LJD horizontal multistage booster pump

Introduction of LJD horizontal multistage booster pump
LJD horizontal multi-stage booster pump has the characteristics of high efficiency, wide performance range, safe and stable operation, low noise, long service life, convenient installation and maintenance, etc.
For conveying clear water or other liquids with physical and chemical properties similar to water.
It can also be used to transport hot water, oil, corrosive or abrasive media by changing the material and sealing form of flow passage parts and adding cooling system.
LJD horizontal multi-stage booster pump products are all designed and optimized by computer, with strong technical force, rich production experience and perfect detection means, so as to ensure the stability and reliability of product quality.
Multistage pump can be used in petroleum, chemical, machinery, mining, light industry, medicine, food and many other industrial sectors.
Multistage pumps are widely used in many industrial processes, such as vacuum filtration, vacuum water diversion, vacuum feeding, vacuum evaporation, vacuum concentration, vacuum moisture regain and vacuum degassing.
It can pump out inflammable and explosive gas, as well as dust and water containing gas. Therefore, the application of water ring pump is increasing day by day.
Multistage pump is a kind of centrifugal pump, which is composed of inlet and outlet section and middle section through pull rod. Its output water pressure can be very large, and it also depends on the rotation of impeller to obtain centrifugal force, so as to reduce the material consumption.
When the gas density reaches the working range of the mechanical vacuum pump, it is pumped out, so as to gradually obtain high vacuum.
Multistage pump is to achieve suction, compression and exhaust by the change of pump cavity volume, so it is a variable volume centrifugal pump.
The purpose of multi-stage pump is the same as that of multi-stage pump. The multi-stage pump can be divided into vertical and horizontal. The multi-stage pump absorbs water on both sides and produces a large amount of water.
In fact, two identical impellers can be installed back-to-back on a shaft to work in parallel, so the axial force can cancel each other.
The separation surface of the pump cover and the pump body is on the axis line, forming a horizontal direction, so it is also called the horizontal split pump. When the pump cover is removed, all the parts in the pump can be seen, so the maintenance is simple and convenient, and there is no need to dismantle the water pipe and the power machine.
The smaller pump is supported by rolling bearing, and the larger pump is supported by Babbitt sliding shaft multistage centrifugal pump selection and quotation bearing.
Technical parameters of LJD horizontal multistage booster pump:
Flow: 6.3-300 m3 / h.
Head: 13-650m;
Power: 2.2400kw.
Speed: 1450-2950 rpm;
Cal: from 50 to 200;
Temperature: below 105 ℃;
LJD horizontal multistage booster pump material
Shell: cast iron / ductile iron / stainless steel / duplex stainless steel
Impeller: cast iron / stainless steel / duplex stainless steel / bronze / brass
Shaft: stainless steel / duplex stainless steel
Wear ring: cast iron / stainless steel / duplex stainless steel
Working conditions of LJD horizontal multistage booster pump:
Speed: 2950r / min, 1480r / min
Medium: clean water, oil, chemical liquid, sewage
Medium temperature: 225 ° C
Capacity range: 3.75 ~ 1100m3 / h
Head range: 50-1800 M

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