1,300S-12中开泵产品特点:结构简单,泵体于泵盖的分开面在轴心线上,无需坼卸电机及管路,即可取出转子件 进行维修。
2,300S-12中开泵用途及使用条件:s/sh型系列单级双吸清水离心泵,供输送清水及物理化学性质类似于水德尔不含固体颗粒的液体之用,说输送液体温度不高于80度,适用于工厂,矿山,空调,冶金,电力,城市给排水和农田灌溉等。旋转方向:从电机方向看,s型泵为顺时针方向;sh型泵为逆时针方向旋转。
3,300S-12中开泵品种,规格和性能范围:s/sh型泵全系列共28种基本型,经过对叶轮切割可扩展为58种规格。 流量范围:112m3/h--3960m3/h扬程范围:9m--135m口径范围:150mm--600mm
4,300S-12中开泵型号意义:10sh-13a(b) 10---吸水口直径被5除(即该泵吸水口直径为250mm)
sh---泵比转数被10除(即该泵比转数为130)
a----叶轮第一次切割
b----叶轮第二次切割
5,300S-12中开泵性能参数:
泵型号 | 流量q | 扬程h | 转数n | 功率p(kw) | 效率% | 必须汽蚀余量 | 叶轮直径 | 泵重 | ||
m3/h | l/s | m | r/min | 轴功率 | 电机功率 | % | (npsh) r m | mm | kg | |
590 | 164 | 98 | 213 | 74 | 5.4 | |||||
300s-90/12sh-6 | 792 | 220 | 90 | 1470 | 250 | 300 | 77.5 | 4.5 | 540 | 847 |
936 | 260 | 82 | 279 | 75 | 3.5 | |||||
576 | 160 | 86 | 190 | 71 | 5.5 | |||||
300s-78/12sh-6a | 756 | 210 | 78 | 1470 | 217 | 260 | 74 | 4.7 | 510 | 845 |
918 | 255 | 70 | 246 | 71 | 3.6 | |||||
540 | 150 | 72 | 151 | 70 | 5.6 | |||||
300s-67/12sh-6b | 720 | 200 | 67 | 1470 | 180 | 230 | 73 | 4.9 | 475 | 845 |
900 | 250 | 57 | 200 | 70 | 3.8 | |||||
576 | 160 | 65 | 127.5 | 80 | ||||||
300s-58/12sh-9 | 792 | 220 | 58 | 1470 | 150 | 200 | 83.5 | 4.5 | 435 | 809 |
972 | 270 | 50 | 167.5 | 79 | ||||||
529 | 147 | 55 | 99.2 | 80 | ||||||
300s-49/12sh-9a | 720 | 200 | 49 | 1470 | 115.6 | 160 | 83 | 4.5 | 402 | 809 |
893 | 248 | 42 | 131 | 78 | ||||||
504 | 140 | 47.2 | 89 | 70 | 0 | |||||
300s-43/12sh-9b | 684 | 190 | 43 | 1470 | 102.5 | 132 | 82 | 4.5 | 378 | 809 |
835 | 232 | 37 | 118 | 80 | 0 | |||||
612 | 170 | 36.4 | 75.8 | 78 | 0 | |||||
300s-32/12sh-13 | 792 | 220 | 32.2 | 1470 | 83.2 | 110 | 83.5 | 4.5 | 345 | 709 |
900 | 250 | 29.5 | 87.9 | 82.2 | 0 | |||||
551 | 153 | 30 | 56.7 | 79.3 | 0 | |||||
300s-26/12sh-13a | 720 | 200 | 26 | 1470 | 63.3 | 75 | 82.5 | 4.5 | 322 | 709 |
810 | 225 | 24 | 65.8 | 80.5 | 0 | |||||
612 | 170 | 23 | 47.9 | 80 | ||||||
300s-19/12sh-19 | 792 | 220 | 19.4 | 1470 | 51 | 55 | 82 | 4.5 | 290 | 660 |
935 | 260 | 14 | 47.6 | 75 | ||||||
504 | 140 | 20 | 34.8 | 79 | ||||||
300s-16/12sh-19a | 750 | 200 | 16 | 1470 | 38.1 | 45 | 82 | 4.5 | 270 | 660 |
900 | 250 | 11.5 | 37.6 | 75 | ||||||
612 | 170 | 14.5 | 30.2 | 80 | ||||||
300s-12/12sh-28 | 792 | 220 | 12 | 1470 | 32 | 37 | 81 | 4.5 | 248 | 660 |
900 | 250 | 10 | 33.1 | 74 | ||||||
522 | 145 | 11.8 | 23.3 | 72 | ||||||
300s-10/12sh-28a | 684 | 190 | 10 | 1470 | 24.3 | 30 | 77 | 4.5 | 225 | 660 |
792 | 220 | 8.7 | 25.4 | 74 |