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IR series hot water centrifugal pump is energy-saving single-suction centrifugal pumps designed in accordance with the performance and dimensions of international standard IS02858, and the efficiency and suction range of the products have reached the international average level. It is suitable for conveying clear water and liquids with physical properties similar to water in various industrial sectors such as metallurgy, rubber, printing and dyeing, sugar making, etc. It is characterized by smooth operation, reliable performance and low power consumption. It has the features of reliable performance, small volume, light weight, good vapor corrosion resistance and convenient use and maintenance.
| Model | Flow (m3/h) |
Head (m) |
Speed (r/min) |
Shaft Power (kW) |
Motor Power (kW) |
Efficiency | NPSHr |
| IR50-32-125 |
12.5 | 20 | 2900 | 1.33 | 2.2 | 51 | 2.0 |
| 6.3 | 5 | 1450 | 0.19 | 0.55 | 45 | 2.0 | |
| IR50-32-160 |
12.5 | 32 | 2900 | 2.37 | 3 | 46 | 2.0 |
| 6.3 | 8 | 1450 | 0.34 | 0.55 | 40 | 2.0 | |
| IR50-32-200 |
12.5 | 50 | 2900 | 4.36 | 5.5 | 39 | 2.0 |
| 6.3 | 12.5 | 1450 | 0.65 | 1.1 | 33 | 2.0 | |
| IR50-32-250 |
12.5 | 80 | 2900 | 8.25 | 11 | 33 | 2.0 |
| 6.3 | 20 | 1450 | 1.27 | 2.2 | 27 | 2.0 | |
| IR65-50-125 |
25 | 20 | 2900 | 2.2 | 3 | 62 | 2.0 |
| 12.5 | 5 | 1450 | 0.31 | 0.55 | 55 | 2.0 | |
| IR65-50-160 |
25 | 32 | 2900 | 3.82 | 5.5 | 57 | 2.0 |
| 12.5 | 8 | 1450 | 0.53 | 0.75 | 51 | 2.0 | |
| IR65-40-200 |
25 | 50 | 2900 | 6.55 | 11 | 52 | 2.0 |
| 12.5 | 12.5 | 1450 | 0.93 | 1.5 | 46 | 2.0 | |
| IR65-40-250 |
25 | 80 | 2900 | 11.84 | 15 | 46 | 2.0 |
| 12.5 | 20 | 1450 | 1.75 | 3 | 39 | 2.0 | |
| IR65-40-315 |
25 | 125 | 2900 | 21.8 | 30 | 39 | 2.0 |
| 12.5 | 32 | 1450 | 3.3 | 5.5 | 33 | 2.0 | |
| IR80-65-125 |
50 | 20 | 2900 | 3.95 | 5.5 | 69 | 3.0 |
| 25 | 5 | 1450 | 0.53 | 0.75 | 64 | 2.5 | |
| IR80-65-160 |
50 | 32 | 2900 | 6.51 | 11 | 67 | 2.3 |
| 25 | 8 | 1450 | 0.88 | 1.5 | 62 | 2.3 | |
| IR80-50-200 |
50 | 50 | 2900 | 10.81 | 15 | 63 | 2.5 |
| 25 | 12.5 | 1450 | 1.49 | 2.2 | 57 | 2.0 | |
| IR80-50-250 |
50 | 80 | 2900 | 20.57 | 30 | 53 | 2.5 |
| 25 | 20 | 1450 | 2.72 | 4 | 50 | 2.0 | |
| IR80-50-315 | 50 | 125 | 2900 | 34.1 | 45 | 50 | 2.5 |
| 25 | 32 | 1450 | 4.54 | 7.5 | 48 | 2.5 | |
| IR100-80-125 |
100 | 20 | 2900 | 7.47 | 11 | 73 | 4.2 |
| 50 | 5 | 1450 | 0.99 | 1.5 | 69 | 3.4 | |
| IR100-80-160 |
100 | 32 | 2900 | 11.9 | 15 | 73 | 4.3 |
| 50 | 8 | 1450 | 1.58 | 2.2 | 69 | 3.4 | |
| IR100-65-200 |
100 | 50 | 2900 | 18.92 | 22 | 72 | 3.9 |
| 50 | 12.5 | 1450 | 2.5 | 3 | 68 | 2.5 | |
| IR100-65-250 |
100 | 80 | 2900 | 32.06 | 37 | 68 | 3.6 |
| 50 | 20 | 1450 | 4.33 | 5.5 | 63 | 2.5 | |
| IR100-65-315 |
100 | 125 | 2900 | 54.94 | 75 | 62 | 3.2 |
| 50 | 32 | 1450 | 7.52 | 11 | 58 | 2.0 | |
| IR125-100-200 |
200 | 50 | 2900 | 35.39 | 45 | 77 | 5.0 |
| 100 | 12.5 | 1450 | 4.66 | 7.5 | 73 | 2.9 | |
| IR125-100-250 |
200 | 80 | 2900 | 58.13 | 75 | 75 | 4.5 |
| 100 | 20 | 1450 | 7.56 | 11 | 72 | 2.3 | |
| IR125-100-315 |
200 | 125 | 2900 | 94.62 | 110 | 72 | 4.5 |
| 100 | 32 | 1450 | 13.42 | 22 | 65 | 2.5 | |
| IR125-100-400 | 100 | 50 | 1450 | 24.77 | 30 | 55 | 2.5 |
| IR150-125-250 | 200 | 20 | 1450 | 14.16 | 18.5 | 77 | 2.8 |
| IR150-125-315 | 200 | 32 | 1450 | 23.25 | 30 | 75 | 2.8 |
| IR150-125-400 | 200 | 50 | 1450 | 38.93 | 55 | 70 | 2.5 |
| IR200-150-250 | 400 | 20 | 1450 | 27.59 | 37 | 79 | 2.8 |
| IR200-150-315 | 400 | 32 | 1450 | 44.15 | 55 | 79 | 3.5 |
| IR200-150-400 | 400 | 50 | 1450 | 69.87 | 90 | 78 | 3.5 |
