WQ series Designed Sewage Centrifugal Submersible Pump

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

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

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

1) Do you have self-priming pumps?

Yes, our product portfolio also includes two ranges of self-priming pumps: self-priming electric pumps and self-priming side channel pumps.

2) Is it really necessary to fit a bleed valve for the boxes?

It is always best to have a bleed valve as the gas produced by the fermenting sewage is potentially hazardous.

3) If I increase the power of the motor, must I also increase the power of the inverter?

You must select the size of converter that allows maximum absorption of the electric motor.



WQ series Designed Sewage Centrifugal Submersible Pump

WQ series Designed Sewage Centrifugal Submersible Pump




Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:what is wrong with my car? is it the water pump or something worse?
Your okorder.com/
Q:What are some possible symptoms of a car with a Water Pump that is On its way out?
Steam coming from your headlight on a rainy night is NORMAL, since the halogen bulb makes a lot of heat. This turns the water into water vapor, (steam) as it attempts to dry out. If you don't physically hear the bearings in your water pump, or watch colored fluid drip out from under your engine, then your water pump is JUST FINE!!! STOP WORRYING! I answered one of your questions the other day. If you take my advice, your engine will run at it's best. For extra protection, drain and flush your cooling system out, and use Mercedes coolant. Dex-cool has been proved to be a potentially bad coolant. READ the dexcool litigation websites. Mercedes coolant, which is YELLOW in color, will last for 150,000 miles, and is a time tested WINNER!!! Use ONLY top tier fuels (read about this on web) and use ONLY synthetic oil, like Mobil One. CLEAN your idle air control valve and throttle plate. AND STOP WORRYING!
Q:water pump?
There could be alot of causes to water lose and slight elevation in temp. If the water pump is leaking most often you will see sings of it at the water pump. Also you may want to check the oil. I know it sounds crazy but see if the oil is a whitish color. You may have a blown head gasket and could be leaking water into the cylinders from the water jackets in the head. Hope that helps. Also check the ground after the car has been sitting and running. If you see water look up from the ground to see if you can locate the leak.
Q:after timing belt, water pump and all other belts what could cause constant squeal from engine?
Are the belts the proper tension? Have you stuck your head under the hood while the engine is running to figure out where the noise is coming from? (Be very careful not to hurt yourself while doing this.) If it's still a belt making the noise and it has the proper amount of tension, then get a bar of soap. While the vehicle is on, apply the soap to a pulley the squeaking belt is on. This should get rid of the noise. If it destroys your car and kills you or your cat, I am in no way responsible...Do all of this at your own risk.
Q:How to change a water pump on a 1991 Mercury Topaz?
The post above me is right on just take your time and make the bolts tight but don't over do it . Flush out before install of new pump. good luck
Q:Does this sound like water pump noise?
Its possible go find yourself a four foot piece of hose and put it right on top of the water pump with the car running and stick your ear to the other end. you will hear the bearing if its going bad, it could also be the alternator, but, if you have a Serpentine belt odds are its the belt tension er and this thing goes bad often. If it has a belt tension er, may as well replace the belt too. good luck
Q:96 Beretta Z-26 water pump?
It's very easy to change. It's driven by a serpantine belt but it's off center Right up front closer to the radiator and on top. Break the 13mm pulley bolt's loose, remove the belt, remove loosened pulley bolts and pulley. Then there's like 6, 8mm bolts to remove the pump and that's it. You might have to remove the overflow tank to make it easier to get to. The pump is round and looks like it will go on any 'ol way but it doesn't. It only goes on one way.
Q:what kind of water pump do I need to water my lawn? I would like to use water from my lake. 100 ft. downhill.?
Hey Guy, Get a Hayward Pump.. A solid Bronz.. Also, and this is important.. you can only pump water 14 feet in elavation.. You are going to have to put your pump down by the water and push the water up hill.. Do not cheat yourself... Get at least a 1 1/2 to 2 HP.. Anyting less will cost you more money. It will always be working under a strain. Make sure that the wires going to the pump are big enough to do the job.. You will need a 220 line. Sears also has some good pumps. Give me a shout at ... dvz_33 at Yahoo if I can help you any more. I used to have a pool and pump service.
Q:Is the pump lift horizontal or vertical?
A vertical, vertical lift is one meter (see environment), usually 5~10 times the horizontal distance
Q:How many lift pumps should be used for 100 meters tall buildings?
At least 130m guarantee that the top floor customer has 3KG water pressure

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