CLLa Type Marine Vertical Centrifugal Water Pump
CLLa Type Marine Vertical Centrifugal Water Pump Application
The CLLa Series Marine Vertical Centrifugal water Pump is approved by CCS. The CLLa series pump can be used to transport sea water, fresh water, sanitary sewage for cooling, firefighting, pump and deliver bottom ballast water or common drain off the water, also can be used for industry, or cities supplies water. The temperatures of the media transferred should not exceed 80℃．
When the media transferred contain relatively more silt, the liquid in the high-pressure district will be introduced and separated in the rotation liquid separator. After separate and purify, the liquid will be entering the sealed cavity to wash up, then the liquid contains silt will be guided to the low-pressure district. By doing these, the service life of the machinery sealing in the sealed cavity will be extended.
When this pump is used as a firefighting pump, the pump should be set up a self-suction device, and set up the relief valve on the discharge pipeline of the pump, guarantee the system of fire control use security reliably. When this pump used as bottom ballast pump, the client should set up a self-suction device too.
CLLa Type Marine Vertical Centrifugal Water Pump Specification
(50Hz 3φ 380V)
| model | Capacity | Head | Speed | Shaft Power | Motor Power | NPSH | Dimensions |
| (m³/h) | m | (r/min) | kw | kw | m | mm | |
| 50CLLa-15 | 12.5 | 20 | 2900 | 1.2 | 1.5 | 2.8 | 455×395×1002 |
| 50CLLa-15A | 10 | 17 | 2900 | O.83 | 1.1 | 2.8 | 455×395×982 |
| 50CLLa-4 | 12.5 | 32 | 2900 | 2 | 3 | 2.8 | 460×395×1057 |
| 50CLLa-4A | 10 | 28 | 2900 | 1.45 | 2.2 | 2.8 | 460×395×1027 |
| 50CLLa-3 | 12.5 | 50 | 2900 | 3.6 | 5.5 | 2.8 | 500×460×1272 |
| 50CLLa-3A | 10 | 45 | 2900 | 2.7 | 4 | 2.8 | 500×460×1207 |
| 65CLLa-5 | 25 | 20 | 1450 | 2 | 3 | 2.8 | 490×460×1192 |
| 65CLLa-5A | 23 | 17 | 1450 | 1.6 | 2.2 | 2.8 | 490×460×1192 |
| 65CLLa-6 | 25 | 32 | 2900 | 3.4 | 5.5 | 2.8 | 480×460×1268 |
| 65CLLa-15A | 23 | 28 | 2900 | 2.7 | 4 | 2.8 | 480×460×1203 |
| 65CLLa-4 | 25 | 50 | 2900 | 6.1 | 11 | 2.8 | 485×460×1401 |
| 65CLLa-4A | 23 | 45 | 2900 | 5.2 | 7.5 | 2.8 | 485×460×1268 |
| 65CLLa-3 | 25 | 80 | 2900 | 10.9 | 15 | 4 | 560×500×1412 |
| 65CLLa-3A | 21 | 70 | 2900 | 8 | 11 | 4 | 560×500×1412 |
| 80CILa-9 | 50 | 32 | 2900 | 6.26 | 7.5 | 3 | 500×460×1278 |
| 80CLLa-9A | 46 | 28 | 2900 | 5.2 | 7.5 | 3 | 500×460×1278 |
| 80CLLa-6 | 50 | 50 | 2900 | 9.9 | 15 | 3 | 510×460×1411 |
| 80CLLa-6A | 45 | 42 | 2900 | 7.5 | 11 | 3 | 510×460×1411 |
| 80CILa-4 | 50 | 80 | 2900 | 18.8 | 22 | 4.2 | 600×500×1477 |
| 80CLLa-4A | 45 | 70 | 2900 | 14.8 | 18.5 | 4.2 | 600×500×1457 |
| 100CLLa-12 | 100 | 32 | 2900 | 11.6 | 15 | 4 | 520×480×1446 |
| 100CLLa-12A | 90 | 28 | 2900 | 9.2 | 11 | 4 | 520×480×1446 |
| 100CLLa-9 | 100 | 50 | 2900 | 19.6 | 22 | 4 | 530×480×1516 |
| 100CLLa-9A | 90 | 45 | 2900 | 16.2 | 18.5 | 4 | 530×480×1496 |
60Hz 3φ 440V Technical Data
| model | Capacity | Head | Speed | Shaft Power | Motor Power | NPSH | Dimensions |
| (m³/h) | m | (r/min) | kw | kw | m | mm | |
| 50CLLa1-6 | 15 | 28.8 | 3480 | 2 | 3 | 3 | 455×395×1057 |
| 50CLLa1-6A | 12 | 24.5 | 3480 | 1.43 | 3 | 3 | 455×395×1057 |
| 50CLLa1-4 | 15 | 46 | 3480 | 3.5 | 5.5 | 3 | 460×395×1162 |
| 50CLLa1-4A | 12 | 40 | 3480 | 2.5 | 4 | 3 | 460×395×1077 |
| 50CLLa1-3 | 15 | 72 | 3480 | 6.3 | 7.5 | 3 | 500×460×1272 |
| 50CLLa1-3A | 12 | 64.8 | 3480 | 4.7 | 5.5 | 3 | 500×460×1272 |
| 65CLLa1-5 | 30 | 28.8 | 1740 | 3.5 | 5.5 | 3 | 490×460×1277 |
| 65CLLa1-5A | 27.6 | 24.5 | 1740 | 2.75 | 4 | 3 | 490×460×1212 |
| 65CLLa1-6 | 30 | 46 | 3480 | 5.8 | 7.5 | 3 | 480×460×1268 |
| 65CLLa1-6A | 27.6 | 40 | 3480 | 4.7 | 5.5 | 3 | 480×460×1268 |
| 65CLLa1-4 | 30 | 72 | 3480 | 11 | 15 | 3.2 | 485×460×1401 |
| 65CLLa1-4A | 27.6 | 64.8 | 3480 | 9.2 | 11 | 3.2 | 485×460×1401 |
| 65CLLa1-3 | 30 | 115 | 3480 | 18.8 | 22 | 4.5 | 560×500×1477 |
| 65CLLa1-3A | 25 | 100 | 3480 | 13.6 | 18.5 | 4.5 | 560×500×1457 |
| 80CLLa1-9 | 60 | 46 | 3480 | 11 | 15 | 3.2 | 500×460×1411 |
| 80CLLa1-9A | 55.2 | 40 | 3480 | 8.8 | 11 | 3.2 | 400×460×1411 |
| 80CLLa1-15 | 60 | 72 | 3480 | 17 | 22 | 3.2 | 510×460×1476 |
| 80CLLa1-15A | 54 | 60.5 | 3480 | 13 | 18.5 | 3.2 | 510×460×1476 |
| 80CLLa1-4 | 60 | 115 | 3480 | 32.3 | 37 | 5 | 600×500×1587 |
| 80CLLa1-4A | 54 | 100 | 3480 | 25.8 | 30 | 5 | 600×500×1587 |
| 100CLLa1-12 | 120 | 46 | 3480 | 20 | 30 | 4.2 | 520×480×1621 |
| 100CLLa1-12A | 108 | 40 | 3480 | 16 | 22 | 4.2 | 520×480×1511 |
| 100CLLa1-9 | 120 | 72 | 3480 | 33.6 | 37 | 4.2 | 530×480×1626 |
| 100CLLa1-9A | 108 | 64.8 | 3480 | 28 | 37 | 4.2 | 530×480×1626 |
Please note:
For more specifications, please contact our sales.
The above specifications are “general specifications” that pertain to the majority of our production. These specifications should only be used for general, informational purposes. For the actual specification, please check with us when order placed. Classification certification like CCS, DNV, BV, LR, NK, KR, RS shall be provided upon request.
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