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SOW型蜗壳式双吸管道离心泵型号意义
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SOW型蜗壳式双吸管道离心泵产品概述
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| SOW型蜗壳式双吸管道离心泵系水平中开蜗壳式双吸泵,主要供输送温度不高于105℃的清水或理化性质类似于水的液体。作为大流量泵适用于自来水厂、泵站、电站、空调循环用水、采暖用热水循环、工业供水系统、消防系统、船舶、炼油工业(一般性液体)等输送液体的场合。 |
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SOW型蜗壳式双吸管道离心泵运行数据
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出口直径：DN=80～500 mm
流量：50～4200 m3／h(额定点)
扬程：n=7.6～160 m(额定点)
许用工作压力：2.5 MPa;许用试验压力：3.75 MPa
介质：清水或物理化学性质类似于清水的其它液体(固体颗粒≤80 mg／L)。
温度：≤105℃ |
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SOW型蜗壳式双吸管道离心泵水力
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| 经优化设计的水力模型,不公使泵具有优异的水力性能,并且没有轴向力(理论上)这一困绕水泵特别是大型水泵运行的难题。泵体、泵盖、叶轮经精密铸造,过流表面光滑提高警惕了泵的搞汽蚀性能和效率。 |
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SOW型蜗壳式双吸管道离心泵密封
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根据输送介质或用户要求采用填料密封或机械密封,不受转向限制。对于填料密封,有足够的空间用于更换填料。
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SOW型蜗壳式双吸管道离心泵工作条件
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1、双吸泵许用工作压力为2.5 MPa;即双吸泵入口压力+双吸泵扬程≤2.5 MPa。根据化工泵泵壳承受的最大压力,泵体和泵盖材质采用灰口铸铁(1.6 MP a)、球墨铸铁(2.0 MPa)、铸钢(2.5 MPa)。在订货时敬请注明泵的承压情况或材质。
2、介质：温度≤105℃的清水或物理化学性质类似于清水的其它液体(固体颗粒≤80 mg／L)。
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SOW型蜗壳式双吸管道离心泵轴承
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1、单级双吸泵采用油脂润滑的封闭式滚动轴承,维护简单,运行时间长。
2、蜗壳式双吸泵配备恒定油位的油杯,也可用稀油润滑。
3、选用进口(SKF、NSK、NTN)高质量轴承,运行平稳,噪音低,使用寿命长。
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SOW型蜗壳式双吸管道离心泵轴承
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结构紧凑、稳定性好。SOW型蜗壳式双吸管道离心泵为泵壳中开结构,进出口均在泵体上,检修时只需吊出泵盖,转子部件便可移出进行检修作业,而不需拆卸管路,十分方便。
根据需要电动机(驱动机)可以在左端也可在右端,方便现场安装。结构上缩短转子部件轴向尺寸,轴的钢性更好,运行更稳定可靠。设有泵体密封环,而叶轮密封环为可选用件。密封环磨损后可以更换,减少了运行维护费用。
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SOW型蜗壳式双吸管道主要零件材质
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零件名称
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可供选择的材料(可另选)
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轴
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45、2Cr13(不锈钢)
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泵体、泵盖
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HT250、QT400-15(球墨铸铁)、ZG230-450
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叶轮
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HT200、ZCuSn11(青铜)ZG1Cr18Ni9(不锈钢)
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密封环
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HT250、QT400-15、(球墨铸铁) ZCuSn11(青铜)、ZG1Cr18Ni9(不锈钢)
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SOW型蜗壳式双吸管道主要零件材质
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1
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泵体
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2
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叶轮
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3
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泵盖
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4
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水冲洗管部件
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5
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密封环
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6
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管堵
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7
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O形密封圈
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8
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密封体
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9
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密封压盖或填料压盖
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10
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挡水圈
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11
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轴承压盖
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12
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轴承体
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13
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轴
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14
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骨架油封
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15
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弹性挡圈
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16
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轴承挡圈
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17
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轴套
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18
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机械密封或填料密封
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19
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轴承套
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20
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轴承
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21
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轴承垫圈
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22
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碟形弹簧
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23
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锁紧螺母
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24
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恒位淤计
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25
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安全塞
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26
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油标器
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SOW型蜗壳式双吸管道离心泵型谱图
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SOW型蜗壳式双吸管道离心泵性能表
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泵型号
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流量Q
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扬程(m)
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转速(rpm)
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功率(kW)
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效率(%)
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必需汽蚀余量(m)
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泵重(kg)
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(m3/h)
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(L/s)
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80-220(I)
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22.0
83.5
121.0
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6.1
23.2
33.6
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17.0
13.8
10.0
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1480
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5.5
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82
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1.6
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181
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A
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20.0
77.2
108.0
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5.6
21.4
30.0
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14.8
11.8
8.7
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4
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81
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B
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17.5
70.4
96.0
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4.86
19.6
26.6
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12.4
9.8
7.7
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3
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80.5
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C
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16.0
64.4
83.0
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4.4
17.9
23.0
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10.6
8.2
6.8
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3
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78
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60.0
164.5
240.0
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16.7
45.7
66.7
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64.5
55.0
40.0
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2950
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37
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82
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4.5
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181
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A
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59.0
152.9
219.0
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16.3
42.5
60.8
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58.0
47.5
34.0
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30
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81
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B
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55.0
138.5
199.0
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15.3
38.5
55.3
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49.0
39.0
30.0
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30
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80.5
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C
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52.0
128.4
170.0
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14.4
35.7
47.0
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42.0
33.5
27.5
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22
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77.5
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泵型号
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流量Q
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扬程(m)
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转速(rpm)
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功率(kW)
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效率(%)
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必需汽蚀余量(m)
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泵重(kg)
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(m3/h)
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(L/s)
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80-220
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17.0
66.5
108.0
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4.7
18.5
30.0
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16.0
12.8
7.8
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1480
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4
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8 1
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1.7
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181
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A
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16.0
61.1
98.0
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4.4
17.0
27.2
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13.9
10.8
7.0
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3
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80
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B
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15.0
55.8
85.0
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4.2
15.5
23.6
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11.8
9.0
6.2
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3
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78
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C
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14.5
51.3
72.0
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4.0
14.3
20.0
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10.0
7.6
6.1
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2.2
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74
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60.0
134.5
218.0
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16.6
37.4
60.6
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62.0
51.0
32.0
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2950
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30
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81
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3.5
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181
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A
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58.0
124.2
197.0
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16.1
34.5
54.7
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53.5
43.5
28.0
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30
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80
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B
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57.0
113
170.0
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15.8
31.4
47.2
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45.0
36.0
25.0
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22
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78.2
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C
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55.5
105
142.0
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15.2
29.2
39.4
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37.8
31.0
24.0
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18.5
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74
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泵型号
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流量Q
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扬程(m)
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转速(rpm)
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功率(kW)
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效率(%)
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必需汽蚀余量(m)
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泵重(kg)
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(m3/h)
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(L/s)
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80-280(I)
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26.0
104.5
138.0
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7.2
29.0
38.3
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24.5
22.5
18.0
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1480
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11
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78.5
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2.3
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194
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A
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25.0
96
129.0
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6.9
26.7
35.8
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22.0
19.0
16.0
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11
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78
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B
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22
88.1
116.0
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6.1
24.5
32.2
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19.5
16.0
13.0
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7.5
|
76
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C
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21.0
79.4
105.0
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5.8
22.0
29.0
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16.8
13.0
10.5
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5.5
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75
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80.0
208.0
280.0
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2.0
57.8
77.8
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107.0
90.0
77.5
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2950
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75
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78.5
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6.3
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194
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A
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78.0
192.4
235.0
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21.7
53.4
65.3
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92.5
77.0
68.0
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75
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77.5
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B
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75.0
174.7
220.0
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20.8
48.5
61.1
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77.5
63.5
55.0
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55
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76
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C
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74.0
155.0
200.0
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20.5
43.0
55.6
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64.0
50.0
45.0
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37
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75
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泵型号
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流量Q
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扬程(m)
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转速(rpm)
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功率(kW)
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效率(%)
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必需汽蚀余量(m)
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泵重(kg)
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(m3/h)
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(L/s)
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80-280
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22.0
86.0
112.0
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6.1
23.9
31.1
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25.9
20.7
16.5
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1480
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7.5
|
77
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1.9
|
194
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A
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21.0
80.0
102.0
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5.8
22.3
28.3
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21.8
18.1
14.3
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7.5
|
76
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B
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19.5
73.2
92.0
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5.4
20.3
25.5
|
18.7
15.0
12.0
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5.5
|
75
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C
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18.0
66.8
82.0
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5.0
18.6
22.8
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15.8
12.5
10.5
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4
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74
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60.0
172.0
220.5
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16.7
47.8
61.2
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102.0
82.5
66.0
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2950
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75
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77
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6.8
|
194
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A
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58.0
160.0
203.0
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16.1
44.4
56.3
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88.0
71.5
57.0
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55
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76.2
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B
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57.0
146.7
188.5
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15.8
40.8
52.3
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74.0
60.0
49.0
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45
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75.2
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C
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56.0
132.6
170.0
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15.5
36.8
47.2
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61.0
49.0
40.0
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30
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74.4
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泵型号
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流量Q
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扬程(m)
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转速(rpm)
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功率(kW)
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效率(%)
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必需汽蚀余量(m)
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泵重(kg)
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(m3/h)
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(L/s)
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80-350(I)
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29.0
114.4
150.0
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8.1
31.8
41.7
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43.5
38.8
29.3
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1480
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22
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71.5
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2.3
|
204
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A
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26.0
105.5
133.0
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7.2
29.3
36.9
|
37.5
33.0
25.0
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15
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70.5
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B
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22.0
96.3
117.0
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6.1
26.8
32.5
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32.0
27.5
22.0
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15
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70
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C
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20.0
87.5
102.0
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5.6
24.2
28.3
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26.0
22.5
17.9
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11
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67.5
|
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泵型号
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流量Q
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扬程(m)
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转速(rpm)
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功率(kW)
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效率(%)
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必需汽蚀余量(m)
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泵重(kg)
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(m3/h)
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(L/s)
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80-350
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26.0
100.0
132.0
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7.2
27.8
36.7
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43.0
35.5
27.9
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1480
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15
|
73
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2.5
|
204
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A
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22.0
93.1
120.0
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6.1
25.9
33.3
|
37.0
30.8
23.0
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15
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70
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B
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20.0
82.8
98.0
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5.6
23.0
27.2
|
31.0
25.5
22.8
|
11
|
66
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C
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18.0
70.0
71.0
|
5.0
19.4
19.7
|
24.0
20.0
19.0
|
7.5
|
64
|
|
泵型号
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流量Q
|
扬程(m)
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转速(rpm)
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功率(kW)
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效率(%)
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必需汽蚀余量(m)
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泵重(kg)
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(m3/h)
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(L/s)
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100-260(I)
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38.0
145.0
212.0
|
10.6
40.3
58.9
|
23.5
18.8
13.1
|
1480
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11
|
82.5
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2.4
|
207
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A
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37.0
132.9
192.0
|
10.3
36.9
53.0
|
20.1
15.8
11.5
|
11
|
81
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|
B
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36.0
122.9
173.0
|
10.0
34.1
48.1
|
17.0
13.5
10.2
|
7.5
|
79
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C
|
34.0
115.9
154.0
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9.4
32.2
42.8
|
14.5
11.0
8.9
|
5.5
|
77.5
|
| |
148.5
289.0
375.0
|
41.3
80.3
104.2
|
90.0
75.0
62.0
|
2950
|
90
|
85.5
|
7.1
|
207
|
|
A
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1 20.8
264.9
340.0
|
3 3.6
7 3.6
94.0
|
88.5
63.0
52.9
|
75
|
80.5
|
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B
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70.0
240.6
32 5.0
|
1 9.4
66.8
90.3
|
67.5
52.0
43.5
|
55
|
79
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|
C
|
60.0
223.4
295.0
|
1 6.7
62.0
8 1.9
|
57.2
44.8
36.0
|
45
|
78
|
|
泵型号
|
流量Q
|
扬程(m)
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转速(rpm)
|
功率(kW)
|
效率(%)
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必需汽蚀余量(m)
|
泵重(kg)
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(m3/h)
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(L/s)
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100-260
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|
30.0
123.5
170.0
|
8.3
34.3
47.2
|
21.7
17.0
12.5
|
1480
|
11
|
81.5
|
1.9
|
207
|
|
A
|
28.0
114.0
154.0
|
7.8
31.7
42.8
|
19.0
14.5
11.3
|
7.5
|
79.5
|
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B
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26.0
105.9
143.0
|
7.2
29.4
39.7
|
16.3
12.5
9.2
|
7.5
|
78
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|
C
|
25.0
99.3
131.0
|
6.9
27.6
36.4
|
13.3
11.0
7.9
|
5.5
|
76
|
| |
52.0
245.5
340.0
|
14.4
68.2
94.4
|
88.0
68.0
50.5
|
2950
|
75
|
81.5
|
7.4
|
207
|
|
A
|
51.5
227.7
310.0
|
14.3
63.3
86.1
|
76.0
58.5
53.5
|
55
|
79.5
|
|
B
|
50.5
212.6
280.0
|
14.0
59.0
77.8
|
65.0
51.0
37.0
|
45
|
77.5
|
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C
|
49.0
195.0
260.0
|
13.6
54.2
72.2
|
55.0
43.0
31.5
|
37
|
76
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
100-320(I)
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|
47.0
185.5
225.0
|
13.1
51.5
62.5
|
38.1
31.2
26.0
|
1480
|
22
|
810
|
2.6
|
223
|
|
A
|
42.0
172.0
204.0
|
11.7
47.9
56.7
|
33.2
27.0
22.5
|
18.5
|
79.6
|
|
B
|
38.0
157.5
184.0
|
10.6
43.8
51.1
|
27.9
22.5
18.5
|
15
|
79.3
|
|
C
|
37.0
142.8
165.0
|
10.3
39.7
45.8
|
23.2
18.5
16.0
|
11
|
79
|
| |
185.0
368.0
450.0
|
51.4
102.2
125.0
|
148.0
123.0
102.0
|
2950
|
200
|
80
|
11
|
223
|
|
A
|
140.0
341.6
410.0
|
38.9
94.9
113.9
|
130.0
106.0
89.5
|
132
|
79.6
|
|
B
|
100.0
314.8
370.0
|
27.7
87.4
102.8
|
110.0
90.0
77.3
|
110
|
79.3
|
|
C
|
119.0
245.4
325.0
|
33.1
68.2
90.3
|
93.5
74.0
64.0
|
90
|
79
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
100-320
|
|
50.0
141.5
174.0
|
13.9
39.3
48.3
|
36.0
29.5
25.5
|
1480
|
18.5
|
78
|
2.2
|
223
|
|
A
|
48.0
131.6
164.0
|
13.3
36.6
45.6
|
31.0
25.5
21.6
|
15
|
77.6
|
|
B
|
47.0
120.0
152.0
|
13.1
33.3
42.2
|
26.0
21.2
17.9
|
11
|
77.3
|
|
C
|
44.0
112.4
143.0
|
12.2
31.2
39.7
|
21.5
17.0
14.1
|
11
|
77
|
| |
70.0
283.0
350.0
|
19.4
78.6
97.2
|
146.0
119.0
101.0
|
2950
|
132
|
78
|
9.5
|
223
|
|
A
|
65.0
263.3
360.0
|
18.1
73.1
100.0
|
125.0
103.0
87.0
|
110
|
77.6
|
|
B
|
61.3
237.8
310.0
|
17.0
66.0
86.1
|
106.0
84.0
72.0
|
90
|
7.3
|
|
C
|
60.9
215.5
287.0
|
16.9
60.0
79.7
|
88.0
69.0
58.0
|
75
|
77
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
100-400(I)
|
|
70.0
185.5
241.5
|
19.4
51.5
67.0
|
63.0
52.0
39.0
|
1480
|
45
|
73
|
2.5
|
241
|
|
A
|
65.0
170.6
213.0
|
18.1
47.4
59.2
|
53.0
44.0
34.0
|
30
|
72
|
|
B
|
62.0
158.6
190.0
|
17.2
44.0
52.8
|
46.0
38.0
31.2
|
30
|
71
|
|
C
|
58.0
141.6
178.0
|
16.1
39.3
49.4
|
35.5
30.3
22.5
|
18.5
|
69
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
100-400
|
|
60.0
163.0
217.0
|
16.7
45.3
60.3
|
60.9
52.0
41.1
|
1480
|
37
|
72
|
3.1
|
241
|
|
A
|
58.0
149.9
188.0
|
16.1
41.6
52.2
|
50.2
44.0
35.0
|
30
|
69
|
|
B
|
54.0
138.4
168.0
|
15.0
38.5
46.7
|
42.9
37.5
31.0
|
22
|
66.5
|
|
C
|
51.0
121.1
135.0
|
14.2
33.6
37.5
|
33.5
28.7
25.8
|
18.5
|
63
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
125-240(I)
|
|
100.0
274.6
370.0
|
27.8
76.3
102.8
|
20.2
14.8
9.1
|
1480
|
18.5
|
85.5
|
1.8
|
249
|
|
A
|
92.0
259.3
332.0
|
25.6
72.0
92.2
|
18.3
13.2
8.3
|
15
|
84.5
|
|
B
|
82.0
232.4
285.0
|
22.8
64.5
79.2
|
15.9
10.6
7.6
|
15
|
82.5
|
|
C
|
78.0
210.5
240.0
|
21.7
58.5
66.7
|
13.2
8.7
6.8
|
11
|
77.5
|
| |
139.5
533.5
715.0
|
38.7
148.2
198.6
|
83.5
60.0
40.0
|
2950
|
132
|
85.5
|
6.8
|
249249
|
|
A
|
124.0
496.7
650.0
|
34.4
138.0
180.6
|
73.0
52.0
36.0
|
110
|
84
|
|
B
|
119.0
454.3
550.0
|
33.1
126.2
152.8
|
63.5
43.5
32.0
|
75
|
82
|
|
C
|
103.0
411.6
460.0
|
28.6
114.3
127.8
|
63.0
34.0
30.0
|
75
|
77
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
125-240
|
|
100.0
256.5
320.1
|
27.8
71.2
88.9
|
20.2
15.1
10.8
|
1480
|
15
|
84.5
|
2.2
|
249
|
|
A
|
94.0
242.5
300.4
|
26.1
67.4
83.4
|
17.6
13.5
9.1
|
15
|
84
|
|
B
|
90.0
223.8
265.0
|
25.0
62.2
73.6
|
15.0
11.5
8.4
|
11
|
82
|
|
C
|
82.0
199.1
220.0
|
22.8
55.3
61.1
|
12.4
9.1
7.8
|
7.5
|
78
|
| |
111.0
472.5
662.0
|
30.8
131.2
183.9
|
84.0
60.5
40.0
|
2950
|
110
|
84.5
|
8.7
|
249
|
|
A
|
106.0
442.2
592.0
|
29.4
122.8
141.7
|
73.5
53.0
36.5
|
90
|
84
|
|
B
|
102.0
393.7
510.0
|
28.3
109.4
141.0
|
62.8
42.0
33.5
|
75
|
82
|
|
C
|
90.0
369.5
415.0
|
25.0
102.6
115.0
|
52.5
37.0
33.0
|
75
|
77
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
125-300(I)
|
|
100.0
270.0
375.0
|
27.8
75.0
104.2
|
32.5
27.0
21.0
|
1480
|
30
|
84
|
1.9
|
274
|
|
A
|
80.3
243.7
348.0
|
22.3
67.7
96.7
|
27.5
22.0
15.5
|
22
|
82
|
|
B
|
75.0
220.5
310.0
|
20.8
61.2
86.1
|
23.5
18.0
12.5
|
18.5
|
80
|
|
C
|
60.5
195.8
270.0
|
16.8
54.4
75.0
|
19.0
14.2
10.5
|
15
|
78
|
| |
380.0
535.5
640.0
|
105.6
148.8
177.8
|
120.0
108.0
92.6
|
2950
|
200
|
84
|
7.6
|
274
|
|
A
|
285.0
483.4
630.0
|
79.2
134.3
175.0
|
103.5
88.0
77.8
|
160
|
82
|
|
B
|
190.0
473.2
600.0
|
52.8
121.5
166.7
|
92.0
72.0
60.0
|
132
|
80
|
|
C
|
90.2
389.0
500.0
|
25.1
108.1
138.9
|
80.0
57.0
43.5
|
110
|
78
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
125-300
|
|
100.0
242.5
370.0
|
27.8
67.4
102.8
|
32.0
25.0
17.1
|
1480
|
30
|
83
|
1.9
|
274
|
|
A
|
90.3
222.3
290.0
|
25.1
61.8
80.6
|
26.3
21.0
5.0
|
18.5
|
82
|
|
B
|
80.0
202.9
250.0
|
22.2
56.4
69.4
|
22.1
17.5
132.2
|
15
|
79
|
|
C
|
70.1
179.5
210.0
|
19.5
49.9
58.3
|
17.3
13.7
11.9
|
11
|
76
|
| |
230.0
479.0
580.0
|
63.9
133.1
161.1
|
122.0
100.0
82.0
|
2950
|
200
|
83
|
7.9
|
274
|
|
A
|
182.0
437.7
540.0
|
50.5
121.6
150.0
|
106.2
83.5
63.5
|
160
|
82
|
|
B
|
128.0
400.8
510.0
|
35.6
111.3
141.7
|
89.0
70.0
51.0
|
110
|
79
|
|
C
|
85.0
355.2
428.0
|
23.6
98.7
118.9
|
72.0
55.0
42.0
|
90
|
76
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
125-380(I)
|
|
125.0
310.5
435.0
|
340.7
86.3
120.8
|
53.1
47.0
37.5
|
1480
|
75
|
80
|
2.1
|
298
|
|
A
|
104.0
282.8
395.0
|
28.9
78.6
109.7
|
45.0
39.0
31.8
|
45
|
79
|
|
B
|
93.0
254.2
350.0
|
25.8
70.6
97.2
|
36.9
31.5
25.0
|
37
|
78
|
|
C
|
85.5
221.9
295.2
|
23.7
61.6
109.8
|
27.9
24.0
18.8
|
30
|
76
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
125-380
|
|
100.2
278.0
396.5
|
27.8
77.2
110.0
|
50.2
43.0
33.1
|
1480
|
55
|
79
|
2.4
|
298
|
|
A
|
92.1
257.9
349.6
|
25.8
71.6
97.1
|
42.9
37.0
28.4
|
45
|
78
|
|
B
|
84.0
234.1
300.0
|
23.3
65.0
83.3
|
35.9
30.5
24.1
|
30
|
77
|
|
C
|
79.1
209.8
250.5
|
22.0
58.3
69.6
|
28.9
24.5
20.0
|
22
|
76
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
125-480(I)
|
|
1 09.2
328.5
380.4
|
30.3
9 1.3
1 05.7
|
86.0
7'6.0
7 1.0
|
1480
|
11 0
|
80
|
2.3
|
331
|
|
A
|
100.0
307.3
350.9
|
27.8
85.4
97.4
|
74.9
66.5
55.0
|
90
|
78.5
|
|
B
|
80.4
282.0
300.4
|
22.3
78.3
83.4
|
64.7
56.0
51.3
|
75
|
77
|
|
C
|
60.0
250.4
270.4
|
16.6
69.6
75.1
|
54.6
44.2
40.8
|
45
|
76
|
|
125-480
|
|
100.0
294.5
370.0
|
27.8
81.8
102.8
|
81.2
69.5
61.5
|
1480
|
90
|
79
|
2.7
|
331
|
|
A
|
90.1
274.8
320.2
|
25.0
76.3
88.9
|
70.0
60.5
55.1
|
75
|
78
|
|
B
|
85.3
257.2
284.5
|
23.7
71.4
79.0
|
60.9
53.0
46.1
|
55
|
77
|
|
C
|
78.5
230.0
238.8
|
21.8
63.9
66.3
|
51.2
43.5
41.3
|
37
|
76
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
150-280(I)
|
|
160.0
443.5
609.0
|
44.4
123.2
169.2
|
27.5
21.0
14.2
|
1480
|
37
|
87
|
2.4
|
347
|
|
A
|
150.5
410.6
5, 50.0
|
41.8
114.0
152.8
|
25.0
18.0
12.5
|
30
|
86
|
|
B
|
130.0
367.0
480.0
|
36.1
101.9
133.3
|
22.5
15.0
11.7
|
22
|
84
|
|
C
|
123.0
338.2
395.0
|
34.1
93.9
109.7
|
17.4
11.5
10.0
|
18.5
|
77
|
|
150-280
|
|
140.0
397.0
525.0
|
38.9
110.3
145.8
|
27.5
20.4
14.2
|
1480
|
30
|
86
|
2.5
|
347
|
|
A
|
135.0
364.4
496.0
|
37.5
100.7
137.8
|
24.1
17.0
11.9
|
30
|
85
|
|
B
|
128.0
340.7
446.0
|
35.6
94.6
123.9
|
21.8
14.5
10.8
|
22
|
84
|
|
C
|
120.0
318.1
380.0
|
33.3
88.4
105.6
|
17.5
11.5
9.3
|
18.5
|
80
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
150-350(I)
|
|
180.0
447.5
592.0
|
50.0
124.3
164.4
|
45.8
38.5
31.2
|
1480
|
75
|
85
|
2.5
|
359
|
|
A
|
175.0
404.2
580.0
|
48.6
112.3
161.1
|
38.6
31.0
22.4
|
55
|
83
|
|
B
|
162.0
363.0
495.0
|
45.0
100.8
137.5
|
33.1
25.0
18.1
|
37
|
81
|
|
C
|
150.0
324.7
421.0
|
41.7
90.2
116.9
|
27.0
20.0
14.9
|
30
|
78
|
|
150-350
|
|
150.0
407.5
550.0
|
41.7
113.2
152.8
|
45.0
35.0
26.8
|
1480
|
55
|
84
|
3.0
|
359
|
|
A
|
140.0
374.1
471.0
|
38.9
103.9
130.8
|
37.9
29.5
23.2
|
45
|
82
|
|
B
|
130.0
344.4
460.0
|
36.1
95.7
127.8
|
32.1
25.0
17.5
|
37
|
80
|
|
C
|
125.0
311.9
390.0
|
34.7
86.6
108.3
|
26.1
20.5
15.3
|
30
|
78
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
150-450(I)
|
|
200.0
515.5
640.0
|
55.6
143.2
177.8
|
76.1
66.0
57.1
|
1480
|
132
|
82
|
3.4
|
436
|
|
A
|
190.0
468.4
600.0
|
52.8
130.1
166.7
|
64.0
54.5
45.0
|
110
|
81
|
|
B
|
180.0
418.5
540.0
|
50.0
116.3
150.0
|
52.3
43.5
35.0
|
75
|
80
|
|
C
|
175.0
375.4
498.0
|
48.6
104.3
130.0
|
42.1
35.0
27.8
|
55
|
78.5
|
|
150-450
|
|
150.0
440.0
582.0
|
41.7
122.2
161.7
|
72.1
60.0
48.2
|
1480
|
110
|
81
|
3.7
|
436
|
|
A
|
140.0
401.7
550.0
|
38.9
111.6
152.8
|
60.0
50.0
36.9
|
90
|
80.5
|
|
B
|
129.0
359.3
490.0
|
35.8
99.8
136.1
|
49.5
40.0
30.5
|
75
|
80
|
|
C
|
115.0
326.3
430.0
|
31.9
90.6
119.4
|
40.0
33.0
24.8
|
45
|
78
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
150-570(I)
|
|
200.0
584.0
730.0
|
55.6
162.2
202.8
|
121.0
105.0
92.1
|
1480
|
250
|
80
|
4.2
|
646
|
|
A
|
180.0
536.2
660.0
|
50.0
148.9
183.3
|
105.0
88.5
80.5
|
200
|
79
|
|
B
|
169.0
493.6
620.0
|
46.9
137.1
172.2
|
90.8
75.0
68.0
|
160
|
78
|
|
C
|
150.0
450.0
530.0
|
41.7
125.0
147.2
|
77.2
61.5
55.9
|
132
|
77
|
|
150-570
|
|
200.0
537.0
620.0
|
55.6
149.2
172.2
|
111.0
90.0
81.9
|
1480
|
200
|
79
|
4.2
|
646
|
|
A
|
96.3
499.9
580.0
|
26.7
138.9
161.1
|
96.0
78.0
70.0
|
160
|
78
|
|
B
|
82.8
468.5
540.0
|
23.0
130.1
150.0
|
83.0
68.5
61.0
|
132
|
77
|
|
C
|
70.0
419.2
500.0
|
19.4
116.4
138.9
|
70.0
57.5
50.0
|
110
|
76
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
200-340(I)
|
|
250.0
695.5
940.0
|
69.4
193.2
261.1
|
40.0
30.0
20.0
|
1480
|
75
|
87.5
|
3.3
|
450
|
|
A
|
240.0
641.2
845.0
|
66.7
178.1
234.7
|
35.0
25.5
17.5
|
75
|
86.5
|
|
B
|
230.0
586.0
750.0
|
63.9
162.8
208.3
|
30.8
21.3
16.0
|
55
|
85
|
|
C
|
220.0
530.0
610.0
|
61.1
147.2
169.4
|
25.0
17.0
15.1
|
37
|
79
|
|
200-340
|
|
250.0
638.0
870.0
|
69.4
1 7 7.2
24 1.7
|
37.5
28.0
1 8.5
|
1480
|
75
|
86.5
|
2.5
|
450
|
|
A
|
240.0
596.8
795.0
|
66.7
165.8
220.8
|
33.0
24.5
16.8
|
55
|
86
|
|
B
|
235.0
552.5
705.0
|
65.2
153.5
195.8
|
28.5
21.0
15.1
|
45
|
84
|
|
C
|
225.0
497.1
600.0
|
62.5
138.1
166.7
|
23.1
17.0
14.0
|
37
|
82
|
|
泵型号
|
流量Q
|
扬程(m)
|
转速(rpm)
|
功率(kW)
|
效率(%)
|
必需汽蚀余量(m)
|
泵重(kg)
|
|
(m3/h)
|
(L/s)
|
|
200-410(I)
|
|
265.0
710.0
990.0
|
73.6
197.2
275.0
|
62.8
52.0
40.0
|
1480
|
132
|
86.5
|
2.4
|
517
|
|
A
|
249.0
641.9
895.0
|
69.1
178.3
248.6
|
64.0
42.5
30.9
|
110
|
84.5
|
|
B
|
238.0
586.6
780.0
|
66.1
63.0
216.7
|
46.0
35.5
25.0
|
90
|
83
|
|
C
|
220.0
525.6
660.0
|
6 1.1
146.0
166.7
|
38.5
28.5
21.0
|
75
|
8 1
|
|
200-410
|
|
250.0
649.0
865.0
|
69.4
180.3
240.2
|
62.1
48.0
37.1
|
1480
|
110
|
85.5
|
3.0
|
517
|
|
A
|
236.0
596.1
750.0
|
65.6
165.6
208.3
|
52.2
40.5
32.5
|
90
|
84
|
|
B
|
215.0
550.2
720.0
|
59.7
152.8
200.0
|
44.2
37.5
25.0</</diyep:docbody>
|
|
