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sewage electric centrifugal submersible pump

FOB Price: US $ 300 - 1,500 / Set | Get Latest Price
Min.Order Quantity: 1 Set/Sets submersible pump
Supply Ability: 5000 Set/Sets per Year submersible pump
Port: Changsha/Shanghai
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
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Quick Details

Place of Origin:
Hunan, China (Mainland)
Brand Name:
submersible pump
Model Number:
QW- submersible pump
Centrifugal Pump, Centrifugal Pump
Both double-stage and single-stage
Standard or Nonstandard:
both high pressure and low pressure
Sewage, Sewage/water/oil and other chemicals
submersible pump
Cast iron, carbon steel, zinc free bronze and so on
From 0.5kg to 300kg
big or small water pump
Delivery detail:
Flow capacity:
100 m3/h

Packaging & Delivery

Packaging Details: As per buyers requirements
Delivery Detail: 45-50days

  sewage electric centrifugal submersible pump

Product Description

  sewage electric centrifugal submersible pump   


1. What is Credo Type QW electric submersible pump ?

Type QW centrifugal submersible pump is newly developed on the basis of advanced technology from international. It is used for industry and commerce, the living area, urban sweage treatment plant, wterworks, civil air-defence construction, hospital, hotel and so on. Thwy can also be used in public works, explore, country methane, irrigation, deliver water with impurity. The flow-rte range of the delivery water is 7-10000m3/h, lift range is 7-60m, power range is 0.55-315Kw, caliber range is  φ25-φ700 mm.


2. What are the service conditions of submersible pump ?

(1) Medium temperature should not above 60°C, Maximum density is 1.3×103kg/m3.

(2) If the pump without a build-in self-circulation cooling system, its motor should not expose above water more than half.

(3) Deliver medium’s PH value is between 4 and 10.

(4) Solid particle passing capacity is 60% of the inlet diameter, the length of the fiber is 5 times to inlet diameter.


3.What is the structure of QW submersible pump ?

Type QW centrifugal submersible pump adopts particular single blade or double blade; ; advance the ability for get across feculence. Fiber about 5 times as pump caliber can across.Mechanical seal adopt fresh model cemented carbide rot-proof material, and at the same time, we improved on the airproof to the single-ended double-face mechanical seal, let them work in oil chamber for a long period of time.  


The whole structure is compact;, volume is small, little noise and the energy saving result was apparent. The machine needn’t pump room .It can work just dinning into water, so reduce project cost.


The float switch can control sutomatically, do not need specially-assigned person. It's very convenient. According to need, we can equip automatic coupler installation system. So people needn't get into the drainge ditch. Can be used in all range of lift, and it won't overload. there are two diffrent install way, fixed type automatic installation system and movable type automatic installation system.


4.what is the instruction of pump type QW  submersible pump ?

Example: 100QW100-15-7.5

100 in the front: Pump outlet diameter is 100mm

QW: Submersible sewage pump/  Centrifugal submersible pump

100 after: Flow capacity 100m3/h

15: Head is 15m

7.5: Motor power is 7.5KW


Our Services


Company Information


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Hunan Credo Pump Co., Ltd. is located in National Economic Development Park, Jiuhua District, Xiangtan City, Hunan Province, China. Our factory covers an area of more than 20,000 square meters and owns a National Second Grade Testing Center. Now, we have about 120 employees. We could provide high quality products and professional technical supports for customers all over the world by site visiting and remote access service.

We supply a wide range of pumps including split case pumps,... View detail

Basic Information

Business Type: Manufacturer, Trading Company  
Main Products: Pump,oil pump,single stage pump/water pump,Centrifugal pump/submersible pump,Vertical pump/diesel pump  
Number Of Employees: 101 - 200 People  

Trade & Market

Main Markets: Domestic Market
Southeast Asia
South Asia
Eastern Asia
Mid East
South America
Total Annual Sales Volume: US$5 Million - US$10 Million  
Export Percentage: 1% - 10%  
Trade Shows: 114th Canton Fair    

Factory Information

Factory Size (Sq.meters): 10,000-30,000 square meters  
Factory Location: No. 2, Peugeot East Road, Jiuhua District, Xiangtan City, Hunan Province, China  
No. of Production Lines: 5  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: Less than 5 People  
Certifications: ISO9001,ISO14001,OHSAS18001
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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How It Works

Verified Supplier - Hunan Credo Pump Co., Ltd.
China (Mainland) | Manufacturer, Trading Company | Contact Details
Experience: Established 2010

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Ms. Ada Luo
Ms. Ada Luo:
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