The difference between fire pump and ordinary life pump

1. Knowledge of Fire Pump Design and Components: Fire pumps are complex pieces of machinery, and technicians must be familiar with its components, including the electric motor, reservoir, impeller, and check valves.

2. Electrical Troubleshooting: Electric motor control centers, circuit breakers, and other electrical components must be understood by technicians in order to properly maintain fire pumps.

3. Instructions for Proper Maintenance: Technicians must be able to read and understand manufacturer’s instructions for inspection and required maintenance, such as oil and filter changes.

4. Record Keeping: Accurate records of maintenance must be kept in order to ensure that fire pumps are in peak working condition.

5. Diagnose and Repair of Pump Malfunctions: Technicians must have the ability to diagnose and fix common pump problems such as bearing wear, corrosion, and bearing failure.

6. Troubleshoot Accessories and Peripherals: Technicians should be familiar with fire pump accessories such as pressure switches, gauges, and houseline piping.

7. Handle Power Sources: Technicians must have the knowledge to recognize safe levels of power sources, such as AC or DC, to ensure fire pump operations.

8. Pressure Testing: Technicians must understand and follow safety procedures when pressure testing fire pumps and their related houselines.

·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 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.

Better Technology’s diesel fire pump integrates a high-performance diesel engine with an efficient fire pump, delivering stable and powerful water flow in emergencies. Its independent power supply ensures reliable operation even in power outages, making it ideal for industrial, commercial, and remote fire protection. Designed with a smart control system, it enables automatic start-stop for rapid emergency response. Built to UL and NFPA standards, it offers reliable global fire safety solutions.

When installing fire pumps and jockey pumps, environmental considerations are increasingly important to minimize ecological impact and comply with regulatory standards. This includes choosing energy-efficient models that reduce power consumption and greenhouse gas emissions, which can be particularly significant for systems that operate continuously or frequently. Additionally, it is important to consider the water source for fire pumps, ensuring that they do not deplete local water supplies or adversely affect nearby ecosystems. Using sustainable materials and manufacturing processes for pump components can also reduce environmental footprints. In some cases, fire pump systems can be integrated with rainwater harvesting or greywater recycling systems to utilize alternative water sources, further minimizing environmental impact.

The electric fire pump can supply fire water supply in general occasions. It has complete performance and a wide range of models. It can use single-stage single-suction pumps, multi-stage single-suction pumps, self-priming pumps, long-axis pumps and other pumps, and can also be combined in parallel. Wide range of flow and pressure. Electric fire pumps are widely used in fire water supply in warehouses, docks, airports, petrochemical, power plants and other industrial and mining enterprises. Larger flow and head. The temperature of the conveying medium can reach 80°C.

Diesel engine fire pumps are aimed at fire-fighting water supply for large-flow, high-lift occasions, and the diesel engine has good starting characteristics, fast starting speed, strong overload capacity, energy saving and does not need to be on standby all the time. The fire pump has complete performance and wide spectrum range. Single-stage single-suction pumps, multi-stage single-suction pumps, self-priming pumps and long-axis pumps can also be used in parallel, with a wide range of flow and pressure. Fire pumps are widely used for fire water supply in warehouses, docks, airports, petrochemical, power plants and other industrial and mining enterprises.

Fire pump refers to a clean water pump used for fire water supply, and a single water pump with a treatment medium temperature lower than 80 degrees and non-corrosive. The pump unit is a joint operation of multiple fire pumps to ensure the quantity and stability of water supply. The electric motor fire pump set adopts multiple fire water pumps powered by electric motors.

EDJ series fire pump set consists of Electric pump + Diesel pump + Jockey pump and all accessories.
The pressure switch and control cabinet can automatically turn on/off three pumps-the electric pump and jockey pump operate when there is electricity and the diesel pump activates when the power cuts.
Flow Capacity Range:50-5000 GPM
Pressure Range:4-14 Bar
Power Range：4-325 KW

The fire-fighting water provided by most fire-fighting water sources needs to be pressurized by fire-fighting water pumps to meet the requirements for water pressure and water volume during fire-fighting, which is an important part of fire-fighting. In daily use, we often encounter fire pumps vibrating or making abnormal noises. What is the problem?
1. The installation is not firm and the fasteners are loos

2. Wear between impeller and seal ring

3. Improper installation of pump body and pump shaft

4. Cavitation causes abnormal sound inside the pump

The box-type fire pump is a combination of the advantages of all pumps, without the need to build a pump station, saving costs, mobile, including electric pumps, diesel pumps and jockey pumps. It is a standard fire pump set. In the form of equipment, there is no need to worry about the failure of the pump, the structure design is exquisite, the building space is effectively reduced, the construction is convenient, the maintenance is simple, and the comprehensive investment in fire protection is reduced.

Diesel engine fire pump has high efficiency, long operating life and high reliability. It can be used in independent fire water supply systems, and can be used in fire protection and living shared water supply systems. It can also be used in construction, municipal, industrial and mining, water supply and drainage, ships, field operations and other occasions .

Philippines clients DJ fire pump set waiting for package and dispacth
250gpm 8bar DJ fire pump, with ISW model engine pump and one jockey pump on one skid

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.

Fire water pump refers to the water supply pump used to ensure the system pressure and water volume in the fire water supply system. The fire pump transfers energy to the water through the rotation of the impeller, thereby increasing the kinetic energy and pressure energy of the water, and transporting it to the fire extinguishing equipment to meet the water volume and water pressure requirements of various fire extinguishing equipment. Such as fire hydrant pumps, sprinkler pumps, fire transfer pumps, etc.

Diesel engine with mechanical emergency 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, and convenient maintenance. Where batteries are allowed to be used, the unit can be installed and used with a battery starting device. The diesel engine is vertical, multi-cylinder, four-stroke, water-cooled. It can also be matched according to the requirements of air cooling.

EDJ Fire pump set consists of a main electric pump(driven by electric motor),standby diesel pump(driven by diesel engine), and a jockey pump.Pumps are assembled with discharge pipe and suction pipe as well as ControlPanel.And this fire pump system can be customized for different purposes such as high rise buildings, warehouses,facilties,hospitals,supermarkets, shopping malls, vllas,apartments,etc.

It’s a customized EJ fire pump set consisting of electric pump, jockey pump along with control panel, and accessories. It is equipped with priming tank for doing negative suction.

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.

·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 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.

DJ fire pump set 30gpm at site
diesel engine fire pump 30gpm, 3bar with 10gpm, 4bar with controller and accessories.

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.

The fire pump set adopts ISW pump. ISW series horizontal single-stage single-suction centrifugal pump is a new generation of energy-saving and environmentally friendly horizontal centrifugal pump developed by our company by absorbing the advanced technology of similar foreign products and adopting the general performance parameters of domestic centrifugal pumps.

In addition, according to different operation temperatures and mediums, we developed the hot-water pump(ISWR), corrosion-resistant chemical pump(ISWH) and oil pump (ISWB). This pump enjoys excellent performance, good reliability, long operation life, reasonable construction and nice appearance, which is outstanding in the industry.

Non-UL Flow：30-9000 GPM
Non-UL Head： 3-20 Bar (40-300 psi)
UL Flow：50-3000 GPM
UL Head： 5-20 Bar (72.5-290 psi)
The EDJ Fire Pump Set includes diesel engine pumps, electric pumps and jockey pumps.

The biggest difference between the diesel engine fire pump and the electric water pump is that it has its own independent power supply system, which can ensure the normal operation of the project without power or power supply. Its role is self-evident, and it can be said to be a great helper in fire emergency .

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.

Yes, fire pump rooms must meet certain requirements, including adequate ventilation, drainage, lighting, and accessibility. The room should also be protected from flooding and fire and have a reliable power supply.

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

There are many types of fire-fighting equipment, fire hydrants and fire extinguishers are a common category, and there is also a category of fire pumps, which can be described as the heart of the fire-fighting system and play an important role in pressurising the water supply for the fire-fighting system. Among the many fire pump products, fire pumps can be divided into multi-stage and single-stage fire pumps.

Multi-stage pumps have high efficiency, corrosion resistance, reliable operation and other properties, strong bearing capacity of the pump body, strong resistance to overload and more sensitive start. Ltd. introduces you to the relevant features of multi-stage pumps. First of all, Shanghai Xizhiquan multi-stage pumps have a compact structure, with small spacing between parts and small volume. The equipment runs smoothly, has a long service life and produces less vibration during operation, so the practical life of the equipment is correspondingly long.

With its unique structure, the direction of the water inlet and outlet can be adjusted according to different needs, so it is suitable for various place environments. The direction of the inlet and outlet is horizontal, which reduces the number of bends in the pipeline connection, thus simplifying the pipeline connection and greatly enhancing the efficiency of the fire fighting system.

The efficient operation of the multistage pump is used in many larger, more demanding fire-fighting locations. Its role is mainly to play a role in the fire fighting pipeline system to pressurise and send water, multi-stage pumps are not only suitable for all kinds of fire fighting systems, but also for industrial drainage, high-rise building water pressure supply, long-distance water delivery, water circulation pressure and other occasions.