WQ Series Sewage Vertical Centrifugal Pumps

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Supply Capability:
1000 unit/month

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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 

1). Discharge diameter: 50~600 mm

2)  Capacity: 10~8000m³/h

3)  Head: 5~60m

4)  Power: 1.5~315kw

5)  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 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. FAQ

1) How 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) 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.


 

WQ Series Sewage Vertical Centrifugal Pumps

WQ Series Sewage Vertical Centrifugal Pumps



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Q:how do i replace water pump for 1993 oldsmobile royale 88?
Take an autoshop class.
Q:I have a small drip coming from the raw water pump, whats the problem?
Could be any one of a few things. If you're brave enough to taste it (just get some on your finger and touch the tip of your tongue), then you'll be able to tell if it's rainwater or engine coolant, which tastes sweet. If it's coolant, then your heater has a leak. More likely today is rainwater getting in round the windscreen seal or the sunroof, if it has one. Leaks are very difficult to trace and you might have to wait for a dry day, then remove all the carpets and sit in the car while someone aims a powerful jetwash around suspect areas.
Q:What kind of water pump should I get?
You okorder.com/
Q:How does water pumping work?
Usually they look for an underwater spring or reservoir, then they drill or dig into it. From there, they either instal a pump or use it as a well. As for how it works, refer to water pressure.
Q:Coolant dripping from A/C compressor - is it the water pump or the compressor itself?
check your hoses to the water pump. There should be a hole above or below the water pump shaft. This is the most likely place for a water pump to start leaking. When the bearings in the water pump start to wear out, the shaft going into the pump gets a little loose and will allow coolant to pass the seals of the pump and it comes out the seep hole at the top or bottom of the water pump.
Q:New water pump leaking from bolt hole?
i would try getting a new gasket and make sure you seal it really good and make sure the bolts are tightened really good
Q:How to remotely control submersible pumps?
Now the remote control of submersible pumps and pumps is very mature, and the cost is relatively low. We use the Ji'nan Huichi electronic pump remote controller controlled step-down start control cabinet, convenient Clockwork SMS can control the pump start and stop, and return to the working condition of the water pump, water pump overload or lack of power can also feedback fault message to the responsible person
Q:water pump running backward?
See diagram of belt routing on rad cover or hood. Like the others said. Depending on the engine, it may run backwards to the crank, look at the old one to see how it turns. It pulls water from the rad to the block, not the other way round. With the rad cap off and as the thermostat opens, water should flow from the upper hose into the bottom of the rad Edit: water gets sucked up lower rad hose into pump, pushed into engine up to thermostat that controls water temp and back into rad at the top. if it does not over heat and the belt is on correctly , don`t worry. I hope you did the thermostat when the system was drained
Q:Water is pumped through a pipe of diameter 13.0 cm from the Colorado River up to Grand Canyon Village,?
a) Pressure is the weight of a 1 meter square column of water. The height of the pipe is 2311-564 = 1747 m volume is 1747 m³ density of water is density of water at 20C = 0.998 g/cm³ = 998 kg/m³ mass of water is 1747 m³ x 998 kg/m³ = 1744000 kg weight of water is 1744000 x 9.8 = 17090000 N Pressure is 17090000 N/m² or 17.09 MP b) Cross sectional are of pipe is A = πr² A = π(.065)² = 0.0133 m² one meter of pipe has a volume of .0133 m³ 4300 m³ are pumped per day The water in that one meter of pipe has to be changed 4300 / 0133 = 324000 times per day to handle the flow That is 324000 / (24*3600) times per second or 3.75 times per second. Since the section of pipe is is 1 meter, that is 3.75 meters per second.
Q:help with water pump on 1992 Toyota celica?
I think the water pump for this car is timing belt driven, and the pulley is part of the pump. Don't you have the new pump to look at? If it's not driven by the timing belt, then you remove the 4 bolts counter-clockwise, then the pulley should slide off.

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