Delivery of APP24 High Pressure Seawater Desalination Pump
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TD250
Type: Vertical Centrifugal Pump
Stage: Single
Fluid: Fresh Water
Application: Water Supply/Jockey Pump/RO System/ Cooling/
Q(@50Hz, 2900r/min): 150 ~ 750 m³/h
Hmax(@50Hz, 2900r/min): 56.2 m
Inlet and Outlet Flange: DN250
Description
TD250 inline single stage pump is a vertical centrifugal pump with inlet and outlet flange are DN250. with flow rate Q: 150~750 m³/h @ 50Hz, 2900r/min. It mianly used to transfer fresh water, widely used for water transfer, cooling, jockey pump and RO system.
1. Model Key
TD250-500-36
- TD – Industrial pump code
- 250 – Pump inlet and outlet flange are DN250
- 500 – Pump rated capacity is 500m³/h
- 36 – Pump rated head is 36m
2. Construction and Material:
| Part No. | Name | Material |
| 1 | Casing | HT200 |
| 2 | Impeller | HT200/1Cr18Ni9 |
| 3 | Casing Cover | HT200 |
| 4 | Mechanical Seal | TC-CA/ TC-TC |
| 5 | Coupling Guard | 1Cr18Ni9 |
| 6 | Pump Shaft | 1Cr18Ni9 |
| 7 | Air release bolt | 1Cr18Ni9 |
| 8 | Seal O Ring | NBR/FKM/EPDM |
| 9 | Plug | 1Cr18Ni9 |
| 10 | Coupling | QT450 |
| 11 | Seal Cover | 45# Steel |
3. Technical Date:
@ 50Hz, 1450r/min
| Model | Motor | Q | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 |
| (Kw) | (m³/h) | |||||||||||
| TD250-500-15 | 30 | H (m) | 18.8 | 18.4 | 18 | 17.6 | 17.1 | 16.4 | 15.8 | 15 | 14.1 | 12.7 |
| TD250-500-18 | 37 | 21.2 | 20.9 | 20.5 | 20.1 | 19.7 | 19.2 | 18.7 | 18 | 17.1 | 15.9 | |
| TD250-500-21 | 45 | 24.1 | 23.8 | 23.5 | 23.1 | 22.8 | 22.3 | 21.8 | 21 | 20 | 18.8 | |
| TD250-500-27 | 55 | 30.3 | 30 | 29.6 | 29.2 | 28.8 | 28.3 | 27.7 | 27 | 26.1 | 24.9 | |
| TD250-500-36 | 75 | 39.1 | 38.8 | 38.5 | 38.2 | 37.8 | 37.3 | 36.8 | 36 | 35 | 33.4 | |
| TD250-500-44 | 90 | 47.4 | 47.1 | 46.8 | 46.4 | 45.9 | 45.4 | 44.8 | 44 | 43 | 41.6 | |
| TD250-500-53 | 110 | 56.2 | 55.9 | 55.6 | 55.3 | 54.8 | 54.3 | 53.7 | 53 | 52.1 | 50.9 |
| Model | Motor | Q | 240 | 300 | 360 | 420 | 480 | 540 | 600 | 630 | 660 | 720 | 750 |
| (Kw) | (m³/h) | ||||||||||||
| TD250-630-12.5 | 30 | H (m) | 18.4 | 17.9 | 17.2 | 16.4 | 15.5 | 14.5 | 13.2 | 12.5 | 11.8 | 9.9 | 8.7 |
| TD250-630-14 | 37 | 20 | 19.5 | 18.9 | 18.2 | 17.5 | 16.6 | 15.6 | 14 | 13.4 | 12.6 | 11.6 | |
| TD250-630-17 | 45 | 21.8 | 21.3 | 20.8 | 20.1 | 19.4 | 18.6 | 17.6 | 17 | 16.3 | 14.4 | 13.4 | |
| TD250-630-20 | 55 | 24.5 | 24.1 | 23.7 | 23.1 | 22.4 | 21.5 | 20.5 | 20 | 19.3 | 17.6 | 16.5 | |
| TD250-630-26 | 75 | 31.7 | 31.1 | 30.6 | 29.9 | 29.1 | 28.2 | 26.8 | 26 | 25.2 | 23.1 | 21.9 | |
| TD250-630-32 | 90 | 36.7 | 36.3 | 35.7 | 35.1 | 34.3 | 33.5 | 32.6 | 32 | 31.3 | 29.5 | 28.4 | |
| TD250-630-40 | 110 | 46 | 45.5 | 44.9 | 44.2 | 43.4 | 42.3 | 40.8 | 40 | 39.1 | 36.8 | 35.5 | |
| TD250-630-50 | 132 | 55.6 | 55.2 | 54.6 | 53.9 | 53.2 | 52.3 | 50.9 | 50 | 49 | 46.7 | 45.4 |
4. Dimensions and Weights:
@ 50Hz, 1450r/min
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