6/4D TH Pump Description
The 6x4D TH slurry pump is a heavy-duty, single-stage, single-suction, horizontal centrifugal pump featuring a cantilever design. It is engineered for handling abrasive and corrosive slurry applications containing solid particles, making it suitable for demanding industrial processes.
Design Features:
Cylindrical bearing assembly: Allows easy adjustment of the clearance between the impeller and front liner, and can be fully removed for maintenance.
Interchangeable wet-end components made of high-chrome alloy for enhanced abrasion resistance.
Discharge outlet can be positioned in any of eight directions at 45-degree intervals for flexible piping layout.
Multiple drive options available: direct coupling, V-belt drive, gear reducer, hydraulic coupling, VFD (variable frequency drive), and SCR speed control.
Choice of shaft sealing methods: packing seal, expeller seal, or mechanical seal to suit various operating conditions.
Tobee® TH Centrifugal Slurry Pumps Quick Selection Chart:
Tobee® TH 6/4D Centrifugal Slurry Pumps Quick Selection Chart:
|
Model |
Max. Power |
Materials |
Clear Water Performance |
Impeller Vane |
|||||
|
No. |
(kw) |
Liner |
Impeller |
Capacity Q (m3/h) |
Head H (m) |
Speed n (rpm) |
Eff. η (%) |
NPSH (m) |
No. |
|
6/4D-TH |
60 |
Metal |
Metal |
162-360 |
12-56 |
800-1550 |
65 |
5-8 |
5 |
|
6/4D-THR |
60 |
RU |
RU |
144-324 |
12-45 |
800-1350 |
65 |
3-5 |
5 |

Why is the Tobee® 6/4D-TH Ideal for Severe Abrasion?
When your process involves coarse particles and dense solids, you need a pump that won’t back down. The Tobee® TH6/4D metal centrifugal slurry pump design minimizes downtime through its wear-resistant materials and accessible configuration in these severe conditions as handling sharp sand, heavy minerals, or coarse tailings, the pump maintains efficient transfer rates. Furthermore, The sealing arrangements are highly flexible like traditional packing, an expeller, or a mechanical seal based on your operational pressure and maintenance preferences.

In Which Industries is This Slurry Pump Commonly Applied?
The Tobee® 6x4D-TH Heavy Duty Slurry Pump is a cornerstone asset in several heavy industries. Its primary domain is mining and mineral processing, where it reliably manages cyclone feed, mill discharge, and tailings disposal. It is perfectly suited for the rigorous demands of SAG and ball mill discharge circuits.
Beyond hard rock mining, it plays a critical role in coal washing and preparation plants, moving dense coal slurries and refuse. Its capabilities also extend to industrial settings like power plant ash handling, dredging operations, and chemical processing where abrasive mixtures are present.
Tobee® TH Slurry Pumps Structural Design:

|
Metal Lined Pump |
Rubber Lined Pump |
||||
|
No. |
Parts Name |
Materials |
No. |
Parts Name |
Materials |
|
1 |
Liner |
27.5% UltraChrome Alloy |
1 |
Frame Plate |
QT500-7 |
|
2 |
Frame Plate |
QT500-7 |
2 |
Expeller Ring |
27% High Chrome Alloy |
|
3 |
Frame Plate Liner Insert |
27.5% UltraChrome Alloy |
3 |
Gland Assembly |
HT200 |
|
4 |
Cover Plate |
QT500-7 |
4 |
Shaft Sleeve |
420 Stainless Steel |
|
5 |
Throat Bush |
27.5% UltraChrome Alloy |
5 |
Expeller |
27% High Chrome Alloy |
|
6 |
Impeller |
27.5% UltraChrome Alloy |
6 |
Frame Plate Liner |
Rubber Coated High Tensile Steel |
|
7 |
Expeller Ring |
27% UltraChrome Alloy |
7 |
Impeller |
Rubber Coated High Tensile Steel |
|
8 |
Shaft Sleeve |
420 Stainless Steel |
8 |
Cover Plate Liner |
Rubber Coated High Tensile Steel |
|
9 |
Expeller |
27% HighChrome Alloy |
9 |
Cover Plate |
QT500-7 |
|
10 |
Bearing Assembly |
SKF/Timken (Standard) |
|
|
|
Tobee® 6/4 D TH Slurry Pumps Applications:
Our 6x4D TH Electric Slurry Pump is applied in many industries like mine, mineral processing, river dredging, coal washing plant, metallurgy, petrochemical industry, construction and other industries.

Mining & Mineral Processing
Suitable for iron ore dressing, copper concentration, gold mining, and molybdenum processing.

Industrial & Mill Service
Handles cyclone feeds, primary/secondary mill grinding, tailings, and underflow.

Power & Coal
Used for ash handling, coal washing, and transfer of abrasive slurry.
Related Pumps
Tobee is specialized in providing solutions for slurry pump, vertical sump pumps, gravel pump, dredging pumps, froth pump, seawater pumps, fire pumps, slurry pump parts and OEM pump parts for your harsh projects.
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Contact Information
+86 180 3203 4573
+86 311 8722 1317
No. 266, Tianshan St, High-tech Zone, Shijiazhuang City 050000, China.