Why choose us
Why choose us?
- Specialized production Manufactory for Submersible Pump
- High efficient motor with high efficient pump
- Suitable for all kinds of sewage water, Mixed liquid for water content of 90%
- Easy pass the big solid design, No-blockage and None-wingding
- Movable installation and fixed installation are optional
- Focus on technological innovation, Over Industry leading level
- Carefully paint for Good appearance
- Years of International service standards, Engineer one-to-one service
WQ Submersible Sewage water Pump
Product Parameters
Operation Parameter
| Diameter |
DN50-800mm |
| Capacity |
6000 m3/h |
| Head |
65 m |
| Liquid Temperature |
-20-40 ºC |
| Operation pressure |
1.6MPa |
Application Fields
Municipal works, buildings, industrial sewage
Sewage treatment to discharge the sewage
Waste water transfer project
Rainwater containing solids and long fibers
Product Advantage
√ WQ Submersible Sewage pump Advantage have to say!!
Lower construction cost √
Intelligent control for safe operation √
Easy Installation √
Submergence resisting √
Lower running cost √
Environmental protection √
Details Characteristic advantage for WQ series Submersible Sewage pump
1. Most of the impellers with the pump of an aperture below 400 come as a bi-runner impeller and few of them is a multi-blade centrifugal impeller. While most of the impellers with the pump of an aperture 400 and above come as a mixed flow impeller and few of them is a bi-runner impeller. The spacious pump casing runner lets the solids easily passing and the fibers uneasily wrapping so that it is most suitable for
discharging sewage and dirt.
2. Two independent single end-face mechanical seals are in-series mounted, with the installation mode as the internal installation mode, and, compared with the external installation mode, the medium is more uneasy to leak and also its sealing friction pair are easier lubricated by the oil in the oil chamber. A special spiral slot or a small seam is used to resist the solid grains to be deposited on the mechanical seal by the pump to make sure of its stable work. The unique mechanical seal layout mode and bearing combination makes the suspension arm of the shaft short, a heavy rigidity and a small jump, more benefit for reducing the leak from the mechanical seal and extending the life of it.
3. The motor of a protective grade IPX8 works in submerged mode and holds the best cooling effect. The grade F insulation makes the winding bearable to a higher temperature and, compared with common motors, more durable.
4. The perfect combination of the special electric control cabinet, the liquid level floating-ball switch and the protective components carries out the automatic monitor and alarm for water leak and winding overheat, the protections at shortcircuit, overload, lack-of-phase and voltage-lost cut-off, the accurately auto-controls of start, stop, alternation and minimum submerged depth of the pump, without need of special persons for looking-after, option at will is available between the selfcoupled reducing start and electronic soft start. All of these makes sure of safe and reliable use of the pump without any worry.
5. Both motor and hydraulic parts are directly linked together, without need of turning the shaft for centering, easily disassembled and assembled to save the time, benefit for the site maintenance, reducing the stopped time, saving the cost of repair; simple and compact structure leaves a small volume, only simple lifting equipment is needed, as a special lifting handler is set on the pump; less land area and the pump can be placed directly in the sewage pond, without need of a special pump house, and the therefore the construction investment can be saved by over 40.
6. Available with five installation modes for you to choose: auto-coupled, movable hard-pipe, movable soft-pipe, fixed wet type and fixed dry type installation modes.
The auto-coupled installation means the connection between the pump and the water-out pipeline is made with the water outlet pipe seat of the auto-coupling, without use of the common fasteners, and, when to separate the pump from the water outlet pipe seat, just place it down along with the guide rod and then lift it, simply enough to get free from worry and trouble and save time.
The submersible sewage pump in the fixed dry type installation not only can replace the old vertical sewage pump but also does not fear of flood submersion, so there is no need of a separate flood-proof facility, benefit for lowering the cost of construction.
Both movable hard-pipe and soft-pipe installations, as well as the fixed wet type one, are all the very simple modes of installation.
7. A motor cooling system can be set with the pump, which can not only sufficiently cool the motor but also be helpful for lowering the level of the sewage pond so as to discharge the sewage therein to the utmost degree.
8. The pump works in the submerged mode, so there is no noise problem and benefit for environmental protection.
Main parts for WQ submersible sewage pump
| Part |
Material |
| Pump casing & Pump cover |
Cast iron, Ductile iron, Stainless steel |
| Impeller |
Cast iron, Ductile iron, Stainless steel, Bronze, Duplex SS |
| Motor casing |
Cast iron |
| Shaft |
2Cr13, 3Cr13, Duplex SS |
| Mechnical seal |
Frictional pair |
Graphite/ Silcon Carbide
Graphite/ Tungsten Carbide
Silcon Carbide/Silcon Carbide
Silcon Carbide/Tungsten Carbide
Tungsten Carbide/Tungsten Carbide
|
| |
Spring |
Stainless steel |
| |
Rubber part |
NBR |
More details for WQ Electric No-Clog Submersible Sewage Water Pump for Waste Water
please check with our engineer.
Packaging & Shipping
Packing & Shipping
Packaging: Conventional Packaging suitable for by sea or long distance transportation.
Shipping: 20-45 working days after receiving the deposit of the devices
Company information:
Shanghai Tongke flow technology Co., Ltd. is a professional technology and energy-saving products R & D, product the high efficiency pump , vertical turbine pump , self priming pump ,movable pump station , and energy saving service of the national high-tech enterprises. Belong to Tongji University High-Tech Park and there is three industrial bases located in Shanghai, Dalian and Jiangsu.
Certifications
Quality guarantee
Shanghai Tongke flow technology Co., Ltd. always foucs on the Technology design, The company's gist is different operation and the goal is the high-quality, high-performance products. We strive to become a trustworthy professional automobileseat cushion company. We passed the TUV registed ISO 9001 and products is passed SGS inspection.
International Certificate
We have passed the certification to the ISO9001 ISO 14001 international quality system, the Germany TUV and SGS tests.
For certificate report please contact Tongke for details.
Services:
1.one year guarantee for whole machine except for wear parts;
2.24 hours technical support by email;
3.calling service;
4.user manual available;
5.reminding for the service life of the wearing parts;
6.installation guide for clients from both China and abroad;
7.maintance and replacement service;
8.whole process training and guidance from our technicians.
Your call and mail is welcome at any time
for our
Electric No-Clog Submersible Sewage Water Pump for Waste Water
| Contact |
Mr Seth Chen |
| Telephone |
0086-13817768896 |
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