The IH series standard chemical pumps are single stage, single suction and cantilever type centrifugal pumps, which are energy-saving products determined by the mechanical department instead of F centrifugal pumps. It is suitable for conveying corrosive liquids with viscosity similar to water in chemical process. It can be widely used in chemical, petroleum, metallurgy, electric power, paper making, food, pharmaceutical, synthetic fiber and other industries. The medium temperature is generally -20℃~105℃. If appropriate cooling measures are adopted, the medium with higher temperature can be conveyed.
This series of pumps has 33 basic types. Each type can obtain lower flow and lift by cutting impeller.
材料 | ZG1Cr18Ni9 | ZG1Cr18Ni9Ti | ZG0Cr18Ni12Mo2Ti | ZG1Cr18Ni12Mo2Ti |
代号 | 303 | 305 | 306 | 307 |
型号 | 叶轮 | 流量 | 扬程 | 功率（Kw） | 效率% | 必需汽蚀 |
| 型号 | 流量 | 扬程 | 功率（Kw） | 效率% | 必需汽蚀 | ||
轴功率 | 电机功率 |
| 轴功率 | 电机功率 | |||||||||||
40-25-100 | O | 5.04 | 15.2 | 0.49 | 1.1 | 43 | 2.0 |
| 40-25-100J | 2.52 | 3.8 | 0.07 | 0.55 | 37 | 2.0 |
6.3 | 12 | 0.43 | 47.5 | 2.0 |
| 3.15 | 3 | 0.04 | 42.5 | 2.0 | |||||
7.56 | 10 | 0.41 | 50 | 2.5 |
| 3.78 | 2.5 | 0.06 | 43 | 2.5 | |||||
40-25-125 | O | 5.04 | 23.5 | 0.9 | 1.5 | 36 | 2.0 |
| 40-25-125J | 2.52 | 2.88 | 0.13 | 0.55 | 30 | 2.0 |
6.3 | 20 | 0.85 | 40.5 | 2.0 |
| 3.15 | 5 | 0.12 | 35.5 | 2.0 | |||||
7.56 | 18 | 0.88 | 42 | 2.5 |
| 3.78 | 4.5 | 0.13 | 35 | 2.5 | |||||
40-25-160 | O | 5.04 | 34.5 | 1.59 | 2.2 | 30 | 2.0 |
| 40-25-160J | 2.52 | 8.63 | 0.30 | 0.75 | 24 | 2.0 |
6.3 | 32 | 1.69 | 34.5 | 2.0 |
| 3.15 | 8 | 0.23 | 29.5 | 2.0 | |||||
7.56 | 30 | 1.72 | 36 | 2.5 |
| 3.78 | 7.5 | 0.27 | 29 | 2.5 | |||||
40-25-200 | O | 5.04 | 60 | 3.28 | 4 | 23 | 2.0 |
| 40-25-200J | 2.52 | 7.5 | 0.30 | 0.75 | 17 | 2.0 |
6.3 | 52.5 | 3.18 | 27 | 2.0 |
| 3.15 | 13.13 | 0.51 | 22 | 2.0 | |||||
7.56 | 48 | 3.42 | 29 | 2.5 |
| 3.78 | 12 | 0.56 | 22 | 2.5 | |||||
50-32-125 | O | 7.5 | 22 | 1.09 | 2.2 | 43 | 2.0 |
| 50-32-125J | 3.8 | 5.4 | 0.14 | 0.55 | 34 | 2.0 |
12.5 | 20 | 1.33 | 51 | 2.0 |
| 6.3 | 5.0 | 0.17 | 45 | 2.0 | |||||
15 | 18.5 | 1.5 | 49 | 2.5 |
| 7.5 | 4.6 | 0.18 | 44 | 2.5 | |||||
A | 7.2 | 20 | 0.99 | 2.2 | 42 | 2.0 |
| 3.6 | 4.9 | 0.12 | 0.55 | 38 | 2.0 | ||
11.9 | 18.2 | 1.22 | 49 | 2.0 |
| 6.0 | 4.6 | 0.15 | 43 | 2.0 | |||||
14.3 | 16.8 | 1.37 | 49 | 2.25 |
| 7.2 | 4.2 | 0.16 | 42 | 2.25 | |||||
B | 6.7 | 17.5 | 0.85 | 1.5 | 41 | 2.0 |
| 3.4 | 4.3 | 0.11 | 0.55 | 37 | 2.0 | ||
11.2 | 15.9 | 1.06 | 47 | 2.0 |
| 5.6 | 4.0 | 0.13 | 41 | 2.0 | |||||
13.4 | 14.7 | 1.2 | 47 | 2.05 |
| 5.7 | 3.7 | 0.14 | 40 | 2.05 | |||||
C | 6.2 | 15.2 | 0.73 | 1.1 | 40 | 2.0 |
| 3.1 | 3.7 | 0.09 | 0.55 | 36 | 2.0 | ||
10.4 | 13.8 | 0.92 | 45 | 2.0 |
| 5.2 | 3.5 | 0.11 | 39 | 2.0 | |||||
12.5 | 12.8 | 1.04 | 45 | 2.0 |
| 6.2 | 3.2 | 0.12 | 38 | 2.0 | |||||
50-32-160 | O | 7.5 | 34.3 | 2.13 | 3 | 33 | 2.0 |
| 50-32-160J | 3.8 | 8.5 | 0.30 | 0.55 | 29 | 2.0 |
12.5 | 32.0 | 2.37 | 46 | 2.0 |
| 6.3 | 8.0 | 0.35 | 40 | 2.0 | |||||
15.0 | 29.6 | 2.45 | 50 | 2.5 |
| 7.5 | 7.5 | 0.356 | 43 | 2.5 | |||||
A | 6.8 | 28.4 | 1.81 | 3 | 30.5 | 2.0 |
| 3.4 | 7.1 | 0.234 | 0.55 | 28 | 2.0 | ||
11.4 | 26.6 | 1.94 | 44 | 2.0 |
| 5.7 | 6.7 | 0.28 | 37.5 | 2.0 | |||||
13.7 | 24.6 | 1.43 | 47 | 2.16 |
| 6.8 | 6.2 | 0.29 | 40 | 2.16 | |||||
B | 6.1 | 22.5 | 1.49 | 2.2 | 29 | 2.0 |
| 3.0 | 5.6 | 0.17 | 0.55 | 26 | 2.0 | ||
10.1 | 21.0 | 1.51 | 42 | 2.0 |
| 5.1 | 5.3 | 0.20 | 35 | 2.0 | |||||
12.2 | 19.4 | 0.93 | 45 | 2.0 |
| 6.1 | 4.9 | 0.20 | 46.5 | 2.0 | |||||
C | 5.4 | 17.9 | 1.24 | 1.5 | 26 | 2.0 |
| 2.7 | 4.4 | 0.14 | 0.55 | 24 | 2.0 | ||
9.0 | 16.7 | 1.26 | 37 | 2.0 |
| 4.6 | 4.2 | 0.18 | 30 | 2.0 | |||||
10.8 | 15.4 | 0.70 | 38.5 | 2.0 |
| 5.4 | 3.9 | 0.18 | 32.5 | 2.0 | |||||
50-32-200 | O | 7.5 | 52.5 | 3.83 | 5.5 | 28 | 2.0 |
| 50-32-200J | 3.8 | 13.1 | 0.59 | 0.75 | 23 | 2.0 |
12.5 | 50.0 | 4.36 | 39 | 2.0 |
| 6.3 | 12.5 | 0.65 | 33 | 2.0 | |||||
15.0 | 48.0 | 4.68 | 43 | 2.5 |
| 7.5 | 12 | 0.68 | 36 | 2.5 | |||||
A | 7.3 | 49.4 | 3.56 | 5.5 | 27.5 | 2.0 |
| 3.6 | 12.3 | 0.55 | 0.75 | 22.5 | 2.0 | ||
12.1 | 47.0 | 4.08 | 38 | 2.0 |
| 6.1 | 11.3 | 0.60 | 32.5 | 2.0 | |||||
14.6 | 45.1 | 4.26 | 42 | 2.3 |
| 7.3 | 11.3 | 0.64 | 35.2 | 2.3 | |||||
B | 7.0 | 45.3 | 2.39 | 4 | 36 | 2.0 |
| 3.5 | 11.3 | 0.49 | 0.75 | 22 | 2.0 | ||
11.7 | 43.2 | 3.68 | 37.2 | 2.0 |
| 5.9 | 10.8 | 0.54 | 31.7 | 2.0 | |||||
14.0 | 41.5 | 3.82 | 41.2 | 2.15 |
| 7.0 | 10.4 | 0.54 | 36.5 | 2.15 | |||||
C | 6.5 | 39.6 | 2.7 | 4 | 26 | 2.0 |
| 3.3 | 9.9 | 0.41 | 0.55 | 21 | 2.0 | ||
10.9 | 37.7 | 3.03 | 36.8 | 2.0 |
| 5.5 | 9.4 | 0.47 | 30.5 | 2.0 | |||||
13.0 | 36.2 | 3.28 | 39.2 | 2.0 |
| 6.5 | 9.1 | 0.48 | 33.2 | 2.0 | |||||
