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PW Type Stainless Steel Corrosion-resistant Sewage Pump

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PW Type Stainless Steel Corrosion-resistant Sewage Pump is a durable sewage pump designed specifically for treating sewage and wastewater containing solid particles and corrosive media. The pump body and main components are made of high-quality stainless steel materials, which have excellent corrosion resistance and wear resistance, and can work stably for a long time in harsh environments. PW type sewage pump is suitable for various industrial and municipal drainage systems, widely used in urban drainage, sewage treatment, chemical industry, metallurgy, power and other fields.
 
Related Search Keywords:Sewage Pump | Effluent Pump | Wastewater Pump | Sump Pump | Dirty Water Pump | Septic Pump | Drainage Pump | Stormwater Pump
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PW Type Stainless Steel Corrosion-resistant Sewage Pump Parameters :


ParameterContent
Rate Flow 

10-600 m³/h

Rate Head5-40 m
Power

1.5-250 kW

Speed

2900 rpm

Working Temperature

-15℃ - +120℃

Import/export caliber

DN50 - DN400

Maximum particle diameter50mm (customizable according to requirements)
Pump efficiency

≥75%

Drive modeelectric motor, diesel engine drive


PW Type Stainless Steel Corrosion-resistant Sewage Pump Fature:

  • High corrosion resistance: Made of high-quality stainless steel material, it has good acid and alkali resistance and corrosion resistance, suitable for handling corrosive media, and extends the service life of the pump.

  • Strong wear resistance: The pump body and key components are made of precision machined and reinforced wear-resistant materials, which can treat sewage and wastewater containing solid particles, avoiding excessive wear of the pump body.

  • Strong self-priming ability: The PW type sewage pump has strong self-priming ability and can be started immediately without complex water diversion operations after installation.

  • Compact structure: The pump body design is compact, simple in structure, and easy to maintain and repair.

  • Anti clogging design: Adopting a large flow channel design, it can effectively avoid blockage by debris and solid particles, ensuring continuous and stable operation.

  • Efficient and energy-saving: Equipped with efficient motors and hydraulic optimization design, it can reduce energy consumption while ensuring efficient drainage.


PW Type Stainless Steel Corrosion-resistant Sewage Pump Working Principle:

The working principle of PW type stainless steel corrosion-resistant sewage pump is based on the principle of centrifugal force. When the motor drives the impeller of the pump to rotate, the liquid is sucked into the pump body and pushed to the outlet of the pump through the centrifugal force of the impeller. The kinetic energy of the liquid is converted into pressure energy, ultimately achieving the transportation of the liquid. The internal structure design is reasonable, and the large flow channel of the pump body can effectively avoid solid particles blocking the pump, thereby ensuring continuous working efficiency.


PW Type Stainless Steel Corrosion-resistant Sewage Pump Working Conditions:

  • Media properties: The PW type stainless steel corrosion-resistant sewage pump is suitable for transporting highly corrosive liquids such as sewage and wastewater containing solid particles, with a pH range of 2-12 for the medium.

  • Environmental conditions: The ambient temperature range during pump operation is -15 ℃ to+40 ℃, and the humidity does not exceed 85%. If used in high temperature or humidity environments, the appropriate model should be selected according to the actual situation.

  • Pump body pressure: The maximum working pressure is 1.6 MPa, exceeding this pressure may affect the normal operation of the pump.

  • Flow requirements: It is necessary to select appropriate flow and head specifications based on the actual flow requirements on site to ensure the best working effect and energy efficiency.



MODEL&PARAMETER

Model

Flo

w(m³/h)

Head

(m)

Power(KW)
Transport liquid temperature (℃)Caliber (mm)Application area

PW10-10

10101.5

-20 ~ +80

50Small and medium-sized sewage treatment, mildly corrosive liquids

PW15-15

15152.2

-20 ~ +80

65Wastewater discharge, chemical liquid transportation
PW20-2020203

-20 ~ +80

80Industrial wastewater and chemical wastewater discharge
PW30-2530254

-20 ~ +80

100Discharge of highly corrosive liquids

PW50-30

50307.5

-20 ~ +80

150Wastewater treatment plants, chemical wastewater treatment


Main Parameter Description:

Flow rate (m ³/h): represents the maximum flow rate of the pump and determines the amount of water that the pump can deliver.

Head (m): Refers to the maximum height at which the water pump can lift water.

Power (kW): The power required by the pump determines its driving capability.

Liquid delivery temperature (℃): The temperature range of the liquid that the pump can deliver.

Diameter (mm): The inlet and outlet diameter of the pump.

Application areas: Suitable for various types of wastewater treatment and transportation of corrosive liquids.


Note: The actual model and parameters may differ from the final product. The final explanation is based on the order!


If you have specific needs, let me know and I can help you choose the appropriate model more accurately.


PW Type Stainless Steel Corrosion-resistant Sewage Pump Installation Guidance:

  1. Installation location: The sewage pump should be installed in a ventilated, dry, and easy to maintain environment, avoiding installation in areas with high temperature or humidity. The pump body should be installed on a solid foundation, avoiding installation on unstable or easily settling ground.

  2. Pre installation inspection: The pump body should be thoroughly inspected before installation to ensure that there is no damage and that components such as the motor and impeller are functioning properly. Confirm that the inlet and outlet diameters match the pipeline, the pump shaft is aligned with the motor shaft, and the power wiring meets the requirements.

  3. Pipeline installation: The inlet and outlet pipelines of the sewage pump should be as short and straight as possible to avoid multiple bends and reduce friction losses in the pipeline. The inlet pipeline of the pump should be equipped with a filter to prevent large particles from entering the pump body and causing damage.

  4. Lubrication and cooling: Before the first start-up, the pump shaft and motor should be fully lubricated, and the motor cooling system should be checked for normal operation to avoid overheating and affecting the normal operation of the equipment.

  5. Check sealing: After installation, check if the sealing part of the pump body is in good condition to avoid water leakage.

  6. Start up debugging: After the pump installation is completed, conduct a no-load trial run to check whether the pump's starting, motor operation, current stability, etc. are normal. During the trial operation, gradually load and observe the operation of the pump.


Maintenance & Upkeep:

  1. Regular inspection: Regularly check the operation of the pump body, motor, and pipeline to ensure that there are no abnormal noises, vibrations, or other situations, and promptly deal with worn parts.

  2. Cleaning and maintenance: Regularly clean the interior of the pump, especially when dealing with contaminated liquids containing oil, chemicals, etc., to prevent the accumulation of dirt from affecting the pump's working efficiency.

  3. Replace seals: Regularly replace vulnerable components such as seals and bearings based on the operation of the pump to ensure long-term stable operation of the equipment.

  4. Check the motor: Regularly check the voltage, current, and temperature of the motor to avoid affecting the operation of the entire pump due to motor failure.


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