High Pressure Multistage Centrifugal Pump - China

Brief introduction:

D(DF) series is a centrifugal pump of horizontal, single suction, multistage and sectional structure.

It owns the features of high efficiency, wide performance range, smooth operation, low noise, easy maintenance.

D(DF) series was designed to pump clean water or fluids have close characters of water.

Also, by changing pump wetted parts, it is able to pump fluids like hot water, oil, corrosive fluids and fluids particles.

Parameters:

Flow rate: Q=20~540m3/h

Total head: H=16~370m

Speed: n=14 50rpm/2950rpm

S.

g: γ ≤1.15

Temperature: T=-0~ 80ºC

Pump diameter: 80, 100, 125, 150, 200, 250mm

Features:

1 - Advanced hydraulic models with high efficiency and wide performance range.

2 - Smooth operation and low noise.

3 - Both packing seal and mechanical seal are available.

4 - Completely sealed shaft which is non-contact with fluid.

5 - The pump material can be changed to pump corrosive fluids.

D(F) stands for a pump which is suitable for corrosive fluids, but its performance and is totally the same to D series.

Structure:

1 - The pump set mainly consists of bearing housing, inlet and out section, middle section, guide vanes.

2 - The pump inlet is horizontal and outlet is vertical;The balance hose on the inlet is connected back to the water inlet side.

3 - Between bearings structure.

The rotary part consists of shaft, impellers and a balance disk.

4 - The gaps between pump inlet section, middle section and outlet section are smeared by molybdenum disulfide compound calcium-based lubricating grease as the sealings.

The gaps of rotary part and static part are sealed seal rings, guide vane sleeve and packing.

5 - Standard shaft sealing is packing, can be customized as mechanical seal.

Application:

1 - Widely used in mining, factories and city water supply and drainage.

2 - Suitable to pump clean water and fluids have close physical and chemical characters of water, or fluids like hot water, oils, corrosive material and particles.

Company Contact:

• Posted By: Sichuan Zigong Pump & Valve Co., Ltd.

• Phone: 13738006567

• Address: No.56, Golden Hill Rd, Hi-Tech Industrial Zone, Yantan District, Zigong, Sichuan Province, Sichuan , Zigong , China

• Email:

• Website: https://www.zgpumpvalve.com/

• Business Description: Sichuan Zigong Pump & Valve Co., Ltd. shorted as Zigong Pump & Valve, is the biggest chemical pump manufacturer with full specifications in West China.
  
  It was formerly known as Zigong Pump Factory which was designated as the key manufacturer of slurry pumps and anti-corrosive pumps by the former Mechanical & Industrial Ministry of China.
  
  Now after decades' development, successfully Zigong Pump & Valve ranked itself as the essential company and is selected as the council member of Pump industrial branch of CGMA(China General Machinery Association)
  
  Located in National High-Tech Industrial Zone of Zigong City, with 160 million RMB registered capital(approximately 26 million US dollar), Zigong Pump & Valve covers an area of 96,700 ㎡which enable the annual capacity of around 10,000 pieces pumps in various series and sizes.
  
  The leading products of Zigong Pump & Valve covers four categories of slurry pumps, chemical pumps, water pumps and petrochemical pumps, including more than 600 specifications of 41 series.
  
  All the products are widely used in chemical, petrochemical, metallurgy, mining, textile, environment protection, electricity and public facilities, etc.
  
  As a High-Tech enterprise and a provincial level technical center, Zigong Pump & Valve built up a graduate workstation of fluid machinery and engineering with West China University.
  
  And by deeply working with famous design companies and universities, Zigong Pump & Valve is able to continuously focus on R & D, and provide customers optimized pump solutions.
  
  Also as the biggest chemical pump manufacturer in West China, Zigong Pump & Valve owns the most advanced pump testing center and other advanced facilities as CNC boring and milling machining center,5 meter and 3.5 meter CNC vertical lathe, resin-bonded sand process line of 20T/h, 3tAOD refining system,instant spectrum metal analyzer, etc.
  
  The mature management and strict quality control system enable Zigong Pump & Valve to pass the authentication of ISO9001: 2008, and to obtain the "National License of Industrial Products" and "Safety Certificate of Mining Machinery".
  
  Zigong Pump & Valve owns over 17 branch offices scatter among the key cities, forming the sales and after sales service network through out the whole country.