Sewage Submersible Centrifugal Pumps (WQ Series )

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500 unit/month

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All details for WQ Series Sewage Submersible Pump:

 

1. Product Introduction of WQ series Sewage Submersible Pump

WQ series submersible sewage pump is mainly used for municipal work, industrial building, hotels, hospitals, civil air defense, mines, etc. It can be widely used in transfer waste water, rainwater and living water etc. which contains solid grains and various long fibers CNBM WQ series sewage submersible pump have many advantages, such as, hi-efficiency, circumvolution proof, blockage free, auto-coupling, hi-reliability and auto-control, etc.

 

2. Technical Performance of WQ series Sewage Submersible Pump

Discharge diameter: 50~600 mm

Capacity: 10~8000m³/h

Head: 5~60m

Power: 1.5~315kw

Diameter of pass solids: 20~145mm

 

3. Operation Condition of WQ Series Sewage Submersible Pump 

1). Rated Voltage: 380V(660V), Frequency: 50Hz, 3-phase AC.

2). Temperature of medium under 40ºC.

3). PH value: 4~10.

4). Volume ratio of solid in medium below 2%.

5). Density of medium should be lower than 12000kg/m³.

 

4. Structure Characteristic of WQ Series Sewage Submersible Pump

WQ series submersible sewage pump is equipped with status indicator and protection device to ensure for pump safe and reliable operating.

1). The unique cable airproof is adopted, avoid leakage of cable.

2).  Heat protector in stator assure of operating life of the motor.

3).  The pump adopts outer recycling cooling design with motor power more than 18.5kw, which can keep the pump operating safely under the lowest water level.

4).  A floating switch is installed at the bottom of motor chamber to protect the mechanical seal in the motor side.

5).  The oil-water probe is installed at the up end of the oil chamber between pump and motor that can protect the mechanical seal in the side. If leakage occurs, the system will signalize and start protection.

6).  Adopt perfect mechanical seal, the sealing material adopt tungsten carbide, silicon carbide and hard metal alloy, which can prevent the water from entering into the motor, and keep the operating reliable and safety.

7).  The auxiliary impeller can balance the pressure outside of the mechanical seal, prevent the water entering into the oil chamber and prolong the life of the motor.

8).  Unique impeller design, wide passage allow large solid and long fiber passing through freely, it features non-clog, convolve-proof and good passing ability.

9).  The changeable wearing ring is installed between the impeller and the volute to keep the optimum operation conditions.

 

5. Impeller Design Characteristics of WQ Series Sewage Submersible Pump

For the feculence pass freely, it must be widen the flowing passage of impeller, for the big pump, can used for double-vane, or three-vane, for the small pump, it used for single(double) flowing passage, like a bent pipe has same section, it has a good passing characteristic, avoid stop, convolve caused by slowing current possibly. The especially flowing passage of impeller, cooperate with logical volute, made the paper, soft goods, garbage bag and other material in sewage can passing freely and the pump have no vibration in the course of running-in and load through the impeller balance between dynamic and static state.

 

6. 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 Centrifugal Pumps (WQ Series )

Sewage Submersible Centrifugal Pumps (WQ Series )

Sewage Submersible Centrifugal Pumps (WQ Series )




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there okorder.com
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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.
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If your fan is operating.. check to see if the water is circulating. Leave the cap off the radiator and bring up to temp..If it is not, you may have a vapor lock in the system, and will have to bleed the air out.
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There are several possibilities as to why you have no water pressure. The pump could have lost it's prime, there could be a crack or loose connection between the well pipe and the pump, resulting in pumping air instead of water, the jet in the pump could have been plugged by a flake of rust broken off the inside of the pump housing, or, if you have a fairly old system, like mine, your air volume control, (a little round silver object screwed into the side of the resevoir tank), could be bad. Did this just happen all of a sudden, are you trying to open up a cottage for the summer that's been shut down all winter, was it pumping recently??? More info would be helpful.
Q:I want a water pump that I can tie into my home water and put on a timer.?
Your okorder.com/... You can get a hose connection adapter for your tap. You could make one yourself with a toilet float valve. Setting up a pump on a timer may cause you a flood or water damage. It's not a good idea to leave such a system unattended for a few days. You might be better off my leaving several water bowls out if it's only a few days. Good luck!
Q:toyota water pump 1986 22re.?
what is the 22r fitted in as most run a thermo fan assy which is fitted to the front of the water pump if you have this then most likely the thermo is either just about to seize or it's still turn's then its in freewheel mode the best way to check is when the motor is cold check and se if you have a thermo fan fitted if so out one blade at 12 oclock and spin with one hand if the blade goes down past 3 oclock then you will need to open the coupling this is a simple job you will see 8 phillips head screws remove all and crack open the coupling but before this is done go to your local toyota dealer and purchase 1x 08816 10001 silicone empty this into the coupling and close this will fix your problem
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there is very much of hard paintings in getting that activity finished and the cooling gadget could desire to be flushed after that element additionally. i purely did a water pump on a 1999 ford contour and it grew to become right into somewhat worked given the area of that pump. as quickly as I have been given decrease back homestead, i grew to become into sore from my belt to my elbows for some days. a water pump could desire to final approximately one hundred,000 miles style of. i might have charged approximately that lots additionally. if that pump is inner to the block in the back of a conceal, the cost is going up on the subject of the hard paintings in touch.
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The impeller .
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I have never had occasion to wash my house power(?) as you have apparently done, but I would guess that you need to dry out your circuit breaker somehow and then it should work fine, I believe. On the other hand, it may have been irreparably damaged, in which case you should go to Home Depot or Lowes and get a replacement breaker and install the new one.( Be sure to cut the main breaker off before attempting any electrical work such as this. )
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Most water pumps work on the same principle as a fan, only encased in water tight structures and using impellers. It draws water from one source and pushes it to another.

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