English русский Español Português
   
HOME | ABOUT US | NEWS | PRODUCTS | CASES | QA & QC | Service&Solution | CONTACT US
Shijiazhuang Tech-macro Pump Industry CO.,Ltd
Add: No.55 Kunlun Great Street Shijiazhuang City PRC
Code: 050035
Tel: 0086-311-89809027
Fax:0086-311-85118271
Email:tech-macro@tm-pump.com Click’Contact Us‘ to Read more......
Products

[1]Description
KWP series Non-Clogging Water Pumps are the single stage, axial suction and cantilever non-clogging centrifugal pump. There are four types of impeller for selection.

  • 'K' impeller - closed non -clogging impeller;
  • 'N' impeller -closed multi-vane impeller;
  • 'O' impeller -open impeller;
  • 'F' impeller -free-flow impeller;

Typical application
It is specially used for the city water supply, the sewage and effluent treatment, chemical, iron&steel industries and the paper,sugar & caned food industries. It can deliver all kinds of sewage, clear water, seawater, bittern water, waste water and sludge so that it can be used in water supply plant , sewage treatment works, breweries, mines as well as the chemical and construction industries. Type kwp pump normally is suitable for delivering the neutral media( PH value is 6-8 about ). For the application of corrosive fluid and other special requirements please quote this information when making order.

[2]Features
    • High efficiency,Non-clogging,Reliable operation,Little vibration,Low noise, Easy maintenance
    • The series KWP pump is supplied with 4 kinds of impeller for selection.
    ‘K’ impeller-closed non-clogging impeller. For clear water, the sewage and fluids containing solids and sludge which do not liberate gas.
    ‘N’ impeller-Closed multi-vane impeller . For clear water, the fluid containing slight suspension such as treated sewage, screen water, pulp water,sugar juices,and so on.
     ‘O’ impeller-Open impeller .Same applications as ‘N’ impeller but also including fluids containing air.
     ‘F’ impeller-Free-flow impeller .For fluids containing coarse solids liable to bunch or plait(such as long fiber admixtures, sticky particles and so on)and fluids containing air.
    • Shaft seal:
       Gland seal--- there are two kind of design:standard's and high-temperature's. The high temperature type should be used when the temperature is higher than 90℃.  The stuffing box of this type can be cooled in order to be suitable for the transporting duty in high temperature.
       Mechanical seal---It also can be used for the application where leakage is not allowed.
     •Drive:

      In general, they are directly coupled. Type are also indirectly coupled with belt, the range of drive ratio is from 1:1 to 1:2.

[3]Operating limited
Inlet Diameter:2.5~20 inch (65~500mm)
Discharge Diameter: 1.5~20 inch (40~500mm)
Flow Capacity: 8~4500m3/h
Head: 1~100m

 

 

[4] Structure

 

[5] Material (Wet parts)
Usually,Pump casing is made of cast iron;impeller is made of cast iron;Shaft is made of 45# steel,stainless steel.
The materials of the wet parts could be changed depending on the requirements of the customers.
    Metal:
    Wear-resistant metal: A61, A05, A07, A11, A01
    Anti-abrasive, anti-corrosive metal: A49, A33
    Anti- abrasive metal: A22, A23, A25
    Other optional metals or alloys: Duplex stainless steel, stainless steel, nickel cast iron, brass, bronze, etc.
    Nonmetal:
    Ceramics

Copyright:Shijiazhuang Tech-macro Pump Industry CO.,Ltd  
Address:No.55 Kunlun Great Street Shijiazhuang City PRC  Phone:0086-311-89189193
在线客服