TDSP-HB series water (seawater)submersible pump shall be used as water submersible pump to lift water from well,and as seawa-ter lift pump to lift seawater or other similar corrosive liquid.The electric submersible pump shall be suitable for operating in water,seawater or similar corrosive medium containing sand,marine living things.
There shall be a series of advantages,such as compact structure,less land occupation,no need of pump house,noiseless,easy to realize auto control and monitoring and management of internet of things etc.It is ideal equipment to supply water in municipal works,mine,offshore platform,shipyard and similar operating mode.

1 Check Valve
2 Casing
3 Impeller
4 Shaft Sleeve
5 Seal Ring
6 Shaft
7 Inlet Segment
8 Coupling
9 Mechanical Seal Or Oil Seal
10 Upper Guide Bearing
11 Stator
12 Rotor
13 Lower Guide Bearing
14 Thrust Bearing
15 Base
16 Rubber Regulating Airbag
Main Parameters of TDSP-HB Submersible Seawater Pump
| Model No. | Flow (m3/h) |
Head (m) |
Speed (r/min) |
Eff (%) |
Power (kW) |
Freq (Hz) |
Max Diameter (mm) |
| 200HB7-30 200HB7-40 200HB7-50 200HB7-60 200HB7-70 200HB7-80 200HB7-90 200HB7-100 200HB7-110 200HB7-120 200HB7-130 |
7 | 30 40 50 60 70 80 90 100 110 120 130 |
1750 | 58 | 1.7 1.7 2.2 3 3 4 4 5.5 5.5 5.5 5.5 |
60 | 147 |
| 300HB34-30 300HB34-40 300HB34-50 300HB34-60 300HB34-70 300HB34-80 300HB34-90 300HB34-100 300HB34-110 300HB34-120 300HB34-130 |
34 | 90 100 110 120 130 |
1750 | 60 | 7.5 9.2 15 15 15 18.5 18.5 22 22 25 25 |
60 | 250 |
| 300HB100-16/1 300HB100-32/2 300HB100-48/3 300HB100-64/4 300HB100-80/5 300HB100-96/6 300HB100-122/7 400HB100-128/8 400HB100-144/9 400HB100-160/10 400HB100-176/11 400HB100-192/12 |
100 | 16 32 48 64 80 96 112 128 144 160 176 192 |
1750 | 72 | 9.2 15 22 30 37 44 52 70 70 87 87 100 |
60 | 253 |
| 290 | |||||||
| 300HB120-14/ 300HB120-28/2 300HB120-42/3 300HB120-56/4 300HB120-70/5 300HB120-84/6 300HB120-98/7 400HB120-112/8 400HB120-126/9 400HB120-140/10 400HB120-154/11 400HB120-168/12 |
120 | 14 28 42 56 70 84 98 112 126 140 154 168 |
1750 | 72 | 9.2 18.5 25 33 42 52 55 70 70 87 87 100 |
60 | 253 |
| 290 | |||||||
| 350HB140-13/1 350HB140-26/2 350HB140-39/3 350HB140-52/4 350HB140-65/5 350HB140-72/6 400HB140-91/7 400HB140-104/8 400HB140-117/9 400HB140-130/10 400HB140-143/11 450HB140-156/12 |
140 | 13 26 39 52 65 72 91 104 117 130 143 156 |
1750 | 72 | 9.2 18.5 25 37 44 52 70 70 87 87 100 120 |
60 | 253 |
| 290 | |||||||
| 360 |
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