30HP EJ fire pump product process

Diesel engine fire pump is a kind of mechanical and electrical integration equipment that is directly driven by diesel engine fire pump and can start and complete water supply in a short period of time. The diesel engine pump set is driven by diesel and does not need an external power supply. Diesel engine water pumps are suitable for various fire water supply occasions such as agricultural irrigation, emergency rescue, smelting, hangars, petrochemical oil depots, power plants, liquefied gas stations, textiles, etc., especially where there is no electricity, When the power grid is not satisfactory, it is most suitable to choose a diesel engine to drive the water pump.

The indoor computer room-specific electric fire pump unit features low noise, high stability, and continuous pressure supply performance, providing reliable, safe, and efficient indoor fire water supply for various types of buildings.

All places need to be equipped with fire-fighting facilities, and fire pumps are the water intake equipment for fire-fighting facilities. At least one or two fire pumps are equipped. Our commonly used fire pumps are electric fire pumps and diesel engine fire pumps. The difference between them is that electric fire pumps require power systems. supply. In case of power failure, the diesel engine fire pump can be started at any time to make up for the original position of the electric fire pump.

The high-efficiency horizontal diesel fire pump system is designed for large-scale water supply needs. It features high flow rate, stable operation and independent power, and is widely used in industrial and large-scale fire protection projects to ensure safe and reliable emergency water supply.

·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 national standard name of the diesel engine fire pump is “engineering diesel engine fire pump group”, and the national standard model is XBCL/Q where L is the lift value and Q is the flow value. XBC diesel engine fire pump set is the latest according to the national standard GB6245-2006 “fire pump performance requirements and test methods”. This series of products has a wide range of lift and flow, and can fully meet the fire water supply in various occasions such as warehouses, docks, airports, petrochemicals, power plants, liquefied gas stations, textiles and other industrial and mining enterprises.

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

Auxiliary fire-fighting pressure-stabilizing pump units can accurately maintain pipeline pressure, reduce frequent starts of the main pump, improve the stability and service life of the fire protection system, and are suitable for high-rise buildings, industrial and municipal fire protection projects, achieving efficient and energy-saving operation.

Discover the key differences between electric and diesel fire pumps to choose the right option based on reliability, power source, cost, and compliance.

High-durability diesel fire pump engineered for harsh environments, delivering stable high pressure and high head performance. Ideal for industrial, remote, and high-risk fire protection systems.

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

Outline the specific installation requirements for fire pumps, such as space considerations, accessibility, and adherence to NFPA 20. Explain how correct installation ensures reliability and ease of maintenance, and discuss the importance of proper alignment, securing power sources (for electric pumps), and ventilation (for diesel pumps).

Mobile emergency fire pumps feature a lightweight design and high flow output, making them highly maneuverable and capable of rapid deployment in cities, rural areas, construction sites, warehouses, docks, and other locations. Suitable for firefighting, flood drainage, and emergency water supply, they are versatile and reliable, ensuring the safety of life and property.

Diesel engine fire pump, as a fixed fire extinguishing equipment, has been widely used in fire diversion, especially in the case of no power supply or abnormal power supply and other emergencies, other diesel engines can also be equipped as power engines according to the needs of users.

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.

500gpm@30m fire fighting package set-ZJBetter
The product is EJ fire pump set.
It is made of one electric pump 500gpm@30m one jockey pump with
Also include controller and pipe system

The EJ fire pump set has one electric pump and one jockey pump. The electric pump in the picture is ISW pump. ISW 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

1. Verify that the fire pump is correctly sized for the building’s fire protection system.

2. Ensure that the fire pump is installed in a location that is accessible for maintenance and operation.

3. Ensure that the fire pump is properly electrically grounded and has a dedicated power source.

4. Verify that the fire pump is connected to the water supply system in accordance with local codes and regulations.

5. Ensure that the fire pump is installed in accordance with the manufacturer’s instructions.

6. Install a controller to automatically start and stop the fire pump as needed.

7. Ensure that the fire pump is tested to meet local codes and regulations.

8. Verify that the fire pump is properly maintained and inspected on a regular basis.

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 pumps are used in various water environments, not only to meet the general water supply but also to be a good helper for fire-fighting water. The electric 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.

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.

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.

Electric fire pump units offer convenient installation, intelligent control, energy efficiency, and low maintenance, making them widely applicable to various buildings and industrial facilities. Their high performance and durability provide reliable fire protection, making them an indispensable key component of modern fire protection systems.

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.

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.

Portable diesel fire pumps are renowned for their high power, mobility, and robust performance, making them ideal for emergency rescue and firefighting scenarios. Their compact design, ease of operation, and quick startup ensure a stable water supply even in power-off environments, helping to improve fire response efficiency and safety.

30 HP EJ 150GPM 150 PSI FIRE PUMP SET DISPATCH
Clients 6 times order us this model for local project

The minimum fire rated pressure of small fire fighting package set water supply equipment is 6 bar, and the minimum fire rated capacity is 25 GPM. EDJ small fire fighting package set water supply equipment includes at least two power or power source driven pumping units, pressure tanks, pipes, valves and accessories, measurement and control instruments, control cabinets, outdoor rain cover, etc.

1.Electric pump, can use single stage pump, horizontal split case pump, end suction pump, multistage pump, material can be cast iron, stainless steel, and bronze impeller
2.Diesel engine pump, with capacity and head equal to electric pump, with fuel tank, water tank,fan
3.Jockey pump, horizontal or vertical, capacity will be small, but head should be higher than electric and diesel engine pump, this jockey pump is optional
4.Control panel: Auto Control for all pumps with overload, over current protection.
5.Accessories: valves, pressure vessel, Pressure Gauge, Pressure Sensor, Common Base plant

Discover the performance and advantages of vertical long shaft fire pumps, ideal for deep well and high-rise applications requiring stable, efficient, and reliable fire protection.