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NWL Vertical Energy-saving Sewage Pump

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500.00
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Product Application

This pump have below operate character:
1.High energy saving: operating efficiency is higher 3-10% compared to common submerged sewage and slurry pump, energy saving 15-30%.
2.Designed by low speed, light wearing of flow parts, operating stably ,lower noise than common submerged sewage and slurry pump.
3.Flow range 30-1000m3/h,head:5-60m,customers can choose according to practical usage.
4.Non-clog, high capacity passing solid.
5.Replacing long time 
6.According to customer’s needs, changed to 45# steel impeller

Main Features

Assembly and Disassembly 
Whether the pump is assembled correctly affects its performance greatly. The outlet center line of the impellers must be aligned to its inlet center line, and the overall performance will be affected and the efficiency will be reduced consequently if there is a slight deviation, therefore, the sealing clearances between the rotary part and the fixed part should meet the specification. If the clearance is too small, the service life of the pump will be shortened by wear of components and vibration of pump; if the clearance is too large, the pump’s efficiency will be lowered down by the growing leakage. Assembly and disassembly of the pump must be carried out according to the General Assembly Drawing. 
Installation 
Apart from the general installation requirements, note that:
1. The motor and the pump’s coupling should be spaced for a clearance approximate to displacement of the pump shaft. 
2. The shaft axis of motor and the pump should be in a horizontal line. 


Sichuan Pearl Pump Industry Co., Ltd.

  • Phone: +86 028-87696101
  • Business Type: Trading Company
  • Location: China
  • Main Products: IS Single Stage End Suction Centrifugal Water Pump
  • Total Employees:100-500 people
  • Year Established:
  • Export Markets:
  • Total Annual Revenue: