Flow range: 2~720m³/h Head range: 5~125m Applicable temperature: -20°C~150°C
Applicable temperature:-20℃~150℃.
The IHF(D) centrifugal pump is a derivative of the IHF centrifugal pump, which is developed to meet the performance requirements of the IHF centrifugal pump and is subject to the restrictions of the work site. All parts are made of fluorine plastic or fluorine plastic alloy, wide range of corrosion resistance; The matrix is made of metal with strong bearing capacity. The shaft seal adopts advanced WB2 external bellows mechanical seal and reliable sealing performance; With short support directly connected structure, blade shaft, and motor shaft using reliable Morse taper torque transmission, the pump covers a small area. This product is widely used in: the pickling, and painting process in automobile manufacturing; Electrolyte transport in non-ferrous metal smelting; ionic membrane caustic soda projects in chlorine water, wastewater treatment, and acid-adding processes.
"*" is the standard parameter.
Number | Model | Flow m³/h |
Lifting Capacity(m) | Efficiency % |
NPSH |
Inlet× Outlet |
Motor Power | Weight |
1 | IHF25-20-125(D) | 1 | 21 | 15 | 2.5 | 25x20 | 1.5 | 45 |
1.6 | 20 | 18 | ||||||
2.5 | 17 | 36 | ||||||
2 | IHF32-20-125(D) | 2 | 21 | 20 | 2.5 | 32x20 | 1.5 | 45 |
3.2 | 20 | 32 | ||||||
5.5 | 17 | 38 | ||||||
3 | IHF40-25-125(D) | 4.5 | 21 | 26 | 2.5 | 40x25 | 1.5 | 45 |
6.3 | 20 | 30 | ||||||
8 | 17 | 30 | ||||||
4 | IHF40-25-160(D) | 4.5 | 34 | 22 | 3.0 | 40x25 | 3 | 85 |
6.3 | 32 | 30 | ||||||
8 | 27 | 31 | ||||||
5 | IHF40-25-200(D) | 4.5 | 52 | 16 | 3.0 | 40x25 | 5.5 | 130 |
6.3 | 50 | 20 | ||||||
8 | 46 | 23 | ||||||
6 | IHF40-25-250(D) | 4.5 | 85 | 13 | 3.8 | 40x25 | 11 | 195 |
6.3 | 80 | 20 | ||||||
8 | 72 | 24 | ||||||
7 | IHF50-32-125(D) | 8 | 21 | 47 | 3.2 | 50x32 | 3 | 90 |
12.5 | 20 | 52 | ||||||
15 | 17 | 50 | ||||||
8 | IHF50-32-160(D) | 8 | 34 | 35 | 3.2 | 50x32 | 4 | 95 |
12.5 | 32 | 47 | ||||||
15 | 2 | 47 | ||||||
9 | IHF50-32-200(D) | 8 | 52 | 28 | 3.2 | 50x32 | 7.5 | 135 |
12.5 | 50 | 40 | ||||||
15 | 46 | 48 | ||||||
10 | IHF50-32-250(D) | 8 | 85 | 21 | 4.2 | 50x32 | 11 | 195 |
12.5 | 80 | 34 | ||||||
15 | 72 | 38 | ||||||
11 | IHF65-50-125(D) | 18 | 21 | 46 | 3.5 | 65x50 | 3 | 90 |
25 | 20 | 61 | ||||||
30 | 17 | 67 | ||||||
12 | IHF65-50-160(D) | 18 | 34 | 45 | 3.5 | 65x50 | 5.5 | 125 |
25 | 32 | 56 | ||||||
30 | 27 | 65 | ||||||
13 | IHF65-40-200(D) | 18 | 52 | 35 | 3.5 | 65x40 | 11 | 150 |
25 | 50 | 51 | ||||||
30 | 46 | 48 | ||||||
14 | IHF65-40-250(D) | 18 | 85 | 35 | 3.5 | 65x40 | 18.5 | 250 |
25 | 80 | 48 | ||||||
30 | 72 | 50 | ||||||
15 | IHF80-65-125(D) | 35 | 21 | 52 | 4.0 | 80x65 | 5.5 | 125 |
50 | 20 | 65 | ||||||
60 | 17 | 70 | ||||||
16 | IHF80-65-160(D) | 35 | 34 | 60 | 4.0 | 80x65 | 11 | 160 |
50 | 32 | 64 | ||||||
60 | 27 | 53 | ||||||
17 | IHF80-50-200(D) | 35 | 52 | 55 | 4.0 | 80x50 | 15 | 180 |
50 | 50 | 63 | ||||||
60 | 46 | 55 | ||||||
18 | IHF80-50-250(D) | 35 | 85 | 48 | 4.5 | 80x50 | 30 | 390 |
50 | 80 | 56 | ||||||
60 | 72 | 50 | ||||||
19 | IHF100-80-125(D) | 75 | 21 | 62 | 4.5 | 100x80 | 11 | 180 |
100 | 20 | 65 | ||||||
110 | 17 | 68 | ||||||
20 | IHF100-80-160(D) | 75 | 34 | 65 | 4.8 | 100x80 | 18.5 | 200 |
100 | 32 | 70 | ||||||
110 | 27 | 65 | ||||||
21 | IHF100-65-200(D) | 75 | 21 | 62 | 4.8 | 100x65 | 30 | 400 |
100 | 50 | 68 | ||||||
110 | 46 | 56 | ||||||
22 | IHF125-80-160(D) | 120 | 34 | 57 | 5.0 | 125x80 | 30 | 380 |
160 | 32 | 64 | ||||||
175 | 27 | 52 |
Two-stage motor 2900r/min, Flange standard number HG/T20592-2009, 1.6MPa RF.
Number | Model | Imported flange size | Export flange size | |||||||||
c | a | b | e | n-Φd | k | g | i | j | n-Φt | |||
1 | IHF | 25-20-125(D) | 25 | 115 | 85 | 18 | 4-Φ14 | 20 | 105 | 75 | 18 | 4-M12 |
2 | IHF | 25-20-160(D) | ||||||||||
3 | IHF | 25-20-250(D) | ||||||||||
4 | IHF | 32-20-125(D) | 32 | 140 | 100 | 4-Φ18 | ||||||
5 | IHF | 40-25-125(D) | 40 | 150 | 110 | 20 | 4-M16 | 25 | 115 | 85 | ||
6 | IHF | 40-25-160(200)(D) | ||||||||||
7 | IHF | 40-32-250(D) | 32 | 140 | 100 | 4-M16 | ||||||
8 | IHF | 50-32-125(160)(D) | 50 | 165 | 125 | 4-Φ18 | ||||||
9 | IHF | 50-32-200(250)(D) | ||||||||||
10 | IHF | 65-50-125(160)(D) | 65 | 185 | 145 | 8-Φ18 | 50 | 165 | 125 | 20 | ||
11 | IHF | 65-40-200(250)(D) | 40 | 150 | 110 | 18 | ||||||
12 | IHF | 80-65-125(160)(D) | 80 | 200 | 160 | 65 | 185 | 145 | 20 | 8-M16 | ||
13 | IHF | 80-50-200(250)(D) | 50 | 165 | 125 | 4-M16 | ||||||
14 | IHF | 100-80-125(D) | 100 | 220 | 180 | 22 | 80 | 200 | 160 | 8-M16 | ||
15 | IHF | 100-80-160(D) | 8-M16 | |||||||||
16 | IHF | 100-65-200(D) | 8-Φ18 | 65 | 185 | 145 | ||||||
17 | IHF | 125-80-160(D) | 125 | 250 | 210 | 80 | 200 | 160 |
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Freida is a comprehensive enterprise integrating industry and trade, specializing in the production of various chemical pumps, including magnetic pumps, centrifugal pumps, submersible pumps, self-priming pumps, pipeline pumps, and corrosion-resistant and wear-resistant pumps. The enterprise adopts advanced computer-aided engineering analysis (CFD) technology, CNC machining technology, and strict testing and quality control systems to ensure the high quality of its products. As a domestic manufacturer of chemical pumps, Freida integrates diversified design, production, and sales, positioning itself in the high-end market with an annual output value exceeding 50 million yuan.
Freida products are mainly exported to multiple countries and regions around the world, including the United States, Germany, Japan, Spain, Italy, the United Kingdom, South Korea, Australia, and Canada, and have established cooperative relationships with numerous chemical plants, sewage treatment plants, and new energy plants, including several Fortune 500 companies. Through continuous and stable product quality and service, Freida has become an important chemical pump supplier for these enterprises in China, winning wide recognition in domestic and foreign markets.
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