80QNS42.2,80QNS43.7 SUBMERSIBLE SEWAGE PUMPS FOR WASTEWATER 50hz 60hz
Pump Description: Free Standing Submersible Sand Pump
80QNS42.2,80QNS43.7 ,auto coupled;Wastewater Pump with Auto Coupling System;
QNS submersible sand pump is specially designed for harsh environment,sites pumping containing slit and other abrasive material.Every component of it fully reflects the high durability,reliability and ease of serviceability.
QNS submersible sand pump is adopted with F Class insulated 4-pole motor,high wear-resistant mechanical seal,heavy-duty semi-open high wear-resistant alloy impeller.
There is an agitator in the lower part of this pump,and the sediment at the bottom of water will be stirred into a suspension form and then be sucked into the inlet to be discharged to clear completely.
RPM: 50hz 1450rpm,60hz 1750rpm
Water temperature:up to 40C
Density of liquid:1.3g/cm3
Power supply:three phase 400+-10%,380+-10% 50hz.
Capacity:up to 160m3/h
Head:up to 19meters
Maximum immersion depth:15m
Bearing Brand:C&U (OPTIONAL:COULD UPDATE TO NSK BEARING)
you can choose any of the three installation ways according to your need.If not specifically told,we will always equip R type pipe together with the pump.
80QNS42.2,80QNS43.7 submersible sewage pump 50hzperformance curve
Submersible Sewage Pump Part Materials
impeller:high chrome alloy
agitator:high chrome alloy
inlet plate:ductile iron
seat assembly:cast iron
1.Underwater sand extraction,clear the bottom of a pond,clean up the sedimentation tank
2.Drainage of construction silt water,mine surface drainage
3.Industrial mining enterprises pumping sewage water containing quartz sand,slime,sludge and other abrasive materials.
2 year warranty
We undertake to remedy the following faults in products sold by us under the following conditions:
1. The faults are due to defects in design,materials or workmanship.
2.The faults are reported to the manufacturer representative within the warranty period.
3.The product is used only under the conditions described in our product manual.
4.The monitoring equipment incorporated in the product is correctly connected and in use.
5.Genuine the manufacturer parts are used.
The warranty does not cover faults caused by the following:
3.Modifications or changes to the product and installation carried out without consulting us
4.Incorrectly executed repair work
5.Normal wear and tear
The manufacturer assumes no liability for the following:
Our products are high-quality products with expected reliable operation and long life.However,should the need arise for a warranty claim