Shanghai Xizhiquan will explain the difference between horizontal and vertical pumps.

Obviously, different installation methods take up different space. Vertical pipeline pumps are installed vertically, covering a relatively small area, and vertical fire pumps do not require a foundation, while horizontal fire pumps need to be equipped with a base.

According to the different structures of the two pumps, it can be concluded that there is also a certain difference in the ease of maintenance of the two types of fire fighting pipeline pumps. The impeller of the vertical fire pump needs to be dismantled from top to bottom, which makes maintenance more difficult; the horizontal fire pump only needs to have the inlet pipe removed so that the impeller can be overhauled, which is relatively simple.

Due to the different inlet and outlet pipe directions, the pipeline connection between vertical and horizontal is also different. As the vertical pump is a bottom-up structure, while the horizontal fire pump is longitudinally arranged on the base, so the motor of the vertical pump and the pump body are connected in the form of sub-mouth connection, while the horizontal pump needs to use couplings to connect with the motor, and the horizontal pipeline pump needs to be corrected regularly.

Translated with www.DeepL.com/Translator (free version)

Application Scope:

Equipment for small buildings, warehouses, docks, airports, petrochemical, power plants, liquefied gas, textiles, ships, oil tankers and other occasions of a fire service.

Using Instruction:

Altitude ≤ 1000m;

Ambient temperature: +5 °C ~ +40 °C;

Relative humidity: <= 90%.

Fire pumps are used to pump all kinds of liquids. They are ideal pumps and fire-fighting systems for creating non-leakage, non-polluting civilized workshops and civilized factories. They are often installed on fire trucks, fixed fire-extinguishing systems or other fire-fighting facilities for transportation. Special pumps for liquid extinguishing agents such as water or foam solutions. Fire Pump
Widely used in environmental protection, water treatment, fire protection and other departments.

The diesel engine fire pump can form an automatic water fire water supply system with electric pumps and jockey pumps, and can be linked with the fire control center.
When the diesel engine fire pump set receives the starting command, if the mains power is cut off, the automatic control cabinet of the diesel engine will immediately send a start signal to the starting motor of the pump set, start the motor, start the diesel engine at idle speed, and then gradually adjust the throttle to accelerate the diesel engine until Rated speed. The control system will automatically monitor the operation of the diesel engine, such as the oil pressure, oil temperature, speed of the diesel engine, outlet pressure of the water pump, etc., and determine whether the diesel engine starts normally through automatic monitoring. If the start fails, the control system will send a restart signal, and if the three starts fail, the automatic control system will send a failure alarm. When the diesel engine fire pump set receives a signal that the pressure of the pipe network is restored or the mains power is restored to normal, the pump set will quickly slow down and stop automatically after monitoring the idle position for a period of time.

The product is EJ fire pump set. The EJ fire pump set has one electric pump and one jockey pump. The electric pump in the picture is XA pump. XA series horizontal single-stage single-suction centrifugal pump is a new generation of energy saving, environment friendly horizontal centrifugal pump researched and developed by our company, which absorbs advanced technology of similar products abroad and adopts domestic general performance parameters of centrifugal pumps.

Double power fire pump is mainly composed of electric fire pump, diesel fire pump and regulator pump, in no power supply or power supply (mains) is not normal will start the diesel fire pump, to ensure the fire water supply in these unexpected circumstances.

ED Fire pump system is made of Electric pump +Diesel pump
Operation: 1 Duty (electric) + 1 standby (diesel engine)
Capacity: 25, 30, 50, 100, 150, 200, 300, 400, 500, 750, 1000…GPM with pressure 4, 5, 6, 8, 10… Bar.
Pressure vessel 25, 50, 75, 100…liters, pressure will be 0.6mpa, 1.0mpa, 1.6mpa, select according to pump head.

Explain the unique advantages of UL-listed fire pumps, including verified performance, enhanced safety through rigorous testing, and compliance with international standards, which is essential for securing building permits and insurance. Outline how UL-listed pumps often offer greater reliability during emergencies and ensure easier maintenance and support, making them ideal for facilities requiring dependable fire protection.

For temporary structures and events, such as construction sites, outdoor festivals, or temporary exhibition halls, fire pumps and jockey pumps are vital for providing an adaptable and reliable fire protection solution. Portable fire pumps can be quickly deployed to deliver water to temporary sprinkler systems or standpipes, ensuring fire safety even in temporary settings. Jockey pumps help maintain pressure in these temporary systems, ensuring that they are always ready for immediate activation without requiring constant manual intervention. Given the temporary nature of these structures, fire pumps must be easy to transport, install, and operate, while also being durable enough to withstand outdoor conditions and frequent relocation. This flexibility makes them indispensable for ensuring fire safety in environments where traditional fire protection infrastructure may not be available.

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 Fire Pump Set includes diesel engine pumps, electric pumps and jockey pumps.
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.

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 Fire Pump Set includes diesel engine pumps, electric pumps and jockey pumps.
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.

The vertical multistage centrifugal pump set cooperates with the main pump to take water from the pool and transport it to the system to maintain the system pressure.
The pressure stabilizer pump of the “stabilized high pressure” fire water supply system must be kept in operation at ordinary times to maintain the pressure of the pipe network. In the event of a fire, it should still be able to run for a period of time until the main fire pump is started. Set up the booster pump. Because the constant pressure pump needs to keep running all the time, which wastes energy, and the constant pressure pump is in working state for a long time, it has high requirements on its service life, so this method is no longer used in the project.

·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

It depends on the type of fire pump and the specific design of the system. Generally speaking, most fire pumps should be set to automatic mode in order to ensure that they operate when needed. However, in some cases, manual mode may be more appropriate and necessary.

What are the components of the fire pump group
1. Electric pumps: various end suction pumps and split case pump.
2. Jockey pump: vertical, small flow, head higher than electric pump or diesel pump.
3. Control panel: Automatically control the water pump, with overload and overcurrent protection functions.
4. Accessories: suction pipe, discharge pipe with flange, battery, gate valve, check valve, expansion joint, pressure switch, pressure gauge, base, etc.

Diesel engine fire pump is a common fire fighting equipment, especially suitable for use in places without electricity supply. The diesel engine fire pump uses a diesel engine as a power source to convert the work of the pump into hydraulic power to achieve a certain flow and pressure. It is mainly used in building fire protection, engineering fire protection, water source fire extinguishing and other fields.

The diesel engine fire pump has the characteristics of good starting performance, serious load operation, compact structure, time-saving and labor-saving maintenance, simple application, and high level of automatic control technology. It is a security monitoring device with reliable performance. The full name of the diesel engine fire pump we usually say is the engineering diesel fire pump set, which can operate at an ambient temperature of -25~55°C, and can be automatically charged, automatically started, and has the functions of automatic alarm and automatic preheating. It is very reliable.

EDJ fire pump is an important part of the electric fire pump, diesel engine fire pump and regulator pump, the electric fire pump can’t normal put into use, the diesel engine fire pump set automatically in normal operation to ensure that the fire extinguishing, diesel engine fire pump group configuration of various automatic functions, meet the requirements of standard, ensure the long-term normal standby, ready for the fire fighting work.