Factory Sales Raw Sewage Pump

Impeller Number: Single-Stage Pump
Working Pressure: High Pressure Pump
Influent Type of Impeller: Single Suction Pump
Position of Pump Shaft: Vertical Pump
Pump Casing Combined: Verticaljoint Surface Pump
Mounting Height: Since Irrigation Centrifugal Pumps
Customization:
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Basic Info.

Model NO.
NP-WQ
Impeller
Closed
Wear Resistance
Anti-Corrosion
Material
Wear-Resistant Metal or Rubber
OEM
Accept
Certificate
CE ISO SGS
Color
Yellow, Blue, etc.
Transport Package
Wooden Case
Specification
CE, ISO, SGS
Trademark
Naipu or OEM
Origin
China
HS Code
84137010
Production Capacity
5000 Sets/Month

Product Description


 
WQ SeriesRaw Sewage Pump
 
 
 
Product Description
  

Raw Sewage Pump Feature:

 
Name: NP-Raw Sewage Pump
Pump Type: Centrifugal
 
Drvie Type: DC
 
Power: Motor/ Diesel
 
Discharge Size: 40-500 mm
 
Capacity: 5-5500 m3/hr
 
Head: 2-100 m
 

 
 

Raw Sewage Pump Description

 
WQ serial submersible pump is a new developed pump based on original product, which is more reliable and environmental friendly. Significant breakthrough has been made on water leakage preventing technology.
WQ pump is mainly used in public works, industrial construction, hospital, diggings to transport waste water,slops, city waste water with solid particle and different long staple, especially play a important role in high concentration slops governing.

 
 

Raw Sewage Pump Operating Conditions

Capacity:6-4800 m3/h
Head:4-65m
Medium temperature: T≤40°c
Medium consistency:  ≤1.1 103kg/m3 
Medium PH scope: 5-9
Motor insulation class :F
Medium solids should not exceed the diameter of bore water 1/3, fiber length should be less than 4 times the diameter
water exports.
Motor insulation clas : IPX8

 
 

  Raw Sewage Pump Modle Notation

 
200 WQ 1 2 13 1 A
200 : Pump exit Diameter
WQ: submersible sewage pump
 
1: 1 is dual passage impeller; and 2 is mixed-flow impeller
2: A half pole number of motor
13:1/10 of specific speed
1.  Impeller designed number is 1
A: Impeller first cutting
 

 
 
 
 

Raw Sewage Pump Feature

1. Using submersible motor, sealing with new type seal cable inlet wire
    New type seal cable and cable inlet wire ensure when outer cover,
    core insulating layer broke or cable and inlet wire do not seal tightly,
    water will not go into motor wiring chamber and motor chamber.

    Reliable construction

2. Specific probe and screw is well sealed to avoid oil going into motor
    chamber Small submersible pump is unique constructed, fast wiring
    and reliable,occupying less up chamber space Big, medium submersible
    pump is unique constructed as well to avoid upper bearing broke, due
    to the length increased of axis caused by overheating, easy to install
    and   strip; Including a water leak protection equipment to protect motor;
    special axial constructed design can ensure intensity and righdity of shaft.
    Most pumps using complete head response technology, this design assure
    as long as peak value of motor power is higher than shaft power,
    overloading will not happen.

    Beautiful layout

3. Third dimension of pump is strengthening
    Wide function coverage area
    By remodel the pump, form spectrum is balanced and with wider     
    coverage area.
 
   Fully protection

4. Big, medium submersible pump includ es 5 protections (Upper floater,
   down   floater, motor thermo-control, beari ng thermo-contro l,
   water leak protection).

  Raw Sewage Pump Feature Construction Drawing

1. Pump Case Single volute type, spreading around impeller to collect liquid. Over flow       surface is smooth, thrust section is large, high efficiency, no stuck.
2. Impeller Mixed-flow or dual passage impeller to meet all kinds of requirements. Passed dynamic balance test, operating silently.
 
3.Oil Chamber Oil lubrication and cooling seal, used to isolate motor and transmitted medium.
4. Bearing Seal  Two independent mechanical seal to isolate motor and chamber; series installed upper and down,provide double protection to increase reliability.

5. Bearing Using rolling shaft, can sustain all axial and radial load.
 
6. pump Motor Shaft   Motor and pump is coaxial, firm form, shaft is as short as possible, decrease deflection, low jar in operation,
longer life of seal and shaft.
7. Motor High efficiency cage type induction motor, specially designed for submersible pump, meet the standard of GB755. Insulation class is F.

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Diamond Member Since 2013

Suppliers with verified business licenses

Manufacturer/Factory
Management System Certification
ISO 9001, ISO 9000, ISO 14001
OEM/ODM Availability
Yes