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CW磁驱动旋涡泵
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cw型磁驱动旋涡泵，是小流量高扬程应用最理想的选择;具有自吸能力和陡降的扬程特性曲线，流量对系统中的压力波动不敏感。该产品旨在解决石油化工流程中易燃、易爆、有毒、腐蚀性强及含20%气体的流体输送问题。还可应用于非润滑性流体和汽蚀余量很低的场合。输送全过程零泄漏全密封。
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The feature of cw magnetic-driving vortex pumps is little capacity,high-head,it can convey the fluid containing 20 percent of gas and non-lubricative ,also can be used to the occasion where NPSH is low.
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性能范围The main specifications :
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流量 Capacity 0.1~16.9m 3 /h * 扬程Head:15~230m * 温度Temperature: -20℃ ～ +150 ℃ *最大工作压力The max working pressure: 2.5MPa
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结构特点:
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（１）小流量，高扬程，不需旁通管路
（２）流量稳定，随扬程变化小 （３）适合输送汽液混合介质及易挥发的介质（如汽油、酒精、甲醇等） （４）自平衡叶轮，无轴向载荷 （５）可选择电机直联式或通过联轴器连接的形式 |
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The Features:
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（１）Little capacity, high-head ,no other pipe system
（２）Quality is stabile as head changing （３）Suitable to convey the fluids containing gas and liquid （４）volatile such as gas, alcolhol,carbinol and so on. （５）Self-balance for impeller,no arial load |
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标准性能表 Specifications
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型号
Type |
流量Ｑ
Capacity (m3/h)
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扬程H
Head (m) |
效率 ŋ
Effi. (﹪) |
功率Kw
Power |
汽蚀余量
NPSHr
(m)
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轴功率
Shaft Power |
电机功率
MotorPower |
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10CW-6
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0.1
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6
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10
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0.02
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0.06
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2.8
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10CW-5
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0.3
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5
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10
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0.04
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0.12
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2.8
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15CW-15
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0.36
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15
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15
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0.1
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0.37
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2.8
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15CW-50
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0.36
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50
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8
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0.61
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1.5
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2.8
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20CW-20
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0.36
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28
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12
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0.22
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0.75
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3.0
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0.75
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20
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18
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0.22
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3.3
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0.9
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15
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17
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0.22
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4.0
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20CW-65
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0.36
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80
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5
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1.57
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3
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3.8
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0.72
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65
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13
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0.98
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6.8
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0.9
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50
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13
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0.94
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4.5
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25CW-25
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0.79
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40
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13
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0.66
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1.1
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3.5
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1.44
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25
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22
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0.45
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3.8
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1.8
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18
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21
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0.42
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4.5
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25CW-70
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0.79
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110
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10
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2.37
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4
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4.0
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1.44
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70
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19
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1.44
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4.3
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1.8
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82
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20
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127
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4.0
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32CW-30
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1.73
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52
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19
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1.29
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2.2
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3.5
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2.88
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30
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25
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0.84
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3.8
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3.6
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20
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27
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0.73
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435
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32CW-75
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1.73
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115
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20
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2.7
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7.5
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4.5
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2.88
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72
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26
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2.26
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4.8
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3.6
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53
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26
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2.0
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5.5
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32CW-120
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1.73
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140
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12
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5.49
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11
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4.8
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2.88
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120
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20
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4.7
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5.3
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3.6
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90
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22
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4.0
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5.8
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40CW-40
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3.6
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60
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20
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2.8
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5.5
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4.0
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5.4
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40
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30
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1.96
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4.8
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6.48
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26
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30
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1.53
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6.0
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40CW-90
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3.6
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132
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19
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6.81
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11
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5.5
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5.4
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90
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28
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4.73
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6.3
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6.48
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6
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28
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3.97
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7.5
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40CW-150
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3.6
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170
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13
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12.8
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15
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5.8
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5.4
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150
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24
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9.18
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6.8
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6.48
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120
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26
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8.14
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7.8
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50CW-45
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6.12
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66
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22
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5.0
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7.5
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5.0
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9
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45
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32
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3.45
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53.8
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10.8
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28
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31
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2.66
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7.0
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65CW-50
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10.1
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814
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24
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9.28
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11
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5.5
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14.4
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52
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34
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5.77
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6.3
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16.9
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30
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32
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4.31
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7.5
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20CWL-130
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0.79
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160
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5
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3.14
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5.5
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3.5
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0.72
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130
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13
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1.96
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3.8
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0.9
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100
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13
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1.89
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4.5
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25CWL-140
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0.79
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220
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10
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4.73
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7.5
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4.0
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1.44
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140
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19
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2.89
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4.3
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1.8
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104
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20
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2.55
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4.0
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32CWL-150
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1.73
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230
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20
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5.42
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11
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4.5
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2.88
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150
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26
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4.82
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4.8
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3.6
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106
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26
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4.0
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5.5
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40CWL-180
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3.6
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264
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19
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13.6
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18.5
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5.5
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5.4
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180
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28
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9.45
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6.3
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6.48
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126
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28
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7.94
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7.5
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