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            大流量农田灌溉排水泵结构图及参数选型
时间:2013/3/20 来源:浙江扬子江泵业有限公司
S、SH型单级双吸大流量农田灌溉排水泵结构图:
S、SH型单级双吸泵壳中开之离心泵,供抽磅清水或物理化学性质类似于水的其它液体之用。被输送液体温度不得高于80℃。

二、适用范围:
应用范围:工厂、厂矿、城市给水、电站、农田排灌和各种水利工程。
三、产品特点:
1、应用广泛,外形美观。
2、输送清水,输送腐蚀性液体。
3、新型节能卧式中开泵,检修时无需拆卸进出口水管。
4、轴向位置可调整,用黄油润滑
四、技术参数:
转速:2950r/min,100~600mm 
流量:72~3170m3/h 
扬程:11~110m 
介质温度不高于80℃。 
五、性能参数表:
| 
 型号   | 
 流量Q  ( m 3 /h)  | 
 扬程H  (m)  | 
 转速n  (r/min)  | 
 功率(KW)   | 
 效率η  (%)  | 
 汽蚀余量(NPSH)r(m)   | |
| 
 轴功率   | 
 电机功率   | ||||||
| 
 100S90   | 
 80   | 
 90   | 
 2950   | 
 30.1   | 
 37   | 
 65   | 
 2.5   | 
| 
 100S90A   | 
 72   | 
 75   | 
 23   | 
 30   | 
 64   | 
 2.5   | |
| 
 150S100   | 
 160   | 
 100   | 
 59.8   | 
 75   | 
 73   | 
 3.5   | |
| 
 150S78   | 
 160   | 
 78   | 
 45   | 
 55   | 
 73.5   | 
 3.5   | |
| 
 150S78A   | 
 144   | 
 62   | 
 33.8   | 
 45   | 
 72   | 
 3.5   | |
| 
 150S50   | 
 160   | 
 50   | 
 27.3   | 
 37   | 
 80   | 
 3.9   | |
| 
 150S50A   | 
 144   | 
 40   | 
 20.9   | 
 30   | 
 75   | 
 3.9   | |
| 
 150S50B   | 
 133   | 
 36   | 
 18.6   | 
 22   | 
 70   | 
 3.9   | |
| 
 200S95   | 
 280   | 
 95   | 
 91.7   | 
 110   | 
 79.2   | 
 5.3   | |
| 
 200S95A   | 
 270   | 
 75   | 
 73.5   | 
 90   | 
 75   | 
 5.3   | |
| 
 200S63   | 
 280   | 
 63   | 
 58.3   | 
 75   | 
 82.7   | 
 5.8   | |
| 
 200S63A   | 
 270   | 
 46   | 
 45.1   | 
 55   | 
 75   | 
 5.8   | |
| 
 200S42   | 
 280   | 
 42   | 
 38.1   | 
 45   | 
 84.2   | 
 6   | |
| 
 200S42A   | 
 270   | 
 36   | 
 33.1   | 
 37   | 
 80   | 
 6   | |
| 
 250S65   | 
 485   | 
 65   | 
 1450   | 
 109   | 
 132   | 
 78.6   | 
 3   | 
| 
 250S65A   | 
 468   | 
 54   | 
 89.4   | 
 110   | 
 77   | 
 3   | |
| 
 250S39   | 
 485   | 
 39   | 
 61.5   | 
 75   | 
 83.6   | 
 3.2   | |
| 
 250S39A   | 
 468   | 
 30.5   | 
 49.3   | 
 55   | 
 79   | 
 3.2   | |
| 
 250S24   | 
 485   | 
 24   | 
 36.9   | 
 45   | 
 85.8   | 
 3.5   | |
| 
 250S24A   | 
 414   | 
 20.3   | 
 27.6   | 
 37   | 
 83   | 
 3.5   | |
| 
 250S14   | 
 485   | 
 14   | 
 21.5   | 
 30   | 
 85.8   | 
 3.8   | |
| 
 250S14A   | 
 432   | 
 11   | 
 15.8   | 
 18.5   | 
 82   | 
 3.8   | |
| 
 300S110   | 
 790   | 
 110   | 
 295.7   | 
 440   | 
 80   | 
 4   | |
| 
 300S90   | 
 790   | 
 90   | 
 242.8   | 
 315   | 
 79.6   | 
 4   | |
| 
 300S90A   | 
 756   | 
 78   | 
 217   | 
 280   | 
 74   | 
 4   | |
| 
 300S90B   | 
 720   | 
 67   | 
 180   | 
 220   | 
 73   | 
 4   | |
| 
 300S58   | 
 790   | 
 58   | 
 149.9   | 
 180   | 
 84.2   | 
 4.4   | |
| 
 300S58A   | 
 720   | 
 49   | 
 118.6   | 
 160   | 
 81   | 
 4.4   | |
| 
 300S58B   | 
 684   | 
 43   | 
 100   | 
 132   | 
 80   | 
 4.4   | |
| 
 300S32   | 
 790   | 
 32   | 
 79.2   | 
 110   | 
 86.8   | 
 4.6   | |
| 
 300S32A   | 
 720   | 
 26   | 
 60.7   | 
 75   | 
 84   | 
 4.6   | |
| 
 300S19   | 
 790   | 
 19   | 
 47   | 
 55   | 
 86.8   | 
 5.2   | |
| 
 300S19A   | 
 720   | 
 16   | 
 39.2   | 
 45   | 
 80   | 
 5.2   | |
| 
 300S12   | 
 790   | 
 12   | 
 30.4   | 
 37   | 
 84.8   | 
 5.5   | |
| 
 300S12A   | 
 684   | 
 10   | 
 3.9   | 
 30   | 
 78   | 
 5.5   | |
| 
 350S125   | 
 1260   | 
 125   | 
 534   | 
 710   | 
 80.5   | 
 5.4   | |
| 
 350S125A   | 
 1181   | 
 112   | 
 462   | 
 630   | 
 78   | 
 5.4   | |
| 
 350S125B   | 
 1098   | 
 96   | 
 373   | 
 500   | 
 77   | 
 5.4   | |
| 
 350S75   | 
 1260   | 
 75   | 
 303   | 
 355   | 
 85.2   | 
 5.8   | |
| 
 350S75A   | 
 1170   | 
 65   | 
 247   | 
 280   | 
 84   | 
 5.8   | |
| 
 350S75B   | 
 1080   | 
 55   | 
 197   | 
 220   | 
 82   | 
 5.8   | |
| 
 350S44   | 
 1260   | 
 44   | 
 173   | 
 220   | 
 87.5   | 
 6.3   | |
| 
 350S44A   | 
 1116   | 
 36   | 
 131   | 
 160   | 
 84   | 
 6.3   | |
| 
 350S26   | 
 1260   | 
 26   | 
 102   | 
 132   | 
 87.5   | 
 6.7   | |
| 
 350S26A   | 
 1116   | 
 21.5   | 
 78.8   | 
 90   | 
 83   | 
 6.7   | |
| 
 350S16   | 
 1260   | 
 16   | 
 64.5   | 
 75   | 
 85.3   | 
 7.1   | |
| 
 350S16A   | 
 1044   | 
 13.4   | 
 48.8   | 
 55   | 
 48   | 
 7.1   | |
| 
 500S98   | 
 2020   | 
 95   | 
 970   | 
 678   | 
 800   | 
 79.5   | 
 4   | 
| 
 500S98A   | 
 1872   | 
 83   | 
 540   | 
 630   | 
 78.5   | 
 4   | |
| 
 500S98B   | 
 1746   | 
 74   | 
 452   | 
 560   | 
 78   | 
 4   | |
| 
 500S59   | 
 2020   | 
 59   | 
 391   | 
 450   | 
 83   | 
 4.5   | |
| 
 500S59A   | 
 1872   | 
 49   | 
 333   | 
 400   | 
 75   | 
 4.5   | |
| 
 500S59B   | 
 1746   | 
 40   | 
 257   | 
 315   | 
 74   | 
 4.5   | |
| 
 500S35   | 
 2020   | 
 35   | 
 219   | 
 280   | 
 88   | 
 4.8   | |
| 
 500S35A   | 
 1746   | 
 27   | 
 151   | 
 220   | 
 85   | 
 4.8   | |
| 
 500S22   | 
 2020   | 
 22   | 
 144.1   | 
 185   | 
 84   | 
 5.2   | |
| 
 500S22A   | 
 1746   | 
 17   | 
 101   | 
 132   | 
 80   | 
 5.2   | |
| 
 500S13   | 
 2020   | 
 13   | 
 86.2   | 
 110   | 
 83   | 
 5.7   | |
| 
 600S75   | 
 3170   | 
 75   | 
 727   | 
 800   | 
 89   | 
 7.5   | |
| 
 600S75A   | 
 2880   | 
 65   | 
 580   | 
 630   | 
 88   | 
 7.5   | |
| 
 600S47   | 
 3170   | 
 47   | 
 465   | 
 560   | 
 88   | 
 7.5   | |
| 
 600S32   | 
 3170   | 
 32   | 
 310   | 
 400   | 
 89   | 
 7.5   | |
| 
 600S32A   | 
 2880   | 
 27   | 
 238   | 
 280   | 
 89   | 
 7.5   | |
| 
 600S22   | 
 3170   | 
 22   | 
 223   | 
 280   | 
 85   | 
 7.5   | |
| 
 600S22A   | 
 2880   | 
 18.2   | 
 168.5   | 
 200   | 
 84.5   | 
 7.5   | |
S、SH型单级双吸中开泵安装尺寸:







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