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Wqx Upper Outlet Under Suction Sewage Pump - China

price: contact company for price


WQX engineering sewage submersible pump is suitable for sewage and slurry
pumping in all kinds of harsh condition. This pump is upper outlet under
suction type, it’s able to pump the water on working surface. With
submersible three- phase asynchronous motor, the pump can both work under
water long- term and work above water. Featured with the advantages of small
occupation, convenient installation and using, reliable and durable, long
service life. Besides, this series pum also has the features of light weight
and convenient to move.


Pump water out of mine, water tank or reservoir.

Extract wastewater containing small amount of impurities from new open mine.

High building water supply, industrial, civil use, irrigation etc.

Total stainless steel pump can pump corrosive liquid.


1 WQX series under suction engineering submersible pump is composed by two
main parts of submersible three- phase asynchronous motor and sewage pump.
Motor and pump body lower below connect directly, equipped with reliable shaft
seal( mechanical seal) device in the middle, thus to avoid the cooling liquid
in the motor from exchaning with pumped medium, by which, ensures the long-
term safe and reliable operation of the pump.

2 The motor winding is nylon sheath polyethylene water- resistant magnet
wire. The motor inner cavity and seal cavity are filled with NO. 7 machine
oil, which greatly improve the motor performance in harsh environment

3 Equipped with water jacket to convey the medium goes through the innerlayer
of water jacket, thus the motor is cooled. Even if the motor is out of the
water, it can work safely for a long time. Multistage or singlestage
submersible pump has 2 types: normal material and total stainless steel

4 Adopts imported excellent quality rolling bearing, and the specification is
double of common QX pump bearing. Additional, with effective lubrication,
solve the bearing damaged problem of traditional QX pump by adjusting the
installation process of bearing.

5 The motor shaft uses stainless steel or chroming carbon steel, and the
diameter of shaft has been enlarged to improve the coaxiality and rigidity of
rolling part, which result in solving the easily broken shaft problem of
traditional QX pump.

6 The pump shell adopts international popular steel stamping tensile welding
forming technology. The surface has been processed by resin painting, thus the
intensity increases number of times compared to traditional QX pump. Featured
with advantages of anti- corrosive and anti- friction, bright color and
elegant appearance.

Using condition

1. Power supplyï¼› 50Hz, three- phase AC power with norminal voltage of 380V
or 660V( allows tollerance of ±5% ) .

2. Solid volume ratio in medium is no more than 2% . Medium density is no more
than 1.2 x 103kg/ m3.

3. Pump liquid PH is 4- 12

4. Pump medium temperature is below 50℃.

Company Contact:

  • Phone: 8637186560516

  • Address: No. 171, Zhongyuan Middle Road, Zhongyuan Dist., Z, Zhengzhou, China

  • Email: Email

Published date: March 25, 2016 -

  • Business Description: Dragon Dream Pump covers an area of more than 100mu, has equipment of more than 300 sets. Besides, it has a computer pump comprehensive testing center which reaches the national standard B level. With the advantages of high quality, high efficiency, energy saving, safe, reliable, and reasonable price, our company s Dragon Dream brand pumps are deeply favored by users and sole well in abroad markets. Covers various industry and fields of construction, environmental protection, electric, water supply, heating ventilation, mining, metallurgy, oil, chemical, medical, food, paper-making, agricultural irrigation and so on, Dragon Dream company has always provided equipment for national key projects for a long time.

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