Electric fire pumps for various fire water environments

The full name of diesel engine fire pump is engineering diesel engine fire pump set, which can be automatically charged, automatically started, and has the functions of automatic alarm and automatic preheating. The diesel engine fire pump is usually used as a backup facility, so it will only start automatically when the fire signal comes, and when the electric water pump fails or the power supply is cut off. When it has a device for starting the pump at ultra-low pressure, its matching electric water pump control cabinet should also have a device for starting the pump at ultra-low pressure, and the lower limit of the two pumps should have a certain pressure difference.

The minimum fire rated pressure of ED small fire fighting package set water supply equipment is 3 bar and the minimum fire rated capacity is 25 GPM. ED small fire fighting package set water supply equipment includes at least two power or power source driven pumping unitspressure tanks,pipesvalves and accessories measurement and control instruments,control cabinetsoutdoor rain coveretc.

The electric fire pump is an important part of the fire water supply system. The electric fire pump consists of two parts, the motor and the pump. The pump and the motor are coaxial. The pump structure includes pump body, impeller, pump cover, mechanical seal and other components. It is suitable for building fire protection engineering, high-rise building water supply, water tower water supply, long-distance transmission, cycle pressurization, and also suitable for heating rooms, boilers, hot water stations, and cold and hot water circulation.

Small fire pump set—With small flow, small lift and diesel electric matching, it is suitable for small buildings, small in size, small in floor area, and can save a lot of space and installation. It is the first choice of many foreign customers.Better Technology Group is committed to the production, testing, packaging, delivery and technical development of fire pumps. It researches pump products in many aspects and brings high-quality and high-performance fire pump products to many countries.

The diesel engine fire pump is suitable for unmanned emergency water supply system. The product has the characteristics of good technology, high degree of automation, high performance and protection function, reasonable structure, easy installation, and high cost -effectiveness. Supplement the pressure of the network.

The standard DJ fire pump set consists of one diesel pump + one jockey pump, which is suitable for fire protection occasions such as warehouses, docks, airports, petrochemicals, power plants, liquefied gas, textiles, ships, and oil tankers.

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.

·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

Diesel engine fire pumps are used more and more widely. Diesel engine fire pump is a common and 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. Diesel engine fire pump is installed together with electrical instruments, with complete functions, compact structure, automatic fault alarm, receiving start signal, and can automatically complete the start-up procedure and fast full-load operation. , Enough to ensure that the diesel engine fire pump is started in a low temperature environment, the whole system of the diesel engine fire pump is safe, reliable, and easy to use.

CDL stainless steel vertical multistage pump has the remarkable characteristics of small size, light weight, high efficiency, energy saving, low vibration and noise, smooth operation, long service life, vertical installation, small footprint, light weight and beautiful appearance.

DJ Fire pump set Fire pump set consists of one pump coupled to diesel engine, jockey pump, pressure vessel, controller for manual or automatic operation of system and standard accessories mounted on base frame.And this fire pump system can be customized for different purposes such as high rise buildings, facilities,hospitals, supermarkets,shopping malls,villas,apartments,etc.

Diesel fire pump systems consist of several key components, including the diesel engine, pump assembly, fuel system, cooling system, control panel, and associated piping, valves, and fittings. Each component plays a crucial role in the operation and performance of the fire pump system, and regular maintenance and inspection of these components are essential to ensure reliable operation during emergencies.

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.

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

·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 are rated based on their capacity and pressure performance. The two key ratings are:

Gallons Per Minute (GPM): This rating indicates the pump’s flow capacity and how much water it can deliver per minute. It is essential to ensure that the fire pump can meet the specific flow requirements of the fire protection system.

Pressure (PSI): The pressure rating specifies the force with which the pump can deliver water. Sufficient pressure is critical for effectively propelling water through the fire sprinklers and hoses.

Understanding these ratings is vital when selecting a fire pump for a facility, as it ensures that the pump can meet the specific needs of the fire protection system.

Application fields of XA fire pump:
For conveying clean water and liquids with physical and chemical properties similar to water;
Liquid pressurization devices of water works or water supply companies;
Circulation and cooling systems, boiler feed water, industrial water supply and drainage in industrial process systems;
Farmland irrigation and drainage, air conditioning system, urban water supply and drainage, fire protection system.

·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 current use of fire pumps is still relatively important. As the name suggests, fire pumps are pumps used for fire protection. The fire pumps we use now are all imported from abroad. Its performance mainly includes three aspects, sealing, no leakage, and corrosion resistance. Because of the particularity of its use, its requirements are relatively strict in terms of material selection and production. Considering many aspects, the performance and technical conditions of the fire pump meet the requirements of the “Fire Pump Performance and Test Methods” standard.

·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

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.

In some cases, existing buildings may need to retrofit or upgrade their fire pump systems to comply with updated building codes or address changes in occupancy. Consulting with a fire protection professional is crucial to ensure proper modifications.

The EEJ Fire Pump System is an innovative solution designed to enhance fire safety in various settings. With exceptional performance and efficiency, the EEJ Fire Pump System delivers high pressure and large flow capacity, enabling rapid and effective fire suppression. Its intelligent features, including real-time monitoring and remote control capabilities, contribute to the system’s reliability and ease of operation. Overall, the EEJ Fire Pump System is a reliable choice for safeguarding lives and properties, making it an ideal fire protection solution for commercial buildings, industrial facilities, and residential areas.

Flow: 30-9000 GPM
Head: 3-20Bar
Speed: 740-2900r/min
Material: HT200, SS304, Bronze
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.

50gpm 6bar ED fire pump set test video

In large industrial complexes, fire pumps are vital in supporting firefighting efforts by providing a reliable water supply to extensive fire protection systems, including sprinklers, hydrants, and hose reels. These facilities often have complex layouts and multiple hazards, requiring robust fire pumps capable of delivering high water flow rates and pressure over long distances. Fire pumps in these settings are typically part of a comprehensive fire protection strategy that includes redundant pumps, emergency power supplies, and advanced control systems to ensure continuous operation even if one component fails. By delivering a consistent and adequate water supply, fire pumps help ensure that firefighting efforts are effective, minimizing damage and protecting both personnel and assets.

The fire pump set is not installed with water inlet pipe according to customer requirements. The fire pump adopts ISW pump, which has the advantages of convenient installation and simple maintenance.The pump set consists of electric pump, diesel engine pump and jockey pump.The three pumps automatically start and stop, and they can run even if the power is cut off, without being affected by the mains.

The diesel engine fire pump has automatic, manual and fault self-checking functions. It can monitor the working state of the whole process, restore the function of failure start, automatic pre-lubrication and automatic restart of preheating, so that the equipment start-up is safer and more reliable. It has the functions of central control room remote control, remote control and field bus connection. The battery is fully automatic floating charge (constant current, constant voltage, trickle charge) mode to ensure that the battery is in a standby state at any time. Diesel engine fire pump is easy to use, equipped with remote instrument and instrument, which can be connected to the control center as needed, easy to install and use, and easy to maintain.

Diesel engine fire pump set is a new type of fire-fighting equipment developed by our company in strict accordance with the national standard GB6245-98 “Fire Pump Performance Requirements and Test Methods” and the American Fire Protection Association standard NEPA20 “Installation of Centrifugal Fire Pumps” and other standards (hereinafter referred to as equipment ), this series of equipment can be divided into three sub-series, XBC-IS, XBC-SLOW, XBC-D, etc. The equipment has a wide range of pressure and flow, and its application can almost meet various occasions required by fire protection.

1. Check the system pressure and increase if necessary.
2. Check the seals and gaskets for wear and replace if needed.
3. Check the pipe joints for any leakage and repair if needed.
4. Replace any worn or damaged parts.
5. Check the valves for any leakage and repair if needed.
6. Check the suction and discharge lines for any obstruction and clear if necessary.
7. Inspect the pump for any signs of corrosion and repair or replace if needed.
8. Check and adjust the pressure settings if needed.
9. Perform regular maintenance and service of the pump.