The Importance of Water Supply Reliability for Fire Pumps

Diesel engine fire pumps are suitable for use in high lift and high flow fire water supply environments or as backup fire water supply pumps. The reason is that the diesel engine has strong power and can be used with large flow fire deep well pumps, and the diesel engine fire pumps have the characteristics of self-starting when power is off. Emergency water supply available.

·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 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.

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.

EDJ fire pump set is composed of electric pump + diesel pump + jockey pump. They are mainly composed of XA pump driven by electric motor and spare pump of XA pump driven by diesel engine. The flow rate is large and the lift is high. This set of equipment is suitable for all kinds of fire fighting. emergency situations.

The conventional electric pump is the main pump, the diesel engine pump is the backup pump, and the voltage stabilizer pump plays a role in the stabilization of the whole system. When the electric pump fails or the mains is cut off, the control cabinet will receive the pressure gauge from the electric contact. When the signal comes, the diesel engine pump will be started within 5 seconds, and the rated working condition will be reached within 20 seconds to ensure the normal operation of the fire extinguishing work.

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.

The dual-power fire pump is mainly used for various fire hydrants and spray fire main pumps. It is also suitable for various fire booster and pressure jockey pumps. It is also suitable for various villas, residential areas and other fire systems, industrial Compatible with civil building fire protection systems, it is also suitable for various oil depots, oil product loading and unloading docks, logistics parks and other places with high fire protection requirements.

·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 pump system is made of Electric Pump + Diesel Engine Pump+Jockey Pump+Accessories

Operation: 1 Duty(electric pump ) + 1 stand by(diesel engine pump ) + 1 Jockey fire pump

Capacity: 100GPM, 150GPM, 200GPM, 300GPM, 400GPM, 500GPM, 750GPM, 1000GPM, 1250GPM…GPM with Pressure 4Bar, 5bar, 6Bar, 10Bar, 15Bar… Bar.

Firefighting pumps play a vital role in enhancing community resilience and disaster preparedness by providing essential firefighting capabilities to fire departments, emergency response agencies, and community organizations. Adequate investment in firefighting infrastructure, including pumps, hoses, and water supply systems, strengthens a community’s ability to respond effectively to emergencies and mitigate the impact of disasters on lives and property.

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.

·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

·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

·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 can run in the condition of power cut.
It can fully run in 15 seconds after the start signal.
Use Universal Joint, high transmission efficiency.
Good stability, vibration proof.
Motor pump is duty pump, diesel engine is for standby
Completely automatic control panel.
Suitable for any emergency firefighting occasions.
Customized product.

There are many types of fire pumps to deal with more fire water environments. Fire pumps are used in buildings, factories, storage and other places, and the performance requirements and quality requirements are different. The commonly used types of fire pumps are vertical electric fire pumps, diesel fire pumps, horizontal single-stage fire pumps, vertical single-stage/multiple Level fire pumps and horizontal double-suction fire pumps, etc., the specific head, flow and power are selected according to different projects.

When selecting a firefighting pump, factors such as the intended application (e.g., residential, industrial, wildland), required flow rate and pressure, available power source (e.g., gasoline, diesel, electric), portability, and budget should all be taken into account. Consulting with experts or fire safety professionals can help ensure you choose the right pump for your needs.

Understanding the appropriate testing frequency for fire pumps is crucial for compliance with safety standards and ensuring system reliability. This article explores the recommended testing schedules, including monthly, quarterly, and annual tests. It also underscores the need for more frequent testing in specific situations, such as critical facilities or harsh operating environments.

This fire pump set is composed of diesel pump and stabilized pump. It adopts IS pump, which has advantages in price and is not affected by mains electricity. It is suitable for warehouses, docks, airports, petrochemicals, power plants, liquefied gas, textiles, ships , oil tankers and other fire-fighting occasions.

Diesel engine fire pump product overview: The fire pump used in the diesel engine fire pump complete set can be the IS series single-stage type and D-type series segment multi-stage type produced by our company. The diesel water pumps used in this series of equipment are made of domestic or imported high-quality products. They have the characteristics of good starting characteristics, strong overload capacity, compact structure, convenient maintenance, simple use and high degree of automation. They are advanced and reliable fire fighting equipment.

The DJ fire pump equipment is composed of a diesel engine pump and a jockey pump. The diesel engine pump adopts an XA pump with large flow and high lift. The jockey pump adopts a CDL pump. This fire pump set can be used in fire hose and fire hose reel systems, fire sprinkler systems, fire water monitoring systems, fire alarm systems and fire hydrant systems.

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.

Power surges or electrical disturbances can impact the operation of electric fire pumps. Proper surge protection measures, such as surge suppressors and lightning protection, should be in place to safeguard the electrical components of the fire pump system.

Using Instruction:
Altitude ¡Ü 1000m;
Ambient temperature: +5 ¡ãC ~ +40 ¡ãC;
Relative humidity: <= 90%. Application Scope: Equipment for warehouses, docks, airports, petrochemical, power plants, liquefied gas, textiles, ships, oil tankers and other occasions of a fire service.

The fire pump unit can be classified according to the following rules:
1 according to the form of power source, it can be divided into:
A) diesel engine fire pump unit
Motor fire pump unit
C) gas turbine fire pump unit
D) gasoline engine fire pump unit
(2) it can be divided into:
A) water supply fire pump unit
Stabilized pressure fire pump unit
C) hand lift motorized fire pump unit
3. According to the auxiliary characteristics of the pump unit, it can be divided into:
A) common fire pump unit
Deep well fire pump unit
C) submersible fire pump unit
The above is the basic classification, but various types can be combined with each other, such as medium and low pressure fire pumps, high and low pressure vehicle fire pumps, ordinary fire pump sets, electric submersible fire pump sets, 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.

CDL stainless steel vertical multistage pump is especially suitable for boiler feed water, and can also be widely used in pressure vessel water supply, hot water circulation, high-rise building water supply, farmland irrigation, fire pressurization, hydraulic flushing, food, brewing, medicine, chemical industry, aquaculture , environmental protection, chemical process and machine tool supporting industries, as the power equipment for water supply and drainage.

– Rapid Evacuation: Ensuring the system supports rapid evacuation procedures to minimize risk to large crowds.
– Flexible Design: Providing flexible design options to accommodate varying event setups and capacities.
– Noise and Disruption Minimization: Ensuring minimal noise and disruption to maintain a pleasant environment.
– Compliance with Event Space Standards: Adhering to fire safety regulations and standards specific to high-occupancy event spaces.

·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