CSL Type Marine Vertical Double-suction Centrifugal Pump
CSL Type Marine Vertical Double-suction Centrifugal Pump Application
CSL Series marine vertical double-suction centrifugal pump is our newly developed product driven by a marine motor. It can be used to ballast pump, fire pump, general service pump and cargo liquid transported pump for major ships.
This vertical double-suction centrifugal pump widely serves as freshwater and seawater cooling pump, burr pump, ballast pump and general pump. And it is used for seawater desalting device and marine pressure cabinet. The transported medium temperature shall not exceed 80℃.
The vertical double-suction centrifugal pump is also suitable for water supply and drainage in the factory, mining ore, city and power station as well as for flood control and irrigation works of agricultural fields. AELC self-priming device can be assembled according to users’ order with additional cost, to achieve self-priming function.
The pump rotates clockwise viewed from the top of the motor.
CSL Type Marine Vertical Double-suction Centrifugal Pump Specification
(50Hz 3φ 380V) Main technical parameter
| Type | Capacity | Head | Speed | NPSHr | Shaft power | Motor type & power |
| (m3/h) | (m) | (r/min) | (m) | (kW) | (kW) | |
| CSL400-280B | 1118 | 16 | 1450 | 5.1 | 63.3 | Y280S-4H 75 |
| CSL400-280A | 1450 | 22 | 1450 | 7 | 108.6 | Y315M-4H 132 |
| CSL400-340B | 1284 | 23.5 | 1450 | 5.5 | 102.7 | Y315M-4H 132 |
| CSL400-340A | 1491 | 31.5 | 1450 | 6.8 | 156 | Y315L2-4H 200 |
| CSL400-400B | 1118 | 47.4 | 1450 | 5.5 | 171.9 | Y315L2-4H 200 |
| CSL400-400A | 1284 | 58 | 1450 | 6 | 238.6 | Y355L1-4H 280 |
| CSL500-340X | 1700 | 14 | 1450 | 7 | 85.3 | Y315S-4H 110 |
| CSL500-340B | 1906 | 16.5 | 1450 | 7 | 109.8 | Y315M-4H 132 |
| CSL500-340A | 2237 | 21 | 1450 | 7 | 164 | Y315L2-4H 200 |
| CSL500-390B | 2028 | 27.5 | 1450 | 8.6 | 180.8 | Y315L2-4H 200 |
| CSL500-390A | 2485 | 34 | 1450 | 6.7 | 277.2 | Y355L2-4H 315 |
| CSL500-440B | 1990 | 34 | 1450 | 6.3 | 219.3 | Y355M2-4H 250 |
| CSL500-440A | 2485 | 47 | 1450 | 7.2 | 349.4 | Y355M1-4H 220 |
| CSL600-510B | 2473 | 22 | 960 | 4.7 | 172.3 | Y355L1-6H 315 |
| CSL600-510A | 3146 | 24.7 | 960 | 4.7 | 249 | 280 |
(60Hz 3φ 440V) Main technical parameter
| Type | Capacity | Head | Speed | NPSHr | Shaft power | Motor type & power |
| (m3/h) | (m) | (r/min) | (m) | (kW) | (kW) | |
| CSL1400-280B | 1350 | 23.5 | 1750 | 7.2 | 112.2 | Y315M-4H 132 |
| CSL1400-280A | 1750 | 32 | 1750 | 10 | 190.7 | Y355M1-4H 220 |
| CSL1400-340B | 1550 | 34.5 | 1750 | 7.8 | 182 | Y355M1-4H 220 |
| CSL1400-340A | 1800 | 46 | 1750 | 9.7 | 275 | Y355L2-4H 315 |
| CSL1400-400B | 1350 | 69 | 1750 | 7.8 | 302 | 360 |
| CSL1400-400A | 1550 | 84 | 1750 | 8.5 | 417.1 | 460 |
| CSL1500-340X | 2040 | 20 | 1750 | 10 | 146.3 | Y315L2-4H 200 |
| CSL1500-340B | 2300 | 24 | 1750 | 10 | 192.7 | Y355M2-4H 250 |
| CSL1500-340A | 2700 | 31 | 1750 | 10 | 292.2 | 360 |
| CSL1500-390B | 2448 | 40 | 1750 | 12.3 | 317.5 | 360 |
| CSL1500-390A | 3000 | 50 | 1750 | 9.5 | 492.2 | 550 |
| CSL1500-440B | 2400 | 50 | 1750 | 9 | 389.1 | 460 |
| CSL1500-440A | 2800 | 68 | 1750 | 10.2 | 610 | 680 |
| CSL1600-510B | 2988 | 32 | 1160 | 6.6 | 302.8 | 360 |
| CSL1600-510A | 3800 | 36 | 1160 | 6.7 | 438.3 | 500 |
Please note that 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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