• WQ Series Submersible Sewage Water Pump System 1
  • WQ Series Submersible Sewage Water Pump System 2
  • WQ Series Submersible Sewage Water Pump System 3
WQ Series Submersible Sewage Water Pump

WQ Series Submersible Sewage Water Pump

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
10000 set/month

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PRODUCT INFORMATION

WQ series submersible non-clog sewage pump in the introduction of foreign advanced technology, based on the joint efforts by our researchers, while a wide range of suggestions from pump experts, and after many improvements and successfully developed, tested each Top performance indicators are that the advanced level of similar foreign producing countries. Used in chemical, petroleum, pharmaceutical, mining, paper industry, cement plants, steel mills, power plants, coal processing industry, and urban sewage treatment plant drainage systems, municipal engineering, construction sites etc sewage particles, dirt, can also be used to pump clean water and corrosive media.

Model significance

50WQ (QW) 25-32-5.5

50 caliber 50mm exhaust ----

WQ (QW) --- submersible sewage pump

25 ---- flow of 25m3 / h

32 ---- lift 32m

5.5 --- with motor power 5.5KW

Performance range

Flow: 7-950m3 / h

Head: 7-35m

Features

1. When using a unique monolithic or double blade wheel structure, greatly improving the living creatures capacity, can effectively through five times the diameter of the fiber material and pump caliber pump diameter of about 50% of the solid particles.

2. Mechanical seal with anticorrosive hard softening tungsten materials, can pump more than 8000 hours of continuous operation safety.

3. The overall structure is compact, small size, low noise, energy-saving effect is remarkable, easy maintenance, no need to build pumping stations, poured into the water to work, greatly reducing the project cost.

4. The pump seal oil chamber with high precision interference leakage detection sensors embedded in the stator windings of the thermal components, automatic protection of pump motor.

5. According to user needs with automatic control cabinet, the pump leakage, leakage, overload and overtemperature protection automatically improve product safety and reliability.

6. float switch can change depending on the desired level, the automatic control of pump start and stop, without special care, extremely easy to use.

7.WQ series according to user needs with double rail automatic coupling installation system, install it to bring more convenient maintenance, may not have to get into the sump.

8. be able to use in the whole head, but to ensure that the motor is not overloaded.

9. There are two types of installation, fixed automatic coupling installation system and traveling free installation system.


FAQ

We have organized several common questions for our clients,may help you sincerely: 

①How about your company?

A world class manufacturer & supplier of castings forging in carbon steel and alloy steel,is one of the large-scale professional investment casting production bases in China,consisting of both casting foundry forging and machining factory. Annually more than 8000 tons Precision casting and forging parts are exported to markets in Europe,America and Japan. OEM casting and forging service available according to customer’s requirements.

②How to guarantee the quality of the products?

We have established the international advanced quality management system,every link from raw material to final product we have strict quality test;We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The pecific time of receiving is related to the state and position of customers.Commonly 7 to 10 working days can be served.


Q:Troubleshooting of diaphragm pump
The troubleshooting guide for diaphragm pumps, when encountered in one or more of the following situations, this information can be used as a guide to help you develop maintenance measures.As shown below, some of the abnormal operating conditions described in this guide are: A) fast circulation / low flow B) no cycle / slow cycle / irregular cycle C) leakage D) noise E) component rupture
Q:What are the meanings of the vacuum pump, the front pump and the main pump?
The main pump can be understood as a booster pump, used to improve the vacuum mechanical pump with pumping quantity. As the roots pump, diffusion pumps, molecular pump. These can not use (too much pressure) so the need for mechanical pump drainage, the vacuum chamber is pumped into the rough vacuum, then the main pump starts to work.
Q:Household automatic booster pump, how much pressure to work automatically, the water pressure and how many kilograms?
With the pressure does not matter, because the pressure is small, it is necessary to boost the pump, the water pressure with the pipe flow and the size of the booster pump related
Q:Does vacuum pump oil belong to dangerous goods?
Of flammable substances, but not included in dangerous goods!Does not belong to dangerous goods,
Q:What is the main difference between SK water ring vacuum pump and 2BV water ring vacuum pump?
SK vacuum pump is a single-stage water ring vacuum pump, vacuum pump and motor separation, coupled with couplings, vacuum relatively low.
Q:How can the submersible pump level meter be connected?
Installation of submersible pumps dedicated liquid level float, connected to the submersible pump power line (some submersible pumps bought with), or received submersible pump control circuit, high starting, low stop.
Q:What is the difference between centrifugal pump and self suction pump? Which is better?
If the centrifugal pump in full before the start of the shell of the gas, then start after the center of the impeller was thrown in the gas can not be large enough to form the vacuum, so that liquid in the bath can not be sucked, so the centrifugal pump to start before using foreign liquid in the pump housing space filling
Q:What are the internal losses in centrifugal pumps? How did they come about?
Hydraulic loss: the loss of water by friction, eddy, impact, etc in a flow;
Q:Water pump outlet valve sequence
In order to prevent the generation of water hammer when the pump stops the damage to the rubber head, should be immediately set rubber head pump outlet, the gate valve and the check valve is not a very convincing reason to decide the order of habits in our hospital order rubber head, check valve, gate valve1. Check valve located in front of the pump, I do not know what the significance is too great to think of.2. The actual installation sequence shall be: soft fittings, check valves, gate valves. The pressure gauge is best installed on the water outlet of the pump, but it must be in front of the check valve.Reason: 1) the soft joint is used to reduce vibration. The connection between the pump and the piping system, of course.2) normal work, the gate valve is not operating, and the check valve is frequent action, so the probability of maintenance is larger, when the maintenance of the pump closed, the water outlet valve can be maintained without affecting the normal operation of the system.3) the pressure gauge is installed in the check valve, which can prevent the impact and damage of water hammer on the pressure gauge.
Q:What are the problems that should be paid attention to when using vacuum pumps?
(14) vacuum pump used in the winter season, after stopping the pump body, lower drain plug unscrew medium on the net. To prevent cracking.(15) the vacuum pump has been disabled for a long time. All the pumps should be taken apart and dried. The rotating parts and the joint should be coated with grease and properly preserved.

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