TDSP-G Gravel Pump for Dredging Work
Single Shell Pump
TDSP-G Gravel Pump for Dredging Work is a single shell pump structure connected by clamps, with a spacious passage for medium. Wetted parts of the gravel dredging pump are made of wear-resistant materials such as hard nickel and high chromium.


Multiple Advantages
The nozzle direction of the dredging gravel pump can be at any position of 360 degrees, which has the advantages of easy installation and use, good cavitation performance, and resistance to abrasion.
Strong Sealing
The shaft seal forms of the dredging gravel pumps include packing seal, auxiliary impeller seal, and mechanical seal.The chances of leakage are extremely low.


High Transmission Efficiency
The main transmission methods for this dredging gravel pump can be through V-belt, elastic coupling, gear reducer, hydraulic coupling, variable frequency drive device, thyristor speed control.
Suitable for many occasions
Mainly used for continuous transportation of highly abrasive sediments with large particles that are too large to be transported by general slurry pumps. Suitable for transporting explosive slag from dredging vessels, dredging waterways, mining, metallurgy, and metal smelting.

Youtube Video Link: https://youtu.be/jzJ3R3eXaV4
TRODAT Web Page: https://www.trodatgroup.com/dredging-equipment-parts/special-pump-for-dredging/
Performance Chart of TDSP-G Gravel Pump
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Allowable |
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m²/h |
s |
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6/4D-TDSP-G |
60 |
36-250 |
10-70 |
5-52 |
600-1400 |
58 |
2.5-3.5 |
378 |
|
8/6E-TDSP-G |
120 |
126-576 |
35-160 |
6-45 |
800-1400 |
60 |
3-4.5 |
378 |
|
10/8S-TDSP-G |
560 |
216-936 |
60-260 |
8-52 |
500-1000 |
65 |
3-7.5 |
533 |
|
10/8F-TDSP-G |
260 |
216-936 |
60-260 |
8-52 |
500-1000 |
65 |
3-7.5 |
533 |
|
10/8S-TDSP-G-H |
560 |
180-1440 |
50-400 |
24-80 |
500-950 |
72 |
2.5-5 |
711 |
|
12/10F-TDSP-G-G |
260 |
360-1440 |
100-400 |
10-60 |
400-850 |
65 |
1.5-4.5 |
667 |
|
12/10TDSP-G-G |
600 |
360-1440 |
100-400 |
10-60 |
400-850 |
65 |
1.5-4.5 |
667 |
|
12/10TDSP-G-H |
600 |
288-2808 |
80-780 |
16-80 |
350-700 |
73 |
2.0-10.0 |
950 |
|
14/12TDSP-G-G |
600 |
576-3024 |
160-840 |
8-70 |
300-700 |
68 |
2.0-8.0 |
864 |
|
16/14TDSP-G-G |
600 |
720-3600 |
200-1000 |
18-44 |
300-500 |
70 |
3.0-9.0 |
1016 |
|
16/14TU-TDSP-G |
1200 |
324-3600 |
90-1000 |
26-70 |
300-500 |
72 |
3.0-6.0 |
1270 |
|
18/16TDSP-G-G |
600 |
720-4320 |
200-1200 |
12-48 |
250-500 |
72 |
3.0-6.0 |
1067 |
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18/16TU-TDSP-G |
1200 |
720-4320 |
200-1200 |
12-48 |
250-500 |
72 |
3.0-6.0 |
1067 |
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