The difference between diesel fire pump and electric fire pump

Better Technology Co.,Ltd is a professional manufacturer of kinds of fire pump systems. We provide diesel engine fire pump set, motor electric driven fire pump set, EDJ fire pump set. We also have UL, ISO CE Certificates. More information pls contact us.

The durability of a fire pump directly impacts the long-term stable operation of a fire protection system. This high-performance fire pump is made from premium materials, offering exceptional corrosion and wear resistance, ensuring efficient operation even in harsh environments. Its powerful motor guarantees stable water flow, providing continuous and reliable fire suppression. Additionally, the well-engineered design reduces maintenance costs, extending the pump’s service life and lowering long-term operational expenses. Whether for commercial buildings, industrial parks, or municipal fire systems, this fire pump meets the demands of long-term, high-intensity use, ensuring that your fire protection system remains in optimal condition.

Common accessories include:
Control Panels: For monitoring and operation.
Pressure Relief Valves: To prevent overpressure situations.
Hose Reels and Cabinets: For easy access during emergencies.
Flow Meters: To monitor water flow rates.
Jockey Pumps: For maintaining pressure in the system.

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.

First of all, check whether the oil level is normal and cannot reach the oil mark line on the normal surface. If it is not, we must replenish it in time, but remember one thing, it cannot exceed the amount of the oil quantity indicator line.

Secondly, check the radiator. The water is appropriate. If it is not added in time, the water that needs to be added must be clean water, as long as it is clean water, or tap water is fine. Why not use groundwater, because impurities in groundwater can easily form scales in the water tank, which affects the cooling effect and is also prone to failure. In winter, we drive to preheat the car, add coolant to the car, and the fire pump is no exception. The weather in the north is very cold, so add the coolant to the fire pump according to the actual temperature.

Finally, check the installation of each part of the fire pump, such as whether they are stable, the connection between the screw and the screw, if there is any looseness, tighten the screw in time. To clean the fire pump, soak a canvas or dry cloth and wipe slowly on the body or on surfaces made of grease or dust.

As a fixed fire-fighting equipment, the diesel engine fire-fighting pump set has been widely used in fire-fighting diversion, especially for fire-fighting water supply in unexpected situations such as no power supply or abnormal power supply (mains power). The water pumps in the unit are horizontal single-stage and multi-stage fire pumps produced by our company, which are mainly composed of diesel engines, fire pumps, coupling devices, fuel tanks, radiators, battery packs, intelligent automatic control panels, etc.

The diesel engine equipped with the equipment is made of domestic or imported products. It has the characteristics of good starting characteristics, strong overload capacity, compact structure, convenient maintenance, simple use, and high degree of automation. It is an advanced and reliable fire-fighting equipment.

1.Flow：30-9000 GPM
2.Head： 3-20 Bar
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.

Firefighting pumps play a crucial role in effective fire suppression by providing firefighters with a reliable source of pressurized water or firefighting agents. These pumps enable firefighters to quickly and efficiently deliver water to the fire scene, allowing them to control and extinguish fires more effectively while minimizing property damage and protecting lives.

This diesel fire pump set consist of diesel fire pump, jockey pump and accessories. It is used for warehouses, docks, airports, petrochemical, power plants, liquefied gas, textiles, ships, oil tankers and other occasions of a fire service.

Flow: 25-100gpm
Rated pressure:H＜8bar
Speed: 2950-3550RPM

500gpm, 5bar fire fighting pump, export to Greece.Duty pump is electric fire pump, diesel engine fire pump as standby.

Diesel engine fire pumps are relatively common in life, and their performance requirements are relatively high. In normal use, more attention must be paid to maintenance 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 has reached the national standard. As fire equipment, all kinds of equipment must be Ensure performance, avoid affecting use in disasters and delay rescue.

Key Considerations:
High Flow Capacity: Airports require high-flow pumps to handle large-scale fires.
Compliance with NFPA 415 & ICAO Standards: Ensure pumps meet aviation fire protection guidelines.
Reliability & Redundancy: Multiple fire pumps should be installed to provide backup in case of failure.
Corrosion Resistance: Pumps should be designed for outdoor and harsh environmental conditions.

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)

The large-scale EDJ electric diesel dual-drive fire pump is a fire-fighting water supply equipment designed and manufactured by Beide Technology Co., Ltd. according to the <> standard, and has obtained 3CF certification. There are many models of Baide dual-power fire pumps, which can be customized according to needs.
Large-scale EDJ electric diesel dual-drive fire pump Pumps for various fire hydrants, sprinkler fire main pumps; suitable for various fire pressurization and voltage stabilization pumps; various villas, residential areas and other fire protection systems; industrial and civil building fire protection System; suitable for various oil depots, oil product loading and unloading terminals, logistics parks and other places with high fire protection level requirements.

Diesel engine fire pump is a kind of fire-fighting equipment that we often see and often use in our life. The diesel engine fire pump has the characteristics of good starting performance, strong overload capacity, compact internal structure, convenient maintenance, simple operation and high degree of automation. It is a very reliable fire fighting equipment.

Fire pump package comprises a combination of electric motor driven pump, diesel engine driven and electric motor driven jockey pumps that supply for fire suppression systems.

Learn how to choose the right fire pump for your building. Compare electric vs. diesel pumps, sizing, and NFPA 20 compliance to ensure fire safety.

Diesel engine + electric drive fire pump set is a fire-fighting equipment tailored by Better Technology Group for foreign customers. It can be driven by diesel engine or electric drive. The product has high operating efficiency, stable operation, low noise and compact structure. , suitable for use in European and American countries. The diesel engine + electric dual-drive fire pump set is also called dual-power fire pump set. It has a beautiful appearance and a wide range of applications. It can provide one-to-one certification and AB signature.

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.

The outdoor fire pump set is designed to enhance fire safety in various applications. From powering fire hydrants and stabilizing sprinkler systems to safeguarding residential areas, industrial buildings, and high-risk environments, the Outdoor Fire Pump Set delivers optimal performance and unmatched reliability. Elevate your fire safety standards with this powerful solution and gain peace of mind knowing that your property and lives are protected. Choose the Outdoor Fire Pump Set and experience the ultimate fire protection solution.

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

While firefighting pumps are specifically designed for extinguishing fires, they can sometimes be adapted for other applications, such as irrigation or water transfer, depending on the pump type and specifications.

The equipment is designed to have one duty and one standby function. The main electric pump runs normally, and the standby diesel pump starts automatically after the main pump fault . The Jocky pump will start and stop based on the pipe pressure, Control panel site start.

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.

Fire pumps installed in hazardous environments, such as areas with flammable gases or vapors, need to meet specific safety standards. Explosion-proof components and adherence to relevant regulations are crucial.

Series OTS pumps are single stage,double suction with horizontally split casings .They are suitable pumping unsettled water, clean water ,non-drinkable or hydrocarbon at a temperature not exceeded 105C.
Series OTS pumps are available for capacities Of 68-18000m3/hr and heads of 70-200m.They are adoptable in water works irrigation and drainage pumping stations,fire fighting systems, marine applications as well as refinery industry,etc.

·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 not always running; they typically start automatically when a drop in water pressure is detected in the fire protection system.

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