China factory 4 Inch Outlet Size 10 Inch 8 Inches Sand Suction Bentonite Vacuum Pond Portable Slurry Pump for Tailing vacuum pump booster

Product Description

Product Description

centrifugal mining slurry pump

Slurry pumps are widely used in industry of mining, electrial power, metallurgy, coal, building materials etc for transporting CHINAMFG or corrosive slurry containing CHINAMFG particles.
Mud pump, sand pump, dredge pump, sludge pump, impurity pump and desilting pump are all belong to category of slurry pump.

1. AH series slurry pump

1.1 Performance parameters


Model Motor Power
Clear Water Performance Impeller
Capacity Head
Number of Vanes Impeller diameter
m3/h L/S
1.5/1-AH 1.5-15 3.6-28.8 1-8 5-69 1200-3800 20-40 2-4 3-5 152
2/1.5-AH 1.5-15 7.2-72 2-20 5.5-58 1000-3200 18-50 2.5-8 5 178-184
3/2-AH 4-30 21.6-88.56 6-24.6 12-64 1300-2700 45-58 2-8 5 213-214
4/3-AH 5.5-60 28.8-198 8-55 5-53 800-2200 50-74 2-6 3-5 240-245
6/4-AH 15-120 72-396 20-110 7-64 600-1600 50-68 2-9 2-5 365-372
8/6-AH 11-560 126-1274.4 35-354 5-118 400-1140 50-72 2-10 2-8 510-536
10/8-M/AH 45-560 216-1440 60-400 10-66 400-1100 50-79 2-13.2 4-5 549-686
12/10-AH 30-560 316.8-1980 88-550 7-68 300-800 60-82 2-7.5 5 762
14/12-AH 55-560 540-2772 150-770 13-63 300-600 60-79 2-13 5 965
16/14-AH 560-1200 1368-3798 380-1055 11-75 250-550 75-79 4-10 5-8 1067
18/16-AH 560-1200 2160-5040 600-1400 8-66 200-500 80 4.5-9 5 1245
20/18-AH 1200 2520-5400 700-1500 13-57 200-400 85 5-10 5 1370


1.2 Feature

Xihu (West Lake) Dis. AH slurry pumps are designed for conveying strong abrasion and high concentration slurry in industrial sectors.
AH slurry pump has a wide range of uses, advanced structure, high universality, reliable operation, long service life, and convenient assembly, disassembly, and maintenance.
AH slurry pump can be used in series with multiple stages to achieve higher head requirements.
The pump body of AH slurry pump has replaceable wear-resistant high chromium alloy CHINAMFG or rubber lining.
The outlet position of the AH slurry pump can be installed and used by rotating 8 different angles at 45° intervals as needed.

1.3 Applications

AH centrifugal mining slurry pump are widely used in mining, electric power, metallurgy, coal, deading, building material and other industrial lines to pump concentrate, tailings, sludge and other abrasive, high density slurries. 

Minerals Flotation Processing
Electric Factory Coal Preparation
Coal Washing
Chemical Medium Processing
Effluent Handling
Sand And CHINAMFG Handling

2.ZJ series slurry pump

2.1 Performance parameters

Model Motor Power
Clear Water Performance

Max partical size


Capacity Head
m3/h L/S
40ZJ 0.55-7.5 4-23 1.11-6.39 9.1-44.6 1400-2900 33.2-52.4 2.5-4.5 11
50ZJ 4-90 17-111 4.72-30.83 14.5-110.7 960-1480 32.2-45.1 1.4-6 14
65ZJ 3-15 28-79 7.78-21.94 11.2-34.8 960-1460 54.2-63.5 1.8-3 19
80ZJ 7.5-160 60-242 16.67-67.22 15.7-109.8 980-1480 38.8-67.7 2.1-4.3 24
100ZJ 11-160 79-360 21.94-100 16-100.2 980-1480 51.7-71.6 1.8-4.5 40
150ZJ 30-200 119-600 33.06-166.67 19.4-91.2 730-1480 46.1-76.8 1.8-4.5 75
200ZJ 55-560 296-976 82.22-271.11 28.8-133.7 730-980 50-82.7 2.5-5 62
250ZJ 75-800 405-1573 112.5-436.94 29.1-128.7 590-980 54.1-77.8 2.7-5.5 76
300ZJ 75-630 588-2333 163.33-648.06 21.5-79.9 490-980 63.7-81.4 3-7 96

2.2 Feature

Xihu (West Lake) Dis. ZJ slurry pumps are designed for CHINAMFG or corrosive slurry containing CHINAMFG particles, the concentration of solid-liquid mixture is 45% for CHINAMFG and 60% for mineral slurry.
ZJ slurry pump  have the characteristics of high efficiency, energy conservation, long service life, light weight, reasonable structure, reliable operation, low vibration, low noise, and convenient maintenance.
ZJ slurry pump can be used in series with multiple stages to achieve higher head requirements.
ZJ slurry pump body adopts an inner and outer double-layer metal structure, and the pump casing is vertically split. The water outlet can rotate at 8 different positions at 45 ° intervals.

2.3 Applications

ZJ centrifugal mining slurry pump are suitable for conveying CHINAMFG or corrosive slurries containing CHINAMFG particles in industries such as electric power, metallurgy, coal, and building materials.

Minerals Flotation Processing
Electric Factory Coal Preparation
Coal Washing
Chemical Medium Processing
Effluent Handling
Sand And CHINAMFG Handling

3.ZJQ series submersible slurry pump

3.1 Performance parameters

Model Capacity Head
Motor Power
m3/h L/S
40ZJQ 8-47 2.22-13.06 10-48 1400 2.2-18.5
50ZJQ 17-86 4.72-23.89 6-86 980-1400 4-45
65ZJQ 34-128 9.44-35.56 21-61 1400 11-45
80ZJQ 40-242 11.11-67.22 12-110 980-1400 4-160
100ZJQ 31-370 8.61-102.78 4-96 980-1400 7.5-220
150ZJQ 180-639 50-177.5 12-91 980-1400 18.5-200
200ZJQ 396-1188 110-330 25-134 980-1400 55-560
250ZJQ 544-1504 151.11-417.78 52-128 980 185-800
300ZJQ 789-2333 219.17-648.06 39-77 980 185-630

3.2 Feature

Xihu (West Lake) Dis. ZJQ submersible slurry pumps are designed for medium with strong CHINAMFG CHINAMFG particles and slightly corrosive sewage slurry.
ZJQ submersible slurry pump has been comprehensively optimized and innovatively designed in terms of hydraulic model, sealing technology, mechanical structure, protection and control. This product has a simple structure, convenient installation, safe and reliable use, and long service life.
ZJQ submersible slurry pump submerges underwater without the need for complex ground pump rooms and fixed devices, without noise and vibration, and the site is cleaner.
ZJQ submersible slurry pump is easy to install and move, with high slag extraction efficiency, and can operate safely for a long time under harsh working conditions.
ZJQ submersible slurry pump adds a set of stirring impellers at the bottom in addition to the main impeller, which can spray the deposited sediment into turbulence, enabling it to achieve high concentration transportation without auxiliary devices.

3.3 Applications

ZJQ submersible centrifugal mining slurry pump are suitable for conveying slurry containing CHINAMFG particles such as sand, coal slag, tailings, etc. It is mainly used in industries such as metallurgy, mining, power, chemical, environmental protection, and municipal engineering.

River dredging
Sand pumping
Suction and sprinkling of feces, slurry feed, etc
Suction of high concentration liquid, dirt liquid, paste, etc
Sand removal in sedimentation tanks of industrial and mining enterprises

4.YZ series uder liquid slurry pump

4.1 Performance parameters

Model Capacity Head
Motor Power
m3/h L/S
50YZ 6-45 1.7-12.5 2.4-53 910-1470 0.75-22 26-39.5
65YZ 16-60 4.4-16.6 3.5-13.2 940-1440 1.5-5.5 46.8-55.9
80YZ 25-96 6.9-26.7 5.8-22 960-1460 3-11 43-55
100YZ 32-192 8.9-53.3 8-61 960-1480 5.5-55 35.5-56
150YZ 78-336 21.7-93.3 6-44 730-1480 11-55 43-62
200YZ 154-600 42.8-166.7 8-38 730-1480 18.5-90 57-71

4.2 Feature

Xihu (West Lake) Dis. YZ under liquid slurry pumps are designed for Media containing high concentrations of CHINAMFG particles.
Professional bearing sealing, isolating the immersion of mud and gravel, effectively ensuring the service life of the bearings.
The impeller is a semi open impeller, equipped with a stirring impeller at the extension of the suction edge of the impeller.
There are no bearings between the fixed plate and the impeller or pump casing, and there is no seal or support, which is maintenance free.
The suction capacity is large, and the flow passage components are made of wear-resistant high chromium alloy material.

4.3 Applications

YZ under liquid centrifugal mining slurry pump are suitable for transporting media containing high concentrations of CHINAMFG particles.

Channel cleanout
Sand pumping
Suction and sprinkling of feces, slurry feed, etc
Suction of high concentration liquid, dirt liquid, paste, etc

The above product information only shows part of the products. For details, please consult our company’s account manager, so that you can choose products for you more professionally.


Packaging & Shipping

Product packaging, boxing, nailing, loading, arrival at the port, transportation.

Support freight, air, sea, express and other transportation methods to provide you with better service, which is the purpose of our company!

Company Profile



Factory History: Established in 2016

Business Type: Manufacturer and exporter

Main Products: Slurry pumps, clean water pumps, sewage pumps, chemical pumps, multistage pumps, double suction pumps (split case pumps), booster pumps (pipeline pumps or inline pumps), self priming pumps, double stage filter press feed pumps, diesel water pumps and so on.






Certificate No:



Certificate No:


Credit level certificate

Certificate No:




Q: How can I make order online?
A: Send email or message(whatsApp/ ) can ask any question ,after we confirm the detail, we can make order.
Q: Do you have MOQ limit?
A: The MOQ is 1 set.
Q: Which payments are acceptable?
A: T/T, L/C, Western Union, Paypal, Alibaba Trade Assurance.
Q: Which shipping terms are available?
A: By sea, air, Express
Q: How about the delivery time?
A: Delivery time is normally 3-7 working days after confirm the money. Depends on your quantity.
Q: What guarantee do you have?
A: The product warranty period is 2 years, except for wearing parts (if the product fails to work normally due to poor manufacturing, the company will replace and repair products and parts for users free of charge. Product damage caused by human causes is not covered by the warranty).
Q: Can I purchase parts separately?
A: Yes, all pump spare parts can be purchased separately.

After-sales Service: 24 Hours Online Service
Warranty: 2 Years
Max.Head: 134 M
Max.Capacity: 5400 M3/H
Driving Type: Motor
Impeller Number: Single-Stage Pump
US$ 259/Piece
1 Piece(Min.Order)




vacuum pump

What Are the Advantages of Using Oil-Sealed Vacuum Pumps?

Oil-sealed vacuum pumps offer several advantages in various applications. Here’s a detailed explanation:

1. High Vacuum Performance: Oil-sealed vacuum pumps are known for their ability to achieve high levels of vacuum. They can create and maintain deep vacuum levels, making them suitable for applications that require a low-pressure environment. The use of oil as a sealing and lubricating medium helps in achieving efficient vacuum performance.

2. Wide Operating Range: Oil-sealed vacuum pumps have a wide operating range, allowing them to handle a broad spectrum of vacuum levels. They can operate effectively in both low-pressure and high-vacuum conditions, making them versatile for different applications across various industries.

3. Efficient and Reliable Operation: These pumps are known for their reliability and consistent performance. The oil-sealed design provides effective sealing, preventing air leakage and maintaining a stable vacuum level. They are designed to operate continuously for extended periods without significant performance degradation, making them suitable for continuous industrial processes.

4. Contamination Handling: Oil-sealed vacuum pumps are effective in handling certain types of contaminants that may be present in the process gases or air being evacuated. The oil acts as a barrier, trapping and absorbing certain particulates, moisture, and chemical vapors, preventing them from reaching the pump mechanism. This helps protect the pump internals from potential damage and contributes to the longevity of the pump.

5. Thermal Stability: The presence of oil in these pumps helps in dissipating heat generated during operation, contributing to their thermal stability. The oil absorbs and carries away heat, preventing excessive temperature rise within the pump. This thermal stability allows for consistent performance even during prolonged operation and helps protect the pump from overheating.

6. Noise Reduction: Oil-sealed vacuum pumps generally operate at lower noise levels compared to other types of vacuum pumps. The oil acts as a noise-damping medium, reducing the noise generated by the moving parts and the interaction of gases within the pump. This makes them suitable for applications where noise reduction is desired, such as laboratory environments or noise-sensitive industrial settings.

7. Versatility: Oil-sealed vacuum pumps are versatile and can handle a wide range of gases and vapors. They can effectively handle both condensable and non-condensable gases, making them suitable for diverse applications in industries such as chemical processing, pharmaceuticals, food processing, and research laboratories.

8. Cost-Effective: Oil-sealed vacuum pumps are often considered cost-effective options for many applications. They generally have a lower initial cost compared to some other types of high-vacuum pumps. Additionally, the maintenance and operating costs are relatively lower, making them an economical choice for industries that require reliable vacuum performance.

9. Simplicity and Ease of Maintenance: Oil-sealed vacuum pumps are relatively simple in design and easy to maintain. Routine maintenance typically involves monitoring oil levels, changing the oil periodically, and inspecting and replacing worn-out parts as necessary. The simplicity of maintenance procedures contributes to the overall cost-effectiveness and ease of operation.

10. Compatibility with Other Equipment: Oil-sealed vacuum pumps are compatible with various process equipment and systems. They can be easily integrated into existing setups or used in conjunction with other vacuum-related equipment, such as vacuum chambers, distillation systems, or industrial process equipment.

These advantages make oil-sealed vacuum pumps a popular choice in many industries where reliable, high-performance vacuum systems are required. However, it’s important to consider specific application requirements and consult with experts to determine the most suitable type of vacuum pump for a particular use case.

vacuum pump

How Do Vacuum Pumps Affect the Performance of Vacuum Chambers?

When it comes to the performance of vacuum chambers, vacuum pumps play a critical role. Here’s a detailed explanation:

Vacuum chambers are enclosed spaces designed to create and maintain a low-pressure environment. They are used in various industries and scientific applications, such as manufacturing, research, and material processing. Vacuum pumps are used to evacuate air and other gases from the chamber, creating a vacuum or low-pressure condition. The performance of vacuum chambers is directly influenced by the characteristics and operation of the vacuum pumps used.

Here are some key ways in which vacuum pumps affect the performance of vacuum chambers:

1. Achieving and Maintaining Vacuum Levels: The primary function of vacuum pumps is to create and maintain the desired vacuum level within the chamber. Vacuum pumps remove air and other gases, reducing the pressure inside the chamber. The efficiency and capacity of the vacuum pump determine how quickly the desired vacuum level is achieved and how well it is maintained. High-performance vacuum pumps can rapidly evacuate the chamber and maintain the desired vacuum level even when there are gas leaks or continuous gas production within the chamber.

2. Pumping Speed: The pumping speed of a vacuum pump refers to the volume of gas it can remove from the chamber per unit of time. The pumping speed affects the rate at which the chamber can be evacuated and the time required to achieve the desired vacuum level. A higher pumping speed allows for faster evacuation and shorter cycle times, improving the overall efficiency of the vacuum chamber.

3. Ultimate Vacuum Level: The ultimate vacuum level is the lowest pressure that can be achieved in the chamber. It depends on the design and performance of the vacuum pump. Higher-quality vacuum pumps can achieve lower ultimate vacuum levels, which are important for applications requiring higher levels of vacuum or for processes that are sensitive to residual gases.

4. Leak Detection and Gas Removal: Vacuum pumps can also assist in leak detection and gas removal within the chamber. By continuously evacuating the chamber, any leaks or gas ingress can be identified and addressed promptly. This ensures that the chamber maintains the desired vacuum level and minimizes the presence of contaminants or unwanted gases.

5. Contamination Control: Some vacuum pumps, such as oil-sealed pumps, use lubricating fluids that can introduce contaminants into the chamber. These contaminants may be undesirable for certain applications, such as semiconductor manufacturing or research. Therefore, the choice of vacuum pump and its potential for introducing contaminants should be considered to maintain the required cleanliness and purity of the vacuum chamber.

6. Noise and Vibrations: Vacuum pumps can generate noise and vibrations during operation, which can impact the performance and usability of the vacuum chamber. Excessive noise or vibrations can interfere with delicate experiments, affect the accuracy of measurements, or cause mechanical stress on the chamber components. Selecting vacuum pumps with low noise and vibration levels is important for maintaining optimal chamber performance.

It’s important to note that the specific requirements and performance factors of a vacuum chamber can vary depending on the application. Different types of vacuum pumps, such as rotary vane pumps, dry pumps, or turbomolecular pumps, offer varying capabilities and features that cater to specific needs. The choice of vacuum pump should consider factors such as the desired vacuum level, pumping speed, ultimate vacuum, contamination control, noise and vibration levels, and compatibility with the chamber materials and gases used.

In summary, vacuum pumps have a significant impact on the performance of vacuum chambers. They enable the creation and maintenance of the desired vacuum level, affect the pumping speed and ultimate vacuum achieved, assist in leak detection and gas removal, and influence contamination control. Careful consideration of the vacuum pump selection ensures optimal chamber performance for various applications.

vacuum pump

What Is the Purpose of a Vacuum Pump in an HVAC System?

In an HVAC (Heating, Ventilation, and Air Conditioning) system, a vacuum pump serves a crucial purpose. Here’s a detailed explanation:

The purpose of a vacuum pump in an HVAC system is to remove air and moisture from the refrigerant lines and the system itself. HVAC systems, particularly those that rely on refrigeration, operate under specific pressure and temperature conditions to facilitate the transfer of heat. To ensure optimal performance and efficiency, it is essential to evacuate any non-condensable gases, air, and moisture from the system.

Here are the key reasons why a vacuum pump is used in an HVAC system:

1. Removing Moisture: Moisture can be present within an HVAC system due to various factors, such as system installation, leaks, or improper maintenance. When moisture combines with the refrigerant, it can cause issues like ice formation, reduced system efficiency, and potential damage to system components. A vacuum pump helps remove moisture by creating a low-pressure environment, which causes the moisture to boil and turn into vapor, effectively evacuating it from the system.

2. Eliminating Air and Non-Condensable Gases: Air and non-condensable gases, such as nitrogen or oxygen, can enter an HVAC system during installation, repair, or through leaks. These gases can hinder the refrigeration process, affect heat transfer, and decrease system performance. By using a vacuum pump, technicians can evacuate the air and non-condensable gases, ensuring that the system operates with the designed refrigerant and pressure levels.

3. Preparing for Refrigerant Charging: Prior to charging the HVAC system with refrigerant, it is crucial to create a vacuum to remove any contaminants and ensure the system is clean and ready for optimal refrigerant circulation. By evacuating the system with a vacuum pump, technicians ensure that the refrigerant enters a clean and controlled environment, reducing the risk of system malfunctions and improving overall efficiency.

4. Leak Detection: Vacuum pumps are also used in HVAC systems for leak detection purposes. After evacuating the system, technicians can monitor the pressure to check if it holds steady. A significant drop in pressure indicates the presence of leaks, enabling technicians to identify and repair them before charging the system with refrigerant.

In summary, a vacuum pump plays a vital role in an HVAC system by removing moisture, eliminating air and non-condensable gases, preparing the system for refrigerant charging, and aiding in leak detection. These functions help ensure optimal system performance, energy efficiency, and longevity, while also reducing the risk of system malfunctions and damage.

China factory 4 Inch Outlet Size 10 Inch 8 Inches Sand Suction Bentonite Vacuum Pond Portable Slurry Pump for Tailing   vacuum pump booster	China factory 4 Inch Outlet Size 10 Inch 8 Inches Sand Suction Bentonite Vacuum Pond Portable Slurry Pump for Tailing   vacuum pump booster
editor by CX 2023-10-26