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High Efficiency Vertical Pipe Pump - China

price: 32900.00 Dollar US$


◆Carry clean water or the liquids which is similar to clean water, supply water for industry and city, pressure booster for water supply for high building, fire protection, long distance transportation, carry circulation cooling for air condition carry the liquids which is similar to water in manufacturing process are, also use with the fire fighting or life pressure booster system.

◆Pump with the same specification can change the performance parameters by cutting the outer diameter of the impeller;the normal speed of the pump is 1450RPM and 2900RPM, if it is required to operate at the maximum speed of 3550RPM(60Hz power supply), our company can provide technical instruction on the change of the outer diameter of the impeller

◆The type NLG pump features simple structure, reliable performance, small volume, light weight, high efficiency, good ati-cavitation performance, low power consumption and convenient use and maintenance

◆The pump is suitable for pumping medium at temperature of -10~85℃ and working pressure of 1.0MPa, if there is a need to increase to 1.6MPa or higher, please specify when selecting and ordering

Product advantages

High-efficiency energy saving: all pumps are used domestic advanced computer hydraulic model software and optimized design, performance advantage is obvious, the efficiency is 2-3% higher than similar products to save more energy, and wide high efficiency area

Equipment reliability: Absolute concentricity of pump shaft and excellent static and dynamic equilibrium of impeller, ensure the pump running at high speed with low vibration, low noise

Convenient installation, maintenance: Pump shaft and motor shaft are rigidly connected, easy separating and maintaining between motor and pump, the pump can be installed in any position and direction of the pipeline, simply open the pump cover for repair

Low maintenance: reasonable structure, convenient assembly and disassembly, and simple maintenance

Special design : As required, the flow channel can be used the US high temperature enamel technology to improve efficiency and durability Ordering instructions

1 - Please provide the following information when placing an order

★Pump mode or required operating conditions point flow: head and cavitation allowance and other parameters

★Physical or chemical properties such as temperature, corrosiveness, etc

★Pump inlet pressure

★Shaft seal type(if the use of packaged machine seals, special notes, do not indicate the supply of ordinary mechanical seals)

★Direction of rotation(The pump is: viewed from the motor end, the pump is selected clockwise)

★Parts material(Supply according to standard configuration if not indicated)

★Motor power, voltage, protection level, insulation level, cooling mode, whether explosion-proof and other configuration requirements

2 - Model selection instructions

★The order is not limited by the performance parameters list.

data in the catalogue is only special point parameter, we can design and manufacture the product according to the user requirements

★The parameters proposed by the user should be near the maximum efficiency point of the sample curve, and the pump type with a flow rate between 0.7 and 1.1 times the maximum efficiency point should be preferred, and the use parameters should not be greater than 1.1 times the flow rate of the maximum efficiency point.

★The water pump can run at a reduced speed, if 60Hz motor is used, please contact our product engineer for confirmation

Company Contact:

  • Phone: 13148710637

  • Address: No.9 Jiuhua Road, Jiuhua Eco-tec Development Area, Yuhu District, Xiangtan , Hunan , China

  • Email: Email

Published date: March 21, 2022

  • Business Description: LEO Group Pump (Hunan) Co.

    Ltd. founded in 2000,it is a wholly-owned subsidiary established and invested by LEO Group Co., Ltd. and located in Jiuhua Economic Development Zone of Xiangtan City, Hunan Province.

    It covers an area of 253.2 Mu and construction area of approx.

    92,635 m2 with total investment of approx.

    490 million yuan.

    It is the most important R&D, manufacturing and testing center of LEO group.

    The leading products include large mixed flow pump, large mixed axial flow pump (vertical, horizontal, oblique, tubular, submersible etc.

    ), double-suction centrifugal pump, multistage centrifugal pump, slurry pump, desulphurization pump and submerged centrifugal pump.

    Conventional products are mainly used in mine, metallurgy, coal washing, FGD, municipal water etc.

    There are numerous high-grade precision and advanced processing equipments, such as 8m CNC vertical lathe and 5-axis linkage machining center, 6m CNC grinding machine and 14m deep well-type thermal treatment furnace.

    A world-class pump testing center with testing power up to 12,500 kW realizes high precision tests for real pumps which are used for power station, water conservancy and water resources, petrochemical industry, mining and metallurgical industry.

    The company is a nationally recognized technology center with strong technology research and development capabilities.

    It undertakes large-scale water conservancy projects such as the National South-to-North Water Diversion, the Yangtze River to Huaihe River Diversion Project, and the Yellow River Diversion Project, and has newly developed several models for large vertical volute pumps, double-suction centrifugal pumps, multi-stage split pumps, vertical guide vane mixed flow pumps, and axial flow pumps.

    Some models have been successfully accepted at the China Water Resources Beifang Investigation, Design and Research Co.

    Ltd. (BIDR) , efficiency reaching the international top level.

    Following models will be applied in the Pearl River Delta, the second phase of the South-to-North Water Diversion, and the Belt and Road Initiative etc.

    national key projects.

    LEO has established a complete product quality management system, from product design and development, manufacturing, parts inspection to after-sales service in full compliance with the requirements of the ISO9001 quality management system, thus ensuring that production and operation activities can be highly efficient and high-quality The operation of each product can serve users efficiently and reliably.

    As a backbone enterprise in the pump industry,we will vigorously promote the Leo spirit of "exploiting,never at rest",emphasize customer value and organizational execution,give full play to the innovation mechanism and sonstantly improve themselves,to provide customers with first-class products and quality services,strive to realize the Leo peoples's broad vision of "improving the image of the fluid machinery industry in China,achieving a industry leader of sustainable development".

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