Reference image. Final construction follows the confirmed model and quotation.
Chemical Pumps
IHF Plastic Centrifugal Pump
Model: IHF
IHF Plastic Centrifugal Pump is designed for acid, alkali, solvent and process-liquid transfer. DFIN Pump provides model verification, material selection and technical support based on the actual duty point.
TECHNICAL DATA
Specifications, performance and construction
Confirm the final operating point, materials, motor and connection standard before ordering.
Product Overview
IHF Plastic Centrifugal Pump is an industrial chemical pump selected for acid, alkali, solvent and process-liquid transfer. The final configuration should be verified against the actual liquid, duty point, temperature, installation and power supply.
Typical Applications
Acid, alkali, solvent and process-liquid transfer.
Design Features
- Corrosion-resistant wetted components
- Seal and material options
- Industrial process compatibility
- Model and material selection supported by DFIN Pump engineers
Extracted Operating Data
- ：1.6Mpa
- ：6.3～400m3/h
- ：0.55～110KW
- ：50～200mm
Values are reference data from the authorized source catalog. Confirm the selected model before ordering.
Technical Performance Data
| Model |
Speed (r／min) |
Flow |
Head (m) |
Efficiency (％) |
Power(KW) | Necessary steam (crowding) ((m) |
Impeller Diameter (mm) |
Weight (kg) |
||
| (m3／h) | (L／s) | ShaftPower | Motor Power | |||||||
| IHF32-25-125 | 2900 | 3.5 5 6.5 | 0.97 1.39 1.80 | 21 20 18 | 40 44 42 | 0.50 0.62 0.76 | 1.5 | 2.3 | 128 | 80 |
| 1450 | 1.75 2.5 3.25 | 0.49 0.69 0.90 | 5.25 5 4.5 | 37 40 38 | 0.068 0.085 0.105 | 0.75 | 2.3 | 128 | 75 | |
| IHF32-25-125A | 2900 | 3.1 4.5 5.8 | 0.06 1.25 1.61 | 17.6 16 14.4 | 38 41 40 | 0.70 0.48 0.57 | 1.1 | 2.3 | 115 | 75 |
| IHF32-25-160 | 2900 | 3.5 5 6.5 | 0.97 1.39 1.80 | 33 32 30 | 34 40 42 | 0.93 1.10 1.26 | 2.2 | 2.3 | 162 | 90 |
| 1450 | 1.75 2.5 3.25 | 0.49 0.69 0.90 | 8.25 8 7.5 | 30 38 40 | 0.13l 0.143 0.166 | 0.75 | 2.3 | 162 | 75 | |
| IHF32-25-160A | 2900 | 3.1 4.5 5.8 | 0.86 1.25 1.61 | 29 28 26 | 30 35 36 | 0.8l 0.97 1.14 | 1.5 | 2.3 | 152 | 80 |
| IHF40-32-125 | 2900 | 4.4 6.5 8.3 | 1.22 1.80 2.31 | 21 20 18 | 40 45 43 | 0.63 0.79 0.95 | 2.2 | 2.5 | 128 | 90 |
| 1450 | 2.2 3.25 4.15 | 0.60 0.90 1.15 | 5.25 5 4.5 | 37 41 40 | 0.085 0.108 0.127 | 0.75 | 2.5 | 128 | 75 | |
| IHF40-32-125A | 2900 | 3.9 5.6 7.4 | 1.08 1.56 2.06 | 17.6 16 14.4 | 38 42 40 | 0.49 0.58 0.72 | 1.5 | 2.5 | 115 | 80 |
| IHF40-32-160 | 2900 | 4.4 6.5 8.3 | 1.22 1.80 2.31 | 33 32 30 | 34 40 39 | 1.16 1.42 1.71 | 2.2 | 2.5 | 162 | 90 |
| 1450 | 2.2 2.5 3.25 | 0.60 0.90 1.15 | 8.25 8 7.5 | 33 36 37 | 0.14 0.15 0.18 | 0.75 | 2.5 | 162 | 75 | |
| IHF40-32-160A | 2900 | 3.9 5.6 7.4 | 1.08 1.56 2.06 | 29 28 26 | 32 38 37 | 0.96 1.23 1.41 | 1.5 | 2.5 | 152 | 80 |
| IHF50-32-125 | 2900 | 8.8 12.5 16.3 | 1.08 1.56 2.06 | 21.5 20 17.5 | 45 54 53 | 1.15 1.26 1.47 | 2.2 | 3.0 | 128 | 90 |
| 1450 | 4.4 6.25 8.15 | 17 1.74 2.26 | 5.37 5 4.37 | 37 46 45 | 0.17 0.18 0.22 | 0.75 | 3.0 | 128 | 75 | |
| IHF50-32-125A | 2900 | 8 11 14.5 | 2.22 3.05 4.03 | 17 16 14 | 42 52 51 | 0.88 0.92 1.08 | 1.5 | 3.0 | 115 | 80 |
| IHF50-32-160 | 2900 | 8.8 12.5 16.3 | 2.44 3.47 4.53 | 33 32 30 | 41 48 47 | 1.93 2.27 2.84 | 4 | 3.0 | 160 | 120 |
| 1450 | 4.4 6.25 8.15 | 1.2 1.74 2.26 | 8.25 8 7.5 | 31 41 42 | 0.31 0.33 0.39 | 0.75 | 3.0 | 160 | 90 | |
| IHF50-32-160A | 2900 | 8.2 11.7 15.2 | 2.28 3.25 4.22 | 29 28 26 | 39 47 46 | 1.16 1.88 2.34 | 3 | 3.0 | 150 | l00 |
| IHF50-32-200 | 2900 | 8.8 12.5 16.3 | 2.44 3.47 4.53 | 52 50 48 | 34 42 41 | 3.70 4.10 5.20 | 7.5 | 3.0 | 190 | 150 |
| 1450 | 4.4 6.25 8.15 | 1.2 1.74 2.26 | 13 12.5 12 | 25 33 36 | 0.62 0.65 0.74 | 1.5 | 3.0 | 190 | 100 | |
| Model |
Speed (r／min) |
Flow | Head (m) | Efficiency (％) | Power(KW) | Necessary steam (crowding) ((m) |
Impeller Diameter | Weight (kg) | ||
| (m3／h) | (1／s) | ShaftPower | Motor Power | |||||||
| IHF50-32-200A | 2900 | 8.2 11.7 15.2 | 2.28 3.25 4.22 | 45 44 42 | 31 40 39 | 3.24 3.50 4.45 | 5.5 | 3.0 | 178 | 130 |
| IHF50-32-250 | 2900 | 8.8 12.5 16.3 | 2.44 3.47 4.53 | 82 80 76 | 27 35 34 | 7.30 7.80 10 | 11 | 3.0 | 250 | 220 |
| 1450 | 4.4 6.25 8.15 | 1.2 1.74 2.26 | 20.5 20 19 | 20 27 30 | 1.22 1.26 1.40 | 2.2 | 3.0 | 250 | 100 | |
| IHF50-32-250A | 2900 | 8.2 11.7 15.2 | 2.28 3.25 4.22 | 7l 70 68 | 25 34 33 | 4.53 6.56 8.52 | 7.5 | 3.0 | 235 | 170 |
| IHF65-50-l25 | 2900 | 17.5 25 3 | 4.86 6.94 9.0 | 21.5 20 17.5 | 56 64 63 | 1.83 2.13 2.42 | 3 | 3.5 | 128 | 100 |
| 1450 | 8.75 12.5 16 | 2.43 3.47 4.44 | 5.37 5 4.37 | 45 57 58 | 0.28 0.30 0.33 | 0.75 | 3.5 | 128 | 80 | |
| IHF65-50-125A | 2900 | 15.6 22.3 29 | 4.33 6.19 8.1 | 17 16 14 | 53 62 61 | 1.36 1.57 1.79 | 2.2 | 3.5 | 115 | 90 |
| IHF65-50-160 | 2900 | 17.5 25 32 | 4.86 6.94 9.0 | 33 32 27.5 | 50 59 57 | 3.15 3.69 4.20 | 5.5 | 3.5 | 160 | 145 |
| 1450 | 8.75 12.5 16 | 2.43 3.47 4.44 | 8.25 8 6.87 | 40 53 51 | 0.49 0.51 0.59 | 1.1 | 3.5 | 160 | 90 | |
| IHF65-50-160A | 2900 | 16.4 23.3 30.4 | 4.56 6.5 8.44 | 29 28 24 | 48 58 56 | 2.70 3.10 3.54 | 4 | 3.5 | 150 | 130 |
| IHF65-40-200 | 2900 | 17.5 25 32 | 4.86 6.94 9.0 | 52 50 45.5 | 45 54 54 | 5.50 6.30 7.35 | 11 | 3.5 | 195 | 225 |
| 1450 | 8.75 12.5 16 | 2.43 3.47 4.44 | 13 12.5 11.4 | 36 46 47 | 0.86 0.93 1.05 | 1.5 | 3.5 | 195 | 100 | |
| IHF65-40-200A | 2900 | 16.4 23.3 30.4 | 4.56 6.5 8.44 | 46 44 40 | 43 53 52 | 4.30 5.00 5.20 | 7.5 | 3.5 | 183 | 170 |
| IHF65-40-250 | 2900 | 17.5 95 32 | 4.86 6.94 9.0 | 82 80 76 | 39 50 52 | 10.10 10.90 12.74 | 18.5 | 3.5 | 250 | 240 |
| 1450 | 8.75 12.5 16 | 2.43 3.47 4.44 | 20.5 20 19 | 32 42 44 | 1.52 1.62 1.88 | 3 | 3.5 | 250 | 130 | |
| IHF65-40-250A | 2900 | 16.4 23.3 30.4 | 4.56 6.5 8.44 | 71 70 68 | 36 48 50r- | 8.80 9.30 11.25 | 15 | 3.5 | 235 | 230 |
| IHF80-65-125 | 2900 | 35 50 65 | 9.72 13.9 18.1 | 21.5 20 17 | 64 69 67 | 3.20 3.95 4.50 | 5.5 | 4.0 | 134 | 150 |
| 1450 | 17.5 25 32.5 | 4.86 6.9 9.0 | 5.37 5 4.25 | 54 64 62 | 0.47 0.53 0.6l | 1.1 | 4.0 | 134 | 90 | |
| IHF80-65-125A | 2900 | 31 45 58 | 8.6 12.5 16.1 | 17 16 14 | 62 68 67 | 2.30 2.88 3.30 | 4 | 4.0 | 120 | 130 |
| IHF80-65-160 | 2900 | 35 50 65 | 9.72 13.9 18.1 | 33 32 27.5 | 60 68 67 | 5.24 6.41 7.27 | 11 | 4.0 | 165 | 220 |
| Model |
Speed (r／min) |
Flow |
Head (m) |
Efficiency (％) |
Power(KW) | Necessary steam (crowding) ((m) |
Impeller diameter (mm) |
Weight (kg) |
||
| (m3／h) | (l／s) | ShaftPower | Motor Power | |||||||
| IHF80-65-160 | 1450 | 17.5 25 32.5 | 4.86 6.9 9.0 | 8.25 8 6.88 | 50 62 61 | 0.78 0.88 1.00 | 1.5 | 4.0 | 165 | 100 |
| IHF80-65-160A | 2900 | 31 45 58 | 8.6 12.5 16.1 | 29 28 24 | 58 67 66 | 4.10 5.12 5.34 | 7.5 | 4.0 | 165 | 190 |
| IHF80-50-200 | 2900 | 35 50 65 | 9.72 13.9 18.1 | 52 50 45.5 | 52 64 65 | 9.53 10.64 12.39 | 15 | 4.0 | 197 | 230 |
| 1450 | 17.5 25 32.5 | 4.86 6.9, 9.0 | 13 12.5 11.38 | 51 59 58 | 1.21 1.44 1.74 | 3 | 4.0 | 197 | 130 | |
| IHF80-50-200A | 2900 | 31 45 58 | 8.6 12.5 16.1 | 46 44 40 | 50 63 62 | 7.35 8.56 10 | 11 | 4.0 | 185 | 220 |
| IHF80-50-250 | 2900 | 35 50 65 | 9.72 13.9 18.1 | 82 80 72 | 40 50 51 | 19.40 21.80 25 | 30 | 4.0 | 248 | 400 |
| 1450 | 17.5 25 32.5 | 4.86 6.9 9.0 | 20.5 20 18 | 40 50 51 | 2.40 2.70 3.12 | 4 | 4.0 | 248 | 145 | |
| IHF80-50-250A | 2900 | 31 45 58 | 8.6 12.5 16.1 | 71.5 70 63 | 39 50 51 | 15.40 17.60 19.90 | 22 | 4.0 | 232 | 310 |
| IHF100-80-125 | 2900 | 70 100 130 | 19.4 27.8 36.1 | 23 20 14 | 70 75 65 | 6.26 7.26 7.63 | 11 | 5.0 | 136 | 220 |
| 1450 | 35 50 65 | 9.7 13.9 18.0 | 5.75 5 3.5 | 65 70 64 | 0.85 0.97 0.98 | 1.5 | 4.5 | 136 | 100 | |
| IHF100-80-125A | 2900 | 62.6 89 116 | 17.4 24.7 32.2 | 18 16 11 | 68 73 65 | 4.50 5.30 5.74 | 7.5 | 5.0 | 122 | 200 |
| IHF100-80-160 | 2900 | 70 100 130 | 19.4 27.8 36.1 | 34 32 24 | 68 74 65 | 9.53 11.78 13.03 | 15 | 5.0 | 170 | 230 |
| 1450 | 35 50 65 | 9.7 13.9 18.0 | 8.5 8 6.5 | 60 68 67 | 1.35 1.60 1.69 | 2.2 | 4.5 | 170 | 110 | |
| IHF100-80-160A | 2900 | 65.4 93.5 121 | 18.2 26 33.6 | 32 28 21 | 66 73 65 | 8.60 9.30 10.6 | 11 | 5.0 | 159 | 220 |
| IHF100-65-200 | 2900 | 70 100 130 | 19.4 27.8 36.1 | 52 50 42 | 64 72 71 | 15.50 18.91 20.94 | 30 | 5.0 | 210 | 400 |
| 1450 | 35 50 65 | 9.7 13.9 18.0 | 13 12.5 10.5 | 60 68 63 | 2.06 2.50 2.95 | 4 | 4.5 | 210 | 140 | |
| IHF100-65-200A | 2900 | 65.4 93.5 121 | 18.2 26 33.6 | 46 44 37 | 63 71 70 | 13 15.02 17.40 | 22 | 5.0 | 197 | 310 |
| IHF100-65-250 | 2900 | 70 100 130 | 19.4 27.8 36.1 | 87 80 68 | 62 69 68 | 26.60 31.60 35 | 45 | 4.0 | 255 | 450 |
| 1450 | 30 50 60 | 8.33 13.9 16.7 | 21.2 20 18.5 | 58 63 62 | 3.00 4.30 4.72 | 5.5 | 4.5 | 255 | 170 | |
| IHF100-65-250A | 2900 | 65.4 93.5 121 | 16.2 26 33.6 | 76.5 70 59 | 60 68 67 | 20.25 26.2 28 | 37 | 4.5 | 238 | 410 |
| Model | Speedn=2900r/min | Speedn=1450r/min | ||||||||
| Flow | Head | Motor Power | NPSHr(m) | Efficiency | Flow | Head | Motor Power | NPSHr(m) | Efficiency | |
| (m3/h) | (m) | (KW) | (%) | (m3/h) | (m) | (KW) | (%) | |||
| IHF125-80-125 | 160 | 20 | 22 | 5 | 62 | 80 | 5 | 4 | 5 | 58 |
| IHF125-80-160 | 32 | 30 | 5 | 70 | 8 | 5.5 | 5 | 74 | ||
| IHF125-100-200 | 200 | 50 | 55 | 5 | 65 | 100 | 12.5 | 11 | 5 | 57 |
| IHF125-100-250 | 80 | 75 | 5 | 68 | 20 | 15 | 5 | 60 | ||
| IHF125-100-280 | 100 | 90 | 5 | 73 | 25 | 15 | 5 | 62 | ||
| IHF150-125-250 | → | → | 200 | 20 | 22 | 5 | 62 | |||
| IHF150-125-315 | → | → | 32 | 37 | 5 | 71 | ||||
| IHF150-125-400 | → | → | 50 | 45/55 | 5.5 | 74 | ||||
| IHF200-150-250 | → | → | 400 | 20 | 45/55 | 5.5 | 68 | |||
| IHF200-150-315 | → | → | 32 | 55/75 | 5.5 | 74 | ||||
| IHF200-150-400 | → | → | 50 | 90/110 | 5.5 |
77 |
||||
| No. | name | Material |
| 1 | Pump body | HT200 |
| 2 | Leather skeleton. | 45 # steel |
| 3 | impeller | Polyperfluoroethylene |
| 4 | Pumping liner. | Polyperfluoroethylene |
| 5 | Pump cover liner. | Polyperfluoroethylene |
| 6 | pump cover | HT200 |
| 7 | Cover pressure. | 1Cr18Ni9Ti |
| 8 | static ring | 99.9% aluminium oxide ceramics |
| 9 | moving ring | Fill with tetrafluoroethylene |
| 10 | pump shaft | 3Cr13 |
| 11 | Bearing body | HT200 |
| 12 | Coupling | HT200 |
Selection Information Required
Please provide medium, concentration, flow, total head or pressure, temperature, viscosity or solids, voltage, frequency and installation method. DFIN Pump will confirm the suitable model and materials.
Catalog reference: authorized YZJ product data · Model IHF
SELECTION SUPPORT
Application-based pump selection
Send the liquid, flow, head or pressure, temperature, solids, installation, power supply and destination for a verified recommendation.
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