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Vertial Centrifugal Submersible sewage pump

1.Introduction of ASW Submersible sewage pump


      ASW series submersible sewage pump is mainly used for municipal works, industrial buildings, hotels, hospitals, civil air defence, mines etc. Trades to drain off the sewage, waste water, rainwater and living water in cities containing solid grains and various long fabrics.
 
      ASW pump is high efficiency, energy saving, non-blocking, anti-winding, long life and other notable features can be installed with automatic coupling device. And a common type, auto-mixing type, auto-shredding type, auto-mixing chopped and anti-flushing type five kinds of models.

2.The structure of Vertial Centrifugal Submersible sewage pump

1)Bearing:

       Imported SKF of NTN bearing, which, with a reasonable configuration, can oxtend the duration of the pump.

2)Cooling:

      The buit-in cooling system can have the pump normally work whether the motor is on 
or under the liquid surface. A part of the liquid is extracted to bring out the beat produced by the 
motor from the pump circulation to the cooling barrel and to the pump casing and, when external cooling is required, the cooling sleeve may be separated from the pump casing and individually connected to the cooling system.

3)Motor:

            Of F class insulation, max. working temperatures 155 C, and of a protective grade IPX8 with 
the effective seal.

4)Mechanical seal:

      Use high quality mechanic seal , two ways of the seal are in series with each other and individusually work to separate the motor from the pump seal to provide the motor with a dual protection. 

5)Oil chamber:

      Oil can lubricate and cool the mechanical seal and realize the attached function of safety by preventing liquid from penetrating into the motor. 

6)Impeller:

      With the optimized design, the impeller wil not be blocked up when to transport liquid with its optimum flow and rate and the maximum efficiency. There are suitable impellers at choice for 
every point of working condition. 

7)Pump casing:

Use the know-how of CAD/CAM to make it of max. efficiency and min wearability

8)Shaft:

The pump is coaxial with the motor and the sealing device on the end of the shaft preven ts against contacting with the medium to protect is from corrosion.


3.Technical parameters:

 

4.Company information:
   
      Shijiazhuang An Pump Machinery Co., Ltd is a professional manufacturer of slurry pumps, sewage 
pumps, clean water pumps, chemical pumps, fire pumps, irrigation pumps; An pump machinery company has its own strong type selection & design, research and development team, assure to provide you efficient, energy saving slurry pumps, sewage pump, water pump, chemical pumps, fire pumps, irrigation pumps type design, use and maintenance program. 
 
      An pump products slurry pumps, sewage pump, water pump, chemical pumps, fire pumps, irrigation
 pumps and other products are exported to over 90 countries around the world. The application covers many fields, such as dressing ship, tailings transportation, mining pumps, steel & power desulphurization, boiler feed water, construction, irrigation, water conservancy facilities, sewage treatment.

5. Our service

1).  Offer high volume leakage oil pump solution design as working condition, 
2).  Installation and adjustment in your working condition,
3).  OEM service avaliable,
4).  Selection pump and related equipement,
5).  Sample available.

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