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product details:

Product introduction

The XBS pump is a new generation of high performance horizontal single-stage double-suction fire-fighting centrifugal pump. The pump is cut by using the prototype impeller and its impeller. The spectrum is broad and efficient, and it is within the spectral performance range.

Pumps are available to suit any flow head operating point that the user needs. The pump adopts the best hydraulic model at home and abroad, with stable performance, high efficiency and compact structure.

The vibration is small, the pump body has high pressure resistance, and the installation and maintenance are convenient. The single-stage double-suction centrifugal pump in the mountain water pump industry is cost-effective and superior to the peer double-suction pump. Mainly for the self

Water plant, air conditioning circulating water, heating pipe network system, building water supply, irrigation, drainage pumping station, power plant, industrial water supply system, fire protection system, shipbuilding industry, mine water supply and drainage, etc.

Where liquid is delivered. It is a comprehensive replacement product of SH, S, SA, SLA and SAP single-stage double-suction centrifugal pumps.

Main technical parameters of horizontal fire pump

● Pump outlet diameter Dn: 80~900mm

●Flow Q: 22~16236m3/h

● Lift H: 7~300m

●Working temperature T: -20°C~105°C (XS type)

                     -60 ° C ~ 200 ° C (XS type - R type)

●Solid particles ≤80mg/L

●Working pressure ≤3.5Mpa (XS type)

                     ≤5Mpa (XS type - R type)

Horizontal single-stage double suction centrifugal pump model meaning

 Example XBS 250–450 A– L–R(M.F)– J

 Shaft seal is mechanical seal

 R: heating water

 M: wear-resistant (anti-friction)

 F: anti-corrosive

 Vertical mount

 Impeller has been cutted first

 Impeller diameter (mm) (impeller diameter)

 Pump outlet diameter (mm) (pump outlet diameter)

 New type open pump (advanced type split centrifugal pump)

 Technical advantages of horizontal single-stage double-suction fire-fighting centrifugal pump

●The support distance between the two ends of the pump is short, the pump runs stably, the vibration and noise are small, and the pump can be operated at an appropriate speed to make the pump adapt to a wider range.

●The inlet and outlet are on the same line, making the pipeline layout simple, convenient and beautiful.

● The same rotor can be operated in reverse, reducing the risk of water hammer damage caused by water hammer.

●Unique high-temperature design, the pump uses intermediate support, thickened pump body, sealed cooling, bearing thin oil lubrication, etc., so that the pump can be used in applications up to 200 °C, especially suitable for heating pipe network requirements.

●The pump body can be installed vertically or horizontally according to the changing conditions of use. The seal can be sealed by mechanical seal or packing.

●The design of the pump exterior is industrialized, with clear lines and modern aesthetics.

 Cost advantage

●Select (extract) with excellent hydraulic model, the pump efficiency is 2-3% higher than the same type of pump, greatly reducing the operating cost of the pump.

● The vacuum height is increased by 1-3 meters, which reduces the civil construction investment and prolongs the service life.

●Select imported bearings, the parts and materials can be selected according to user application requirements, so that the pump can adapt to various on-site operating conditions, greatly reducing maintenance costs.

 Maintenance advantage

●With no adjustment mechanical seal, replacing the mechanical seal becomes a simple and easy task.

●Applied elastic prestressed design and assembly, the rotor parts are assembled and disassembled quickly and easily.

● There is no need to adjust various gaps during assembly.

 Horizontal single-stage double-suction fire-fighting centrifugal pump product structure