• WQ Vertical Sewage Centrifugal Submersible Pump System 1
  • WQ Vertical Sewage Centrifugal Submersible Pump System 2
  • WQ Vertical Sewage Centrifugal Submersible Pump System 3
WQ Vertical Sewage Centrifugal Submersible Pump

WQ Vertical Sewage Centrifugal Submersible Pump

Ref Price:
get latest price
Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 unit
Supply Capability:
100 unit/month

Add to My Favorites

Follow us:


OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

1. Product Introduction

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

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

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

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

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 for WQ pumps

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.

 

WQ Vertical Sewage Centrifugal Submersible Pump

WQ Vertical Sewage Centrifugal Submersible Pump



Q:2 pumps in parallel, lift the same, the pump head is not stacked; 2 pumps in series, the same flow, pump head is not superimposed?.
2 pumps parallel, lift the same, pump head is not stacked?;Answer: the head can not be superimposed, that is, a lift and a pump, but the pumping speed (flow) is two times a taiwan.2 pumps in series, the same flow, pump head is not stacked?.Answer: the head can be superimposed, that is, the pump head is two times as much as a pump, but the pump speed is the same as that of a pump.
Q:How do you measure and analyse the pump characteristics and efficiency?
An automotive water pump consists of a steel shaft with an impeller (like a steamboat paddle wheel) on one end and a pulley flange on the other. The shaft spins on bearings located in a cast iron or aluminum housing. The housing has internal passages to allow the water to enter the impeller cavity and exit, often to a tube like structure (part of the housing casting) to which one of the rubber radiator hoses attaches. How it works is simple. Water present in the impeller cavity is confined and pushed to the outlet by the rotating vanes of the impeller. The rotation of the pump is usually driven by a belt powered by a pulley on the engine which turns a second pulley mounted to the pumps pulley flange. The characteristics might include things like, is the pump self priming or is it self lubricating? In an automotive system the answer to both questions is yes. To evaluate a pumps efficiency you would want to set up a test rig where you attach the pumps outlet to a long hose and use it to fill a calibrated container (one gallon, five gallons etc). Then with a stopwatch you can either time how long it takes to fill a gallon container or you can measure the volume of water pumped in a minute. Either way you will get useful information you can use to evaluate the pumps efficiency. You should repeat the above test at different engine RPM's to discover if the pump has peak efficiency (or lack of efficiency) at a particular RPM or range of RPM's. Finally, if you do this experiment for real be sure you add water as fast as you pump it out so you don't over heat the engine and damage it. Have fun.
Q:My friends car is a 1997 jeep wrangler. The belt broke and she took it in to get it replaced and they told her metal from the pully that broke got into the water pumpand they have to replace that to? WTF? it makes a squealing noise and they want to charge her another 300 for that! we just don't understand how that could be if the pump isn't even leaking?
I don't think you wouldn't necessarily know if the pump is leaking. It would just make the car overheat because the coolant wouldn't get circulated. The reason it costs so much to have a water-pump replaced is because it is buried deep in the engine bay near the timing belt and it takes several hours to replace it. The actual cost of the water pump is probably under $100.
Q:model # gg9002b serial # 65x626092 what year is it and what is the water pump number
try okorder .
Q:what is a submersible well pump?
It is exactly what it sounds like-a water pump that you put in your well under water. It pumps the water into the house directly from the well, and uses the water as a coolant. Usually they are about 18-24 inches long, about 3-5 inches around, and weight about 40 pounds; and cost a small fortune (if you ask me anyway). Depending upon who you ask they are also the most efficient way to get the water from your well to the house, and do not need anywhere near as much servicing as above ground or in-house pump. Ask your local pump dealer which pump is best for you and the needs of your household-they should be able to give you several to choose from.
Q:I was recently driving and noticed my heat gauge in the red. I have a 1992 Honda Accord 4 door LX. When I opened the hood what appears to be water was all over the place. Is this the water pump or something else? I want to fix it this weekend so I was hoping for a better understanding of what it might be. I am aware of the labor involved with the water pump and removing the timing belts to get to it. Thanks a bunch in advance!
No it doesn't sound like the water pump, There wouldnt be water everywhere if it was the water pump. It sounds like it could be the thermostat not opening up and causing everything to back up.
Q:coolant leaking from weep hole on water pump need to know what i need to remove to replace or should i call mechanic
its better to have someone show you instead of tell you
Q:antifreeze leaking from the water pump. antifreeze wont stay in car, car overheating. 96 chevy cavalier. 2.4
So what is your question? If you know the problem, either replace it yourself (which I would NOT recommend), or take it to a mechanic, to have it replaced. On this particular vehicle, it's a major undertaking, since the water pump is driven by the timing chain, if I recall correctly. To access it requires removing the engine mount, and front timing chain cover. Installation requires having the engine re-timed. Although I'm not familiar with GM products, as a rule of thumb, engines that use a timing chain, are usually an INTERFERENCE engine (which means piston/valve damage WILL result, if mistimed). The labour time guides lists 8 hours for this repair on this particular vehicle, with this particular engine. That should tell something, since water pumps are usually listed for about 2 to 3 hours labour on most vehicles. Hope this helps.
Q:Water pump "rated lift: 6m" what do you mean?
Popularly speaking, "lift head" is the ability of water pump to lift water. 6m means that the pump can pump water to the height of 6m.
Q:I have a 2006 Mitsubishi Raider that I'm pretty sure needs a new water pump. It is still under warranty for another 1000 miles, but the nearest dealer is over 200 miles away, and Mitsubishi says they won't reimburse for work done at a non-Mitsubishi Dealer. I'm trying to figure out if the cost of just paying someone to have it done here in town versus having towed 200 miles and then driving it back, plus the lost cost of missed work.By the way my Mitsubishi Roadside Assistance will tow it to the nearest dealer for free, but last time I did that it was barely worth the hassle of dealing with their very poor contract towers.
Have you asked the dealer to send you the part at least? Call Mitsubishi and ask it that would be possible, you never know. You could send in the old pump and possibly get compensation. Keep your bills. Discuss it with them. Your dealer should provide you with the area Mitsubishi representatives contact information. The prices for those can be expensive. Ask the dealer, service dept, for the labour, how many hrs. to change the pump. They should tell you. Also for the cost of the pump. Add the two together and you have your ans. Join CAA, or AAA, get a gold card, wait two days for the card's towing to take effect, then have it towed in on the card. Done all the time. Or if you have a relative with a Gold card they can have it towed in as long as they are with the car with their card when the tow truck comes.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range

Send your message to us

This is not what you are looking for? Post Buying Request

Similar products

New products

Hot products


Related keywords