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ZGB Series Slurry Pump

ZGB slurry pump adopts multiple speeds and multiple variants to make the pump run in industrial and mining environments. It has a long service life and high operating efficiency, and can meet a variety of harsh transportation conditions. It has significant advantages such as long life of wearing parts, high efficiency, low energy consumption, easy maintenance, low operating costs, and high reliability.

Related Products

  • ZGB slurry pump product features:

ZGB slurry pump adopts modern CAD design method, with excellent hydraulic performance, high efficiency and low wear rate;
ZGB slurry pump adopts impeller plus packing combined seal and mechanical seal to ensure no leakage of slurry;
The flow channel is wide, anti-clogging performance is good, and cavitation performance is superior;
Reliability design ensures that the average time between clams (MTBF) of the whole machine is greatly improved;
The flow parts are made of special materials with good wear and corrosion resistance;
After special treatment, it is used for seawater ash removal and electrochemical corrosion conditions of seawater and salt spray;
It can be used in multi-stage series within the allowable pressure range, and its allowable working pressure is 3.6mpa.
Lift (m): 23.9~94.2m;
Flow rate (m3/h): 10.5~533.3 cubic meters/hour.
This product has been exported to many countries such as the United States, France, Canada, Indonesia, Russia, Vietnam, Australia, South Korea, Iran, etc., and has won unanimous praise from customers.
Due to different product production batches and specific models, the above pictures are for reference only. For details, please contact our sales staff for specific verification.

  • ZGB slurry pump related parameters Model explanation:

Example: 100ZGB(P) slurry pump
100: discharge port diameter 100mm
Z: slurry pump
G: high head
B: series code
P: multi-stage series (three or four stages), first and second stages are not marked

  • There are two types of shaft seals for the machine shaft seal:

(1) Impeller plus packing combined seal: This type of seal is a high-performance seal developed by our factory using reliability design, which minimizes the leakage of the shaft seal. It can also work normally and achieve the effect of no leakage in some special working conditions (single stage) where dilution and shaft seal water are not allowed. The impeller, pressure reducing cover and shaft sleeve are all made of wear-resistant materials, with less maintenance and long service life, which greatly improves the mean trouble-free working time (MTBF) of the whole machine.
(2) Mechanical seal: This type of seal is particularly suitable for the sealing of multi-stage series slurry pumps, and is completely leak-free.
For series slurry pumps with two or more levels, it is recommended to use a mechanical seal with high-pressure shaft seal water, and a single-stage impeller plus packing combined seal.
2.3 Shaft seal water pressure
For single-stage (or series one) packing plus impeller combined seal, the shaft seal water pressure is generally not less than 0.2Mpa.
For multi-stage series connection, the seal with packing and impeller combination is adopted. The seal water pressure of the second stage and above is generally: n-1
The minimum seal water pressure of the nth stage = ∑ Hi + 0.7Hn, where n≥2
For mechanical seal, the seal water pressure of each stage of pump is generally required to be 0.1Mpa higher than the pump outlet pressure.

  • Shaft seal water parameter table: (as follows)
Pump Model bracket Shaft seal water volume (L/s) Shaft seal water interface Bracket cooling water interface Bracket cooling water pressure
65ZGB 320 0.5 1/4" 1/2"、3/8" 0.05-0.2 MPa
80ZGB100ZGB 406 0.7 1/2" 3/4”、1/2"
80ZGB100ZGB 406A
150ZGB200ZGB 565 1.2 1/2" 3/4"、3/4”
150ZGB200ZGB 565A
250ZGB300ZGB 743 1"
250ZGB 743A
  • Pump performance parameter table:
model Power P(KW)

flow
Q(m³/h)

Lift

H(m)

 Speed

n(r/min)

 Highest efficiency

η%

NPSH

(m)

Impeller diameter D(mm)

 weight(kg)

 65ZGB

 30-55

 56-120

 61-58

 1480

 47-62

 4.5-3

 390

 1850

 11-15

 37-76

 25-26

 980

 47-62

2.0-1.3

 1850

 80ZGB

 90-132

 100-210

 91-87

 1480

 48-66

 5.2-2.7

 485

 2500

 22-37

 68-135

 40-38

 980

 48-66

 1.2-2.3

 2500

 75-90

 93-187

 77-73

 1480

 48-66

 4.4-2.3

 445

 2500

 18.5-30

 61-126

 34-32

 980

 48-66

 1.9-1.0

 2500

 55-75

 82-168

 63-59

 1480

 48-66

 3.5-1.8

 400

 2500

 15-18.5

 55-115

 27-26

 980

 48-66

 1.5-0.8

 2500

 100ZGB

 132-200

 209-420

 93-85

 1480

 57-78

 6-2.6

 500

 3000

 37-75

 139-278

 40-37

 980

 57-78

 2.7-2.1

 3000

 90-160

 187-378

 78-68

 1480

 57-78

 4.9-2.1

 450

 3000

 30-45

 125-252

 33-30

 980

 57-78

 2.1-1.1

 3000

 75-110

 168-336

 59-55

 1480

 57-78

 3.8-1.7

 400

 3000

 18.5-30

 110-230

 26-24

 980

 57-78

 1.7-0.8

 3000

 150ZGB

 185-315

 360-720

 92-86

 980

 53-78

 3.8-2.7

 740

 3450

 90-160

 272-544

 52-49

 740

 53-78

 2.2-1.5

 3450

 160-250

 328-656

 80-74

 980

 53-78

 3.3-2.3

 685

 3450

 75-110

 252-505

 46-42

 740

 53-78

 1.9-1.3

 3450

 110-200

 305-610

 67-64

 980

 53-78

 2.8-1.1

 630

 3450

 55-90

 233-466

 38-36

 740

 53-78

 1.6-0.6

 3450

 200ZGB

 355-450

 600-1000

 96-92

 980

 76-63

 6.7-2.7

 740

 4000

 160-250

 475-870

 55-53

 740

 76-63

 3.8-1.5

 4000

 280-400

 560-950

 81-77

 980

 76-63

 60.-2.4

 700

 4000

 132-200

 450-839

 48-46

 740

 76-63

 3.4-1.4

 4000

 220-250

 519-940

 68-64

 980

 76-63

 5.0-2.0

 640

 4000

 110-160

 389-800

 41-39

 740

 76-63

 2.9-1.1

 4000

 250ZGB

 500-560

 704-1408

 95-85

 980

 78-63

 7.3-3.3

 740

 4500

 185-250

 524-1050

 54-49

 740

 78-63

 4.2-1.9

 

 355-450

 648-1296

 82-74

 980

 78-63

 7.1-3.0

 700

 4500

 160-200

493-985 

 47-44

 740

 78-63

 4.0-1.7

 4500

 250-355

 597-1193

 69-64

 980

 78-63

 5.5-2.5

 645

 4500

 110-160

 453-907

 40-36

 740

 78-63

 3.1-1.4

 4500

 300ZGB

 450-710

 960-1919

 95-86

 980

 81-68

 6.9-3.5

 760

 5500

 200-355

 724-1450

 54-49

 740

 81-68

 3.9-2.0

 

 355-560

 888-1775

 82-73

 980

 81-68

 5.9-3.0

 703

 5500

 160-280

 640-1341

 42-46

 740

 81-68

 3.4-1.7

 5500

 280-500

 816-1632

 69-62

 980

 81-68

 5.0-2.5

 646

 5500

 132-220

 616-1232

 39-35

 740

 81-68

 2.9-1.4

 5500

Cooperation Process

Requirement Communication

- After initial contact, the client manager will conduct a detailed needs analysis, collecting information on pump usage environment, flow rate, pressure, etc. The technical team will then develop a preliminary solution and provide detailed product information and recommendations.

Technical Selection

- After detailed product recommendations and technical consultations, the client confirms the selection. We will provide a quotation and contract to ensure that technical and business terms are clear.

Workshop Production

- After signing the contract, we will formulate and execute a production plan to ensure product quality and progress, while the client can track the production status in real-time.

Factory Testing

- Upon completion of production, we conduct comprehensive quality testing and provide detailed test reports and certificates to ensure the products meet standards and client requirements.

Installation and Commissioning

- We offer on-site installation, commissioning, and training services to ensure optimal pump performance and that clients can operate and maintain the equipment correctly.

After-Sales Support

- We provide 24-hour customer service and maintenance and warranty services to ensure timely resolution of issues, and regularly inspect equipment to maintain long-term stable operation.

Continuous Improvement

- Collect customer feedback to continuously optimize product and service quality. We adapt to market changes and client needs by continually improving and upgrading products to maintain industry leadership.

Client Service
and Technical Support

Customer Support

We provide 24-hour hotline and online support to ensure that customers receive timely technical support and problem solutions via phone, email, or online platforms.

After-Sales Service Description

We provide technical support and local repair advice to help customers resolve issues encountered with product use.

Technical Consultation

We offer detailed product manuals and technical documentation, and assist customers in resolving technical issues through remote diagnostics and technical guidance.

Quality Assurance

We provide technical support and maintenance advice to help customers address faults caused by product quality issues and offer appropriate solutions based on fault information and purchase proof.

After-Sales Assurance

We offer warranty services to ensure repair or replacement of products with quality issues during the warranty period and encourage customers to provide feedback to help us improve products and services.

Service Commitment

We commit to responding to customer issues within 24 hours and continuously improving service processes and measures to ensure the best customer experience.

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