Industrial Horizontal Double Suction Centrifugal Pump - China

General

Type GSX series product is characterized by broad comprehensive performance curve, sound hydraulic performance, novel structure, high efficiency, high reliability, low net positive suction head, and low maintenance.

The design, manufacture, and quality of this series product meet the standard of GB/T5656”Technical conditions for centrifugal pumps-Class II”and its efficiency indexes meet the standard of GB/T19762”The minimum allowable values of energy efficiency and evaluating values of energy conservation of centrifugal pump for fresh water” Application

GSX series products are mainly used for transport fresh water or other liquid with similar physicochemical properties to fresh water, it can also be widely applied in water supply and drainage system or circulation cooling water system for steel, petrochemical, thermal power generation, mining, and other working conditions Structural feature

1 - Sealing

◆Supe rior mechanical seal, long term operation without leakage

◆Mechanical seal, strong interchangeability for universal use by non-asbestos soft packing structure and injection type packing structure

◆Stainless steel shaft sleeve for easy maintenance

◆Half packing gland, large space for packing replacement 2 - Protective cover

◆Half-split structure, comply with IE standard, safe and reliable

3 - Casing

◆Circular pressure chamber design with high efficiency

◆Double-volu te pumping chamber is with balanced radial force and sound strength; bearing and seal are with small force withstanding and long service life

◆Water suction chamber is with split rib design;inlet is without vortex and noise while with stable operation and sound cavitation performance

◆The inlet and outlet water channels are coated with smooth wear-resistant coating, and water loss is small

◆Auto-correct pump cover for easy installation

◆Inlet DN≤500 for universal use by vertical and horizontal types

4 - Bearing

◆Short span and enlarged diameter design, stable operation and long service life.

◆Grease lubrication with small and medium pump, online refueling

◆Provided with online vibration and temperature measuring devices to ensure safety operation

◆Transfer high temperature liquid, employ water-cooling structure

5 - Shaft

◆Bold design, universal use for 50HZ and 60HZ pump shaft, sound rigidity, and stable operation

◆Full sealing design, no contact with liquid, and easy maintenance

◆Allow short-time inversion, common shaft for forward and reverse rotations 6 - Impeller

◆Three-dimen sional flow theory design employed, CFD calculation simulation, high efficiency, high efficiency zone width, and sound cavitation performance

◆Provided with modified impeller;comprehensive performance curve is full and wide

◆Adjacent blade is with staggered design;V-shaped outlet;sound flow state;low pulse;small vibration;and high efficiency

◆Double seal ring is employed for the casing and impeller to extend service life of impeller;labyrinth seal design is employed for the impeller seal ring to reduce leakage and improve pump efficiency

◆Metal mold is employed, blank precision casting, CNC machining

Company Contact:

• Posted By: LEO Group Pump (Hunan) Co., Ltd

• Phone: 13148710637

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

• Email:

• Website: https://www.leogroup.cn/pumps/english/

• 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".