Stable performance of diesel engine fire pump

Flow：80-4000 GPM
Head：3-15 Bar
Power：11-1000 kw
The Diesel Single-stage Single-suction Fire Pump is a versatile solution suitable for a wide range of applications. From hotels, hospitals, and sports arenas to chemical plants, refineries, metallurgical facilities, energy plants, and pharmaceutical companies, this pump set ensures reliable fire protection. It is also ideal for shopping malls, commercial complexes, office buildings, and high-end residential towers. Whatever the setting, the Diesel Single-stage Single-suction Fire Pump delivers dependable performance to safeguard lives and properties from fire risks.

Diesel engine fire pump XBC-D equipment is powered by X6135, 12V135, 4102, 4105, 6102 and other series diesel engines. The diesel engine (can be equipped with a clutch) is connected with the fire pump through a highly elastic coupling to form a fire pump group. The unit also includes a diesel tank. , cooling water tank, fan, control panel (for automatic units) and other components.

XBD, XBC electric fire pump units and diesel engine fire pump units meet the national standards GB6245-1998 “Fire Pump Performance Requirements and Test Methods”, GB/T1147-1987 “General Technical Conditions for Internal Combustion Engines”. They can be equipped with ISG, IS, S, D and other pump types respectively, forming various structural types such as pipeline type, vertical multi-stage, horizontal single-stage cantilever type, horizontal split, horizontal multi-stage, etc., to be suitable for various working conditions Use under different conditions (different power, different speed, different materials, etc.).

XBD and XBC units are mainly suitable for fire protection engineering of steel, metallurgy, electric power, petroleum, chemical industry, construction, port and other operations, emergency water supply for blast furnace, continuous casting, converter and other accidents, power plant emergency water supply for power failure, nuclear reactor safety protection cooling water supply, And other water supply projects that require automatic control.

This is a large-flow diesel fire pump. Diesel fire pumps are suitable for high-lift and high-flow fire-fighting environments. Because the diesel engine has strong power, it can drive a large pump. The large pump is what we often call a high-lift and high-flow centrifugal pump. , and can maintain the stability and work efficiency of the equipment.

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.

The XBC-OTS 330kw Diesel Engine Fire Pump is an essential equipment in firefighting systems, designed to meet emergency firefighting needs. Whether during power outages or in the absence of electricity supply, it provides reliable water supply and increases firefighting water pressure to ensure smooth firefighting operations.The XBC-OTS Diesel Engine Fire Pump finds wide application in various locations and buildings, including factories, commercial buildings, residential complexes, hospitals, airports, ports, and more. Whether serving as the primary firefighting water source or a backup water supply, it offers reliable support to your firefighting equipment and systems.

Flow：50-5000 GPM
Head：3-16 Bar
Power：11-1000 kw
Frequency：50 or 60 Hz
The Diesel Engine End Suction Fire Pump set is suitable for emergency firefighting scenarios, particularly ideal for high-rise water supply, building firefighting, central air conditioning water circulation, industrial process system circulation, cooling systems, boiler water supply, industrial water supply and drainage, water plant supply, irrigation in plantations, and more.

The XBC-OTS Diesel Engine Fire Pump is an essential equipment in firefighting systems, designed to meet emergency firefighting needs. Whether during power outages or in the absence of electricity supply, it provides reliable water supply and increases firefighting water pressure to ensure smooth firefighting operations.The XBC-OTS Diesel Engine Fire Pump finds wide application in various locations and buildings, including factories, commercial buildings, residential complexes, hospitals, airports, ports, and more. Whether serving as the primary firefighting water source or a backup water supply, it offers reliable support to your firefighting equipment and systems.

Overview of diesel engine fire pump products: The fire pumps used in the complete diesel engine fire pump unit can be the IS series single-stage type, S series new single-stage two-stage type, and D type series segment multi-stage type produced by our company. The diesel engine 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 diesel engine fire pump has automatic, manual and fault self-checking functions. It can monitor the working status of the whole process, restore the function of failure start, automatic pre-lubrication and automatic restart of preheating, so that the equipment start-up is safer and more reliable. It has the functions of central control room remote control, remote control and field bus connection. Diesel engine fire pump is easy to use, equipped with remote instrument and instrument, which can be connected to the control center as needed, easy to install and use, and easy to maintain.??

Split-case and end-suction are two common types of centrifugal fire pumps. The main difference lies in the design of the pump casing. Split-case pumps have a horizontally split casing, while end-suction pumps have a single casing.

Diesel fire pump is a pump powered by diesel engine, which completely reduces the labor intensity of workers, and it is convenient to use, move, install, rarely maintain, and stable performance

Flow：80-4000 GPM
Head：3-15 Bar
Power：11-1000 kw
The Diesel Single-stage Single-suction Fire Pump is a versatile solution suitable for a wide range of applications. From hotels, hospitals, and sports arenas to chemical plants, refineries, metallurgical facilities, energy plants, and pharmaceutical companies, this pump set ensures reliable fire protection. It is also ideal for shopping malls, commercial complexes, office buildings, and high-end residential towers. Whatever the setting, the Diesel Single-stage Single-suction Fire Pump delivers dependable performance to safeguard lives and properties from fire risks.

Diesel engine fire pump is a kind of fire-fighting equipment that we often see and 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.

Diesel engine fire pump is a kind of electromechanical integrated equipment that is directly driven by fire pump and can start and complete water supply in a short period of time. The pump set is driven by diesel and does not need an external power supply. It is suitable for various fire water supply occasions such as agricultural irrigation, emergency rescue, smelting, hangars, petrochemical oil depots, liquefied gas stations, and textiles. Especially when the power supply is not satisfactory, diesel engines are used. Driving water pumps is a reliable and guaranteed equipment choice.

The diesel engine fire pump has a high degree of automation and can be connected to the control center according to the needs. It is easy to install and use, easy to maintain and maintain, and also has automatic, manual and fault self-checking functions. The whole process monitors the working status, can restore the function of automatic restart after failure of starting, automatic pre-lubrication and pre-heating, making the equipment start-up safer and more reliable.

Diesel engine fire pumps are suitable for unattended emergency water supply systems. The products have the characteristics of good technology, high degree of automation, superior performance, complete protection functions, reasonable structure, easy installation, and high cost performance. When the factory suddenly loses power, the diesel engine emergency water supply pump set automatically starts to supplement the pressure of the pipe network.

Flow：250-10000 GPM
Head： 3-16 Bar
Power：11-1000 kw
The Diesel Engine Split Case Fire Pump finds wide application in various locations and buildings, including factories, commercial buildings, residential complexes, hospitals, airports, ports, and more. Whether serving as the primary firefighting water source or a backup water supply, it offers reliable support to your firefighting equipment and systems.

Newly developed small sized diesel irrigation pump with engine proof cover and one key start fuction.

The XBC-IS Diesel Fire Pump Set is a versatile solution suitable for a wide range of applications. From hotels, hospitals, and sports arenas to chemical plants, refineries, metallurgical facilities, energy plants, and pharmaceutical companies, this pump set ensures reliable fire protection. It is also ideal for shopping malls, commercial complexes, office buildings, and high-end residential towers. Whatever the setting, the XBC-IS Diesel Fire Pump Set delivers dependable performance to safeguard lives and properties from fire risks.

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.

The XBC-OTS Diesel Engine Fire Pump is an essential equipment in firefighting systems, designed to meet emergency firefighting needs. Whether during power outages or in the absence of electricity supply, it provides reliable water supply and increases firefighting water pressure to ensure smooth firefighting operations.The XBC-OTS Diesel Engine Fire Pump finds wide application in various locations and buildings, including factories, commercial buildings, residential complexes, hospitals, airports, ports, and more. Whether serving as the primary firefighting water source or a backup water supply, it offers reliable support to your firefighting equipment and systems.

XBC-S single-stage double suction diesel engine fire pump is used for various occasions of emergency standby pumps. The diesel engine fire pump set is equipped with various automatic functions to meet the requirements of national standards, so as to ensure that the equipment is in normal standby state for a long time and put into fire extinguishing work at any time.

Diesel engine fire pumps have a high degree of automation, mainly in automatic start, automatic alarm, automatic charging, automatic preheating, etc., and generally have automatic, manual and fault self-checking functions, and monitor the working conditions throughout the process. The diesel engine fire pump has the functions of remote control and remote transmission control in the central control room. If necessary, it can also have the function of field bus connection. The battery adopts the fully automatic floating charging method to ensure that the battery is in a standby state at any time.

The advantages of diesel engine fire pumps are wide application range, convenient use and high efficiency. It can start quickly and provide emergency fire protection in the external environment without electricity. The diesel engine fire pump can ensure that the water pump will not overheat during long-term operation through the diesel engine cooling system. Moreover, this type of fire pump can better store water resources and avoid disasters caused by insufficient water sources during fire fighting. In addition, the construction of diesel engine fire pump is simpler than traditional fire fighting equipment, and it is easier to maintain and maintain.

The diesel engine fire pump set adopts ISW pump.
1. The pump is the horizontal structure, the inlet and outlet are the same in diameter, and lying in the same center line, which can be installed in the pipeline as valve, the floor space needed is small, if the protection cover is added, it can be put in the open air;
2. The impeller is installed on the major axis of the motor directly, the axial is short in size, the structure is compact, can calibrate radial and axial load that produced by pump rounding effectively, thus guaranteed the pump operating steadily, vibration, and low noise;
3. The axle seal adopts machinery seal or machinery seal sets, uses imported titanium alloy sealed ring, medium-sized high-temperature resistance machinery seal and adopts the hard alloy material, wear-resisting seal, which can lengthen the life of machinery seal effectively;
4. It is convenient to install and overhaul, no need to dismantle or move pipeline system; just lifting off pump conjunction flat nut can take all rotor parts out;
5. Can choose series or parallel operation according to your requirements for flow and lift;
6. Can be installed horizontally according to the pipeline system requirement.

The XBC-OTS Diesel Engine Fire Pump is an essential equipment in firefighting systems, designed to meet emergency firefighting needs. Whether during power outages or in the absence of electricity supply, it provides reliable water supply and increases firefighting water pressure to ensure smooth firefighting operations. The XBC-OTS Diesel Engine Fire Pump finds wide application in various locations and buildings, including factories, commercial buildings, residential complexes, hospitals, airports, ports, and more. Whether serving as the primary firefighting water source or a backup water supply, it offers reliable support to your firefighting equipment and systems.

·UL Standard:
Flow：50-2000 GPM   
Head： 80-250 PSI 
·NON-UL  Standard:
Flow：50-5000GPM 
Head： 40-250 PSI 

Fire pump performance curves are graphical representations that show the relationship between the pump’s flow rate and its discharge pressure. These curves help in selecting the right pump for a specific application by providing crucial data on how the pump performs under various conditions. Key points on the curve include:
Shutoff (Churn) Point: The point at which the pump operates with no flow, indicating maximum pressure.
Rated Point: The point at which the pump delivers its rated flow and pressure.
End of Curve: The maximum flow the pump can handle while maintaining acceptable pressure.

Flow：80-4000 GPM
Head：30-150 m 3-15 Bar 45-220 psi
Power：11-1000 kw
Caliber：65-300 mm
Frequency：50 or 60 Hz
Working Pressure：≤1.6 MPa

-UL Standard:
Flow：100-3000 GPM   
Head： 90-250 PSI 
– NON-UL Standard:
 Flow：100-10000GPM   
Head： 40-250 PSI