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Your Professional Sewage Pumps Supplier

 

Shanghai Tengsheng Pump Manufacturing Co., Ltd. is a cross-regional high-tech machinery and equipment manufacturing enterprise mainly engaged in the manufacturing and sales of pumps, fluid equipment, and pump control equipment. Fire pumps, multi-stage fire pumps, end-suction pumps, long-shaft fire pumps, diesel engine fire/emergency pump sets, pipeline pumps, TD circulating pumps, self-priming pumps, fire control cabinets, fire pressure stabilization equipment, portable diesel engine pumps, submersible sewage pumps, high-efficiency negative-pressure intelligent variable frequency water supply equipment, etc.

 
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why choose us
 
 
 

Excellent Customer Service

We are committed to building long-term partnerships by providing reliable products, responsive service, and professional technical support. Together with our global partners, we strive to contribute to the advancement and sustainable development of the pump industry.

 
 

Quality & Reliability

Quality is at the core of everything we do. We operate under strict quality control procedures and use advanced testing systems to ensure every product delivers stable performance, safety, and long service life. From raw materials to final inspection, every production stage is carefully monitored to guarantee product reliability.

 
 

Innovation & Technology

Driven by continuous innovation, Tengsheng Pump invests in product development, manufacturing improvement, and intelligent control technology. Our experienced engineering team works closely with industry experts to optimize product performance and provide efficient solutions for customers worldwide.

 
 

Our Commitment

We are dedicated to building long-term partnerships through quality products, professional service, and customer-focused solutions. Tengsheng Pump looks forward to cooperating with global partners and creating sustainable value together.

 

 

Benefits of Sewage Pumps
 
 

Sanitation and Hygiene:

Helps maintain a clean and disease-free environment by efficiently managing waste.

 
 
 

Prevention of Flooding:

Reduces the risk of sewage backup and potential flooding.

 
 
 

Cost-Effective:

Minimizes the need for expensive plumbing renovations to facilitate gravity-based sewage removal.

 

 

Technical Parameters

 

No.

Model

Rated Flow (m³/h)R

Rated Head (m)

Rotational Speed

Motor Power

1

50WQ15-15-1.5

15

15

2900

1.5

2

50WQ15-22-2.2

15

22

2900

2.2

3

65WQ25-15-2.2

25

15

2900

2.2

4

80WQ45-10-2.2

45

10

2900

2.2

5

50WQ15-30-3

15

30

2900

3

6

65WQ25-25-3

25

25

2900

3

7

80WQ40-10-3

40

10

2900

3

8

50WQ18-40-4

18

40

2900

4

9

50WQ25-28-4

25

28

2900

4

10

65WQ25-25-4

25

25

2900

4

11

80WQ40-15-4

40

15

2900

4

12

100WQ60-12-4

60

12

2900

4

13

50WQ15-45-5.5

15

45

2900

5.5

14

50WQ25-32-5.5

25

32

2900

5.5

15

65WQ30-30-5.5

30

30

2900

5.5

16

80WQ40-22-5.5

40

22

2900

5.5

17

100WQ80-15-5.5

80

15

2900

5.5

18

50WQ15-55-7.5

15

55

2900

7.5

19

65WQ30-40-7.5

30

40

2900

7.5

20

80WQ40-30-7.5

40

30

2900

7.5

21

100WQ80-20-7.5

80

20

2900

7.5

22

80WQ40-40-11

40

40

2900

11

23

100WQ120-20-11

120

20

2900

11

24

100WQ100-25-11

100

25

2900

11

25

150WQ130-15-11

130

15

2900

11

26

200WQ150-10-11

150

10

2900

11

27

80WQ40-50-15

40

50

2900

15

28

100WQ100-30-15

100

30

2900

15

29

150WQ180-15-15

180

15

2900

15

30

150WQ130-20-15

130

20

2900

15

31

200WQ400-7-15

400

7

2900

15

32

200WQ300-10-15

300

10

2900

15

33

80WQ50-50-18.5

50

50

2900

18.5

34

100WQ100-35-18.5

100

35

2900

18.5

35

150WQ180-20-18.5

180

20

2900

18.5

36

200WQ250-15-18.5

250

15

2900

18.5

 

Types of Sewage Pumps

 

01

Submersible Sewage Pumps:

Submersible sewage pumps are designed to operate submerged in the sewage basin, minimizing noise and eliminating the need for priming.Their compact design makes them ideal for applications where space is limited, such as residential basements and small wastewater treatment plants.

02

Pedestal Sewage Pumps:

Pedestal sewage pumps are installed above the sewage basin, with only the impeller and motor submerged.Their design makes maintenance and repair more accessible compared to submersible pumps, as the motor is not submerged.

03

Grinder Sewage Pumps:

Grinder sewage pumps are equipped with cutting blades that macerate solid waste, preventing clogs and ensuring smooth operation.These pumps are ideal for handling challenging sewage conditions with high solid content or fibrous materials.

WQ Non-clog Submersible Wastewater Drainage Pump

 

Sewage Pump Working Process

 

Sewage Collection

Domestic sewage and factory wastewater enter a sewage tank through pipes. Sewage tanks typically have screens to filter out larger objects such as garbage and feces. In order to automate wastewater pumping, there is usually a float switch inside the wastewater tank to monitor the water level.

 

Sewage Pump Startup

Sewage pumping systems are typically automated, relying on a float switch equipped with a level sensor. When the sewage tank level reaches a set limit, the float switch transmits a start signal to the motor, which then receives the signal and starts.

 

Sewage Intake

First, the motor starts, the motor drives the pump shaft to rotate, and then the impeller starts to rotate at high speed, generating centrifugal force. Then, under the action of centrifugal force, the sewage pump sucks the sewage into the pump, and under the action of the impeller, the sewage rotates at high speed in the pump.

 

Sewage Discharge

Under the action of the volute, the sewage gradually reduces its speed and converts the kinetic energy of the liquid into pressure energy. When it moves to the pump outlet, the high-pressure liquid will quickly flow out of the pump outlet and eventually flow into the sewage treatment plant or sewer.

 

Sewage Pump Stop

As the sewage level in the sump continues to drain, gradually dropping to a safe level, the float switch sends a stop signal to the motor, causing it to stop and enter sleep mode, awaiting the next start.

 

 

Application of Sewage Pumps
WQ/QW Non-Clog Submersible Sewage Pump Dirty Water Pump For Wastewater Treatment manufacturers
Explosion-proof Sewage Pump
Agitating Sewage Pump
Agitating Sewage Pump

Residential homes: Sewage pumps are commonly used in residential homes that have a basement bathroom or a septic tank that is located below the level of the main sewer line. In these cases, the sewage pump is used to lift the wastewater up to the main sewer line or septic tank.

 

Commercial buildings: Sewage pumps are used in commercial buildings such as shopping centers, restaurants, and hotels to transport sewage and wastewater to the main sewer line or treatment plant.

 

Industrial facilities: Sewage pumps are used in industrial facilities such as factories and processing plants to handle the large volume of sewage and wastewater generated by the manufacturing process.

 

Municipal wastewater systems: Sewage pumps are an essential component of municipal wastewater systems, where they are used to transport wastewater from homes and businesses to treatment plants or disposal sites.

 

Marine applications: Sewage pumps are used in marine applications such as boats and ships to transport sewage and wastewater from the holding tanks to the treatment plant or disposal site.

 

Mining industry: Sewage pumps are used in the mining industry to transport wastewater from the mining site to the treatment plant or disposal site.

 

Agriculture: Sewage pumps are used in agriculture to transport wastewater from the animal barns to the treatment plant or disposal site.

 

Oil and gas industry: Sewage pumps are used in the oil and gas industry to transport wastewater from drilling sites and oil fields to the treatment plant or disposal site.

 

FAQ

 

Q: How many years does a sewage pump last?

A: 7 to 10 years
On average, sewage ejector pumps are designed to last 7 to 10 years, while sump pumps typically last about 5 to 7 years. However, some pumps can last much longer with proper maintenance and timely repairs.

Q: Do sewage pumps need maintenance?

A: Sewage pumps require regular cleaning and maintenance to prevent blockages and ensure efficient operation.

Q: How high can a sewage pump pump?

A: Sometimes called total dynamic head or just 'head,' the vertical distance you're moving the water may be zero, up to about 25' for most residential sewage pumps.

Q: Can a sewage pump pump uphill?

A: Sewage won't flow upward naturally. However, you can run a sewer line uphill when you add a sewage pump to the system. The key difference is that you're no longer relying on gravity. Instead, the pump creates pressure that forces the sewage through the pipes, even when they slope upward.

Q: Is a sewage pump a submersible pump?

A: The key difference between a sewage pump and a submersible pump lies in the type of water they handle and their impeller design. Sewage pumps are built for wastewater and solids, while submersible pumps are designed for clean water applications.

We're well-known as one of the leading sewage pumps manufacturers and suppliers in China. We warmly welcome you to buy customized sewage pumps at competitive price from our factory. If you have any enquiry about cooperation, please feel free to email us.

Non clogging Sewage Pump, sanitary pump, High Flow Sewage Pump
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