Sewage Submersible Water Centrifugal Pumps

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Product Description:

1)  Product outline
WQ series submersible sewage pump absorbs the advantages with the same products made abroad and at home, holds a comprehensive optimized design on its hydraulic model, mechanical structure,sealing, cooling, protection, control etc. points, features a good performance in discharging solids and in the prevention of fiber wrapping, high efficiency and energy-saving, strong reliability and, equipped with a specially developed electric control cabinet, not only the auto-control can be realized but also the motor can be made sure to work safely and reliably.Available with various types of installation to simplify the pump station and save the investment.
WQ series submersible sewage pump is mainly used for the municipal works, buildings, industrial sewage and sewage treatment to discharge the sewage, waste water and rainwater containing solids and long fibers.
2)  Characteristic and advantage
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.


3) FAQ

1.  Can I get trained on CNBM products?

Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.

2.  Are your pumps cheaper than those of your competitors?

CNBM aims to give its customers the highest standards of quality and service and delivery times, all at a reasonable price.

3.  How long is your warranty?

Unless otherwise expressly authorized in writing, by specifying a longer period or different conditions, CNBM states that, for a period of twelve (12) months from delivery date, all Products supplied are free from defects in materials and workmanship, and conform to the applicable specifications. Either the delivery documentation or the invoice must be provided to prove delivery date. In absence of such documents, the production date appearing on the product label may suffice.

Sewage Submersible Water Centrifugal Pumps

Sewage Submersible Water Centrifugal Pumps




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Q:How much does a water pump cost?
We all know what you want to use that water pump for.
Q:Water supply query or water pump or motor problem?
we've a Jetta and the water pump went at 30,000 miles. Its meant to very final plenty longer till the timing belt needs to get replaced. the reason they use plastic for the impeller is so if it fails it does not harm the timing belt. whilst the pump fails you may notcontinual the motorcar for any distance, the engine overheats, the warning lighting fixtures furnishings come on and thats it. in case you persevered tocontinual you might have the skill to desire to probably grab the engine or a minimum of blow the precise gasket and warp the precise, those engines are all aluminum and might't stand to be overheated.
Q:Is it very difficult for a DIY'er to replace the timing belt/water pump on a 2005 Lexus IS300?
This Site Might Help You. RE: Is it very difficult for a DIY'er to replace the timing belt/water pump on a 2005 Lexus IS300? My 2005 Lexus IS300 is close to 90K miles and I believe the timing belt/water pump should be replaced. I have priced this with several dealers and mechanics and at this time I can't afford close to $1000 to have this done. However, I see there are kits that can be purchased for about $400. Can...
Q:Is it my water pump? Help?
Year Engine? (Water Pump effecting the Shifting_____:] No!) Could Clogged Valve Body or you just need to change the Fluid Filter. Trickling Sound OK, Never Heard that one. {Hard to say----is the Fan directly connected to the Water Pump?} With the engine off does the Fan move if you Push Pull it up down? Yes Bad Pump Bearing. Do you see a Coolant leak under the center of the engine behind the Radiator? (Leak from weep hole).
Q:Solar panel requirement to run 1 HP water pump?
Does a great job of increasing global warming as well, as the waste energy becomes what = HEAT!
Q:problem with well water pump?
it sounds like either your pressure switch is messed up or your pressure tank isn't working right
Q:USB controlled water pump?
I'd look for a USB IO module, add a relay, and switch a standard pump.
Q:can a water pump pumping out air instead of water?
it depends on the design of the pump - centrifugal pumps tend to like water cooling their seal surfaces, unless they are specifically designed to pump air as well as water. Positive displacement pumps also typically use the pumped liquid as thier sealing surface cooling. Both can be designed such that cooling is provided externally, and pump air as well as water (there are both kinds used as air compressors). A typical submersible pump would not pump air very long - minutes to hours at best.
Q:does water pump back into reactor or steam generator in a nuclear power plant?
I can see why you're a little confused. There are actually 3 separate loops in most reactor designs and you can see this in the diagram. The primary heat transport loop contains the water that touches and cools the fuel and this is the water that is pumped back to the reactor where it is heated again.... It is shown in the diagram in pink. The water from the primary heat transport loop passes into a steam generator which is full of water but the water in these two systems is kept separate to ensure all radioactivity stays in the primary heat transport loop and in the containment building. Basically the pipes from the primary heat transport system pass through a large tank of water and heat the water in the tank causing it to boil. The steam is then passed out of the generator, out of containment, and into the turbine. Next it goes into a heat exchanger which is similar to the steam generator except it is used to cool the water. The cooled water then passes back into containment and into the steam generator to be boiled again. Finally, the third heat transport loop moves cold water from either a lake, ocean, or cooling tower, into the turbine building where it cools the water in the secondary heat transport loop. This water is kept completely separate from the water in the secondary heat transport loop to ensure that if the secondary loop water somehow becomes contaminated, it doesn't pass into the third loop and get into the lake, ocean, or atmosphere. I hope that clears things up :)
Q:water pump replacement 2000 Plymouth Voyager?
If there are not any obvious leaks, the 1st factor to envision may be the Radiator/coolant reservoir cap for a lacking gasket or o-ring based at this variety of cap, and if ok, do a tension attempt to work out if the cap is preserving tension. in the journey that your engine has a bleed screw, you ought to use compressed air source (and regulator, if mandatory) to pressurize the engine to particularly below the cap score and than seem for leaks. If none chanced on, a compression examine will point out a a probability blown head gasket.

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