DY25-30型臥式多級油泵性能參數(shù)表
DY25-30型泵性能表
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級數(shù)
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流 量Q
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揚程
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轉(zhuǎn) 速
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效率
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軸功率
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配 用 電 機
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必需汽蝕余量
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葉輪
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泵重
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H
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n
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η
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N
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(NPSH)r
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直徑
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(kg)
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(m)
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(r/min)
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(%)
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(KW)
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(m)
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D
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m3/h
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L/S
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功率
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電機型號
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(mm)
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(KW)
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2
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15
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4.17
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68
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2950
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50
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5.56
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11
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YB2-160M1-2
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2.2
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Φ160
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110
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|
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60
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6.58
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||||||
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|
55
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7.14
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3
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102
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8.33
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15
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YB2-160M2-2
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|
130
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||
25
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6.94
|
90
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62
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9.88
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2.2
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||||||
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82.5
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10.7
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||||||
4
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136
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11.11
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18.5
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YB2-160L-2
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150
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||
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120
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13.1
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||||||
30
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8.33
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110
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63
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14.26
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2.4
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||||||
5
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|
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170
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13.89
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22
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YB2-180M-2
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|
170
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||
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|
150
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16.47
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||||||
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137.5
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17.83
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||||||
6
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204
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16.67
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30
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YB2-200L1-2
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|
190
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||
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|
180
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19.77
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||||||
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165
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21.4
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||||||
7
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238
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19.44
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30
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YB2-200L1-2
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|
210
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||
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|
210
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23.1
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||||||
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192.5
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24.96
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||||||
8
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|
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272
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22.22
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37
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YB2-200L2-2
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|
230
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||
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240
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26.4
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||||||
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220
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28.53
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||||||
9
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306
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25
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37
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YB2-200L2-2
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|
250
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||
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|
270
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29.65
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||||||
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247.5
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32.1
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||||||
10
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340
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27.8
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45
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YB2-225M-2
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270
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||
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300
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32.9
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||||||
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275
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35.7
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