How often should fire pumps be tested?

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.

In addition to traditional fire suppression activities, firefighting pumps are crucial in specialized scenarios such as aircraft firefighting, where they provide the high-pressure water or foam needed to extinguish fires on aircraft. Similarly, marine firefighting pumps are essential for combating fires on ships and offshore platforms, requiring pumps specifically designed for maritime environments.

Fire pumps are designed to run continuously during a fire emergency. They must be able to sustain operation for the duration required to control or extinguish the fire, which can be several hours.

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 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. The jockey pump maintains a constant water pressure, optimizing the performance of the fire suppression system. The DJ Fire Pump Set offers a reliable and efficient solution for prompt response to fire incidents, making it an essential component for protecting property and ensuring occupant safety.

XBC diesel engine fire pump set is in accordance with the standard GB6245-2006 “Fire Pump Performance Requirements and Test Methods”. This series of products has a wide range of head and flow, which can fully meet the fire water supply in various occasions of industrial and mining enterprises such as warehouses, docks, airports, petrochemicals, power plants, liquefied gas stations, and textiles. The advantage is that the electric fire pump cannot be started after the power system of the building suddenly loses power, and the diesel engine fire pump is automatically started and put into emergency water supply.

Electric fire pumps are suitable for pressurized water delivery in fire pipelines. It is used to pressurize water or other liquids whose physical and chemical properties are similar to water. The temperature of the medium used does not exceed 80°C. It is suitable for industrial and urban water supply and drainage, pressurized water supply for high-rise buildings, garden sprinkler irrigation, long-distance water supply, heating, bathroom and other cold and warm water cycle pressurization and equipment matching, etc.

1. Inspect and test the fire pump, piping, valves, and relief valves annually for proper operation and water flow.

2. Make sure the fire pump is in good working condition and that all safety systems are in place and operational.

3. Check the fire pump’s pressure gauge and make sure it’s properly calibrated.

4. Inspect the motor, couplings, and belts for proper alignment and condition.

5. Clean the fire pump’s suction and discharge strainers regularly.

6. Ensure that the fire pump is properly lubricated and that all bearings and seals are in good condition.

7. Test the fire pump with a certified flow test annually.

8. Inspect the fire pump’s control panel and make sure it’s in proper working order.

9. Test the fire pump’s jockey pump and make sure it is operational.

10. Check all electrical connections and wiring for proper operation.

The Fire Pressure Stabilization Equipment, coupled with the CDL Vertical Multistage Fire Pump, offers a comprehensive solution to elevate fire safety measures. This powerful combination ensures a consistent water pressure for effective fire suppression. By incorporating pressure stabilization technology, this system guarantees an uninterrupted fire water supply, efficient water distribution, and reliable operation of fire hydrants and sprinkler systems. With advanced infrastructure and the ability to maximize firefighting capabilities, this configuration significantly enhances overall fire safety standards. Investing in fire pressure stabilization equipment is a proactive step towards ensuring superior fire protection and providing peace of mind in critical situations.

The fire pump set adopts ISW pump, which saves cost and is reasonably priced. This series of fire pump sets are suitable for fire protection occasions such as warehouses, docks, airports, petrochemicals, power plants, liquefied gas, textiles, ships, and oil tankers.

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.

The minimum fire rated pressure of 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 units, pressure tanks, pipes, valves and accessories, measurement and control instruments, control cabinets, outdoor rain cover, 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

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. The jockey pump maintains a constant water pressure, optimizing the performance of the fire suppression system. The DJ Fire Pump Set offers a reliable and efficient solution for prompt response to fire incidents, making it an essential component for protecting property and ensuring occupant safety.

·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

– Reliability in Extreme Conditions: Ensuring systems can operate reliably in extreme and isolated conditions.
– Efficient Water Supply Management: Implementing solutions that manage water supply efficiently in remote areas.
– Minimal Maintenance Requirements: Designing systems with minimal maintenance needs to reduce the reliance on remote support.
– Compliance with Remote Area Safety Standards: Adhering to fire safety regulations specific to remote and isolated locations.

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 Fire Pump Set includes diesel engine pumps, electric pumps and jockey pumps.
In various fields, our products find applications in large hotels, hospitals, schools, office buildings, supermarkets, commercial residences, subway stations, train stations, airports, various transportation tunnels, petrochemical plants, thermal power plants,oil storage tanks, large warehouses, industrial and mining enterprises, seawater injection, etc.

This is a set of 400gpm@90psi fire pump set, which consists of electric pump + diesel pump + jockey pump. Multiple fire pumps work together to ensure the quantity and stability of water supply. It is a pump set for fire water supply. A diesel fire pump to ensure normal operation in emergency situations.

XBC diesel engine fire pump set can also be equipped with other diesel engines as power engines according to user needs. It is mainly composed of diesel engine, fire pump, connection device, fuel tank, radiator, battery pack, intelligent automatic control panel, etc. Diesel engine fire pump series products have high efficiency, long operating life and high reliability (there is no failure of pneumatic seizure after a long period of inactivity).

·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

1. The biggest feature of the complete fire pump set is its strong reliability. Even if it is restarted for a long time, it will not bite to death, and it can be restarted normally.
2. The use efficiency is very high. During the use process, there will not be too much noise. The installation form of the fire pump set is very flexible, and it is convenient for maintenance, which can effectively save installation and maintenance costs.??

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.

Fire pumps are often required to have backup power sources, such as diesel generators or uninterruptible power supplies (UPS), to ensure they function during power outages.

The double-suction fire pump has the characteristics of high lift and large flow, and is widely used in fire fighting. The impeller of this pump type is actually a combination of two back-to-back impellers, and the water flow from the impellers merges into a volute. The double-suction pump has the following characteristics: it is equivalent to two single-suction impellers of the same diameter working at the same time, and the flow rate can be doubled under the same outer diameter of the impeller; the pump casing is horizontally opened, which is convenient for inspection and maintenance. The inlet and outlet of the suction pump are in the same direction and perpendicular to the pump shaft, which is conducive to the arrangement and installation of the pump and the inlet and outlet pipes; the impeller structure of the double suction pump is symmetrical, there is no axial force, and the operation is relatively stable.

Maintenance, commissioning and after-sales service of fire pump set! which consist of electric split case fire pump, diesel engine fire pump and controller

DJ fire pump equipment is composed of diesel pump + jockey pump. It is widely used in various fire protection occasions. It is not affected by the mains and can run even when power is cut off. We have a professional sales team and R&D team with strong technical skills and self-produced control systems.

DJ series fire pump set consists of 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.

The video displays a fire pump set consisting of jockey, electric, and diesel pump. The pump model is the OTS series.

500gpm8bar EDJ waiting for dispatch

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.