The W(Z) marine self-priming swirl pumps are suitable for pumping clean water and slightly corrosive media.
performance and parameter table for the power supply frequency of 50Hz 3 φ 380V:
| Type | (50Hz) main technical parameter | Motor type & power kW | Remarks | |||||
|
capacity m3/h |
Head m |
speed r/min |
NPsHR m |
shaft power kW |
||||
| 1W-3Z | 3 | 10 | 1450 | 6 | 0.42 | y802-4H | 0.75 | No exhaust |
| 1WZ-3Z | 3 | 10 | 1450 | 6 | 0.42 | y802-4H | 0.75 | self-priming |
| 1W -0.9Z | 1.8 | 25.5 | 1450 | 3.5 | 0.625 | y90s-4H | 1.1 | No exhaust |
| y90L-4H | 1.5 | |||||||
| 1WZ -0.9Z | 1.8 | 25.5 | 1450 | 3.5 | 0.625 | y90s-4H | 1.1 | self-priming |
| y90L-4H | 1.5 | |||||||
| 25WZ-105Z | 1 | 105 | 2900 | 4 | 1.93 | y100L-2H | 3 | self-priming |
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No. 148 Dongfeng Village, Xiaoshan District, Hangzhou City, Zhejiang Province, China
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