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:If you replace your water pump, once installed, can you ruin your engine if installed wrong?
It is hard to answer given the information given. What kind of car ? If your car has a waterpump that is turned by the timing belt, yes the shop could have messed up on the cam timing as they re-assembled after installing the pump. What is causing the clicking sound ? It could be a bent belt or any of a hundred things. Where do you hear the sound coming from ?
Q:how to tell if i have a water pump housing leak?
For that age of car, and if nothing has been done on it, the water pump gasket could be shot, leaking water out. OR... it has a seal inside the pump casing, that leaks if the seal is gone, water comes out a tiny hole at the bottom. In either case, it needs to be fixed. Anti Freeze is deadly to animals, so cats and dogs drink it, it will kill them. Try to fix it as soon as you can. Animals like the taste of it...so they drink it. The hose could just maybe need the clamp tightened up, so have someone look at it. If you do not know anything about cars, you then need to get someone who does, to fix it. And soon, because as I said, animals will drink the coolant. And the runoff is not good for the waste system either.
Q:How does an electric motor pump water?
Electric motors do NOT pump water, they need to be coupled to a pump to do that. What is a hand driven motor? The word motor implies electric driven. Perhaps you mean hand operated pump?
Q:mercury outboard water pump?
I have seen this many times on 9.87.5Merc'sThere is a plastic o-ring under the power head and it is probablly melted closed.There is a way to fix it without removing the powerhead.Remove the lower unit and pull out the water pickup tube.Then use a piece of brake line 5/16th sharpen on a 45 degree angle and push up the opening for the water pickup to open the passage.This will fix your water problem.
Q:how much does it cost to change a timing belt and water pump on my a car?
every 60000 miles do not go to the dealer they will charge u up the a s s and i dont know what kind of car u have most car i do i get $ 175 $ 275 make sure u change the watwe pump at the same time
Q:Chevy Malibu water pump?
When you can't see it on the engine. It is usually at the back of the timing quilt. Many engines are now hooked up that way. The timing belt also runs your water pump. And if you happen to must substitute the water pump. You are going to also replace the timing belt. Which is an efficient thought any method .Considering a 2001 may have many miles ,and nearly able for the belt to break. Leaving you stranded.
Q:Cost to replace water pump on a Saturn?
Sounds like a fair price. Sometimes water pumps will get a crack, or they will leak from the bearing area. If you know how to use a wrench you can probably do it yourself, I have done it several times on my cars. But $250 doesn't sound too bad. The pump was probably about $50 to $75, plus you have to pull the pump off from below, so if you don't have jack stands or tools, it may be worth a hundred bucks or so to let someone else do it.
Q:Is it the water pump?
if the top radiator is collapsing then the radiator is clogged up ! i doubt it,s the water pump ! try this ! once the engine is hot, shut it down and feel the radiator fins next to the fan ! if you feel cold spots then the radiator is clogged in some places ! flush out the whole cooling system ! i had a ford truck that did the same thing until i bought a new radiator !
Q:Water Pumps: What "Head" and "Lift"?
I have two ponds, one that is always full and one that is always low. They are 550 ft apart and there is a change in upward elevation of about 35ft. What pump is needed to allow me to transfer water from the lower pond to the upper pond?
Q:coolant over flow signs of blown head gasket, or water pump?
Flush out the radiator.. check to confirm a bhg with a compression test.

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