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Pumps for the purpose intended
Other Equipment
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IHG Series Stainless Steel Pumps with Dry Rotor
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IHG-Ex series of explosion-proof construction |
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IHG series refers to vertical single-stage centrifugal chemical pumps of anticorrosion and in-line construction for pumping liquids in the following application fields: oil industry, chemical industry, metal industry, electrical industry, paper industry, as well as in medical industry at the temperature of pumped medium ranging from -20оС to +120оС in standard construction.
Main pump parts are made of high quality stainless steel, which provides the possibility to pump aggressive liquids.
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| Characteristics: |
- IHG series is made of stainless steel and is approved to be used in food and chemical industries;
- IHG dry rotor in-line pumps feature vertical installation and the inlet and the outlet nozzles installed on one axis, which provides in-line construction. In addition, these pumps have compact dimensions, space saving design; pumps can be installed outdoors under a shelter.
- The impeller with IHG rotor is installed directly on the prolonged motor shaft. Thus, the pump operation is noiseless, and the level of vibration is not high. Moreover, the housing is connected with the motor, so that it decreases the axial pressure during operation.
- The shaft is sealed by mechanical seals that refer to a combination of seals all made of titanium alloy, which extends pump service life.
- These pumps feature easy installation, maintenance and repair, so that there is no need in dismantlement, for it is enough to screw the bolts that fit the motor and to pool the rotor out.
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| Application |
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IHG series refers to vertical single-stage centrifugal chemical pumps of anticorrosion and in-line construction for pumping liquids in the following application fields: oil industry, chemical industry, metal industry, electrical industry, paper industry, as well as in medical industry at temperature of pumped medium ranging from -20оС to +120оС in standard construction. Main pump parts are made of high quality stainless steel, which provides the possibility to pump aggressive liquids.
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| Technical Characteristics |
Pump Features
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Construction Materials |
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normal pressure
min. temperature of pumped liquid
max. temperature of pumped liquid
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PIN 16
-20oC
+120oC
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Housing
Shaft
Impeller
Sliding mechanical seal
Case |
GG 25
Stainless steel
Stainless steel
AQ1EGG
GG 25
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| Scheme of construction |
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Ways of Installations
Installation dimensions and fitments
Installation
Parts to be replaced after their wear
Performance Diagram of IHG
IHG Dry Rotor Pumps
| Model |
Flow rate
(m3/h) |
Head
(m) |
Wattage
(kW) |
Rotation
(r/min) |
Diameter
(mm) |
NPSN
(mm) |
Efficiency
(%)
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Weight
(kg) |
| 50-125A |
11 |
16 |
1.1 |
2900 |
50 |
2.3 |
57 |
38 |
| 50-125(I)A |
22.3 |
16 |
2.2 |
50 |
2.5 |
66 |
48 |
| 50-200(I)A |
23.5 |
44 |
5.5 |
50 |
2.5 |
57 |
107 |
| 65-125 |
25 |
20 |
3 |
65 |
2.5 |
68 |
58 |
| 65-160 |
25 |
32 |
4 |
65 |
2.5 |
63 |
75 |
| 65-200 |
25 |
50 |
7.5 |
65 |
2.5 |
58 |
107 |
| 65-250 |
25 |
80 |
15 |
65 |
2.5 |
50 |
180 |
| 80-125 |
50 |
20 |
5.5 |
80 |
3.0 |
72.5 |
99 |
| 80-100(I) |
100 |
12.5 |
5.5 |
80 |
4.5 |
76 |
108 |
| 80-125(I) |
100 |
20 |
11 |
80 |
4.5 |
76 |
163 |
| 80-160 |
50 |
32 |
7.5 |
80 |
3.0 |
71 |
105 |
| 80-200 |
50 |
50 |
15 |
80 |
3.0 |
67 |
175 |
| 100-100A |
89 |
10
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4
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100
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4.5
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74 |
91
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100-160
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100
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32
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15
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100 |
4.5 |
76 |
191
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100-200
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100
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50
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22
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100 |
4.0
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74 |
245
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| 100-200(I) |
160 |
50 |
37 |
100 |
5.2 |
79 |
402 |
200-315
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200
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32
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30
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1450
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200
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3.5
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78 |
417
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200-400A
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187
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44
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37
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200
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3.5
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74 |
462
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| 200-250(I)A |
358 |
16 |
20 |
200 |
4.0 |
73 |
405 |
200-315(I)
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400
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32
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55
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200
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4.0
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80
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675
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200-315(I)A
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374
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28
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45
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200
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4.0
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79
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560
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200-315(I)B
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346
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24
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37
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200
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4.0
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78
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535
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Other Dry Rotor In-Line Pumps
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