Single-stage centrifugal pump ISW
Introduction
single-stage single-suction centrifugal hot water pump is our technical staff of the United Nations domestic pump experts choose the domestic excellent hydraulic model, the use of IS-type centrifugal pump performance parameters, in the general vertical pump on the basis of clever combination of design, According to the use of temperature, medium and other different in the lSG type derived from the application of hot water, high temperature, corrosive chemical pump, oil pump. The series of products with high efficiency, low noise, reliable performance and so on.
Features
♦The pump is a vertical structure, import and export caliber the same, and located in the same center line, can be installed like a valve in the pipeline, the appearance of compact and beautiful, small footprint, low construction, such as with a protective cover can be Placed outdoors.
♦The impeller is directly mounted on the extended shaft of the motor, the axial dimension is short, the structure is compact, the pump and the motor bearing are arranged reasonably, can effectively balance the radial and axial load caused by the pump operation, thus ensuring the pump running smoothly and the vibration is small , Low noise
♦Shaft seal with mechanical seal or mechanical seal combination, the use of imported titanium seal ring, medium-sized high-temperature mechanical seal and the use of carbide material, wear-resistant seal, can effectively extend the mechanical seal life.
♦Easy installation and maintenance, no need to dismantle the pipe system, as long as the removal of the pump seat nut can extract all the rotor parts.
♦According to the requirements of the use of flow and head of the need to use the pump string, parallel operation.
♦The vertical and horizontal installation of the pump can be made according to the piping arrangement.
Model Show
Specification:
| No. | Model | Flow(m3/h) | Head(m) | Power(kw) | Speed(rpm) |
| 75 | 50-250(I)B | 21.6 | 60 | 11 | 2900 |
| 76 | 50-315(I) | 25 | 125 | 30 | 2900 |
| 77 | 50-315(I)A | 23.7 | 113 | 22 | 2900 |
| 78 | 50-315(I)B | 22.5 | 101 | 18.5 | 2900 |
| 79 | 50-315(I)C | 20.6 | 85 | 15 | 2900 |
| 80 | 65-100 | 25 | 12.5 | 1.5 | 2900 |
| 81 | 65-100A | 22.3 | 10 | 1.1 | 2900 |
| 82 | 65-125 | 25 | 20 | 3 | 2900 |
| 83 | 65-125A | 22.3 | 16 | 2.2 | 2900 |
| 84 | 65-160 | 25 | 32 | 4 | 2900 |
| 85 | 65-160A | 23.4 | 28 | 4 | 2900 |
| 86 | 65-160B | 21.6 | 24 | 3 | 2900 |
| 87 | 65-200 | 25 | 50 | 7.5 | 2900 |
| 88 | 65-200A | 23.5 | 44 | 7.5 | 2900 |
| 89 | 65-200B | 21.8 | 38 | 5.5 | 2900 |
| 90 | 65-250 | 25 | 80 | 15 | 2900 |
| 91 | 65-250A | 23.4 | 70 | 11 | 2900 |
| 92 | 65-250B | 21.6 | 60 | 11 | 2900 |
| 93 | 65-315 | 25 | 125 | 30 | 2900 |
| 94 | 65-315A | 23.7 | 113 | 22 | 2900 |
| 95 | 65-315B | 22.5 | 101 | 18.5 | 2900 |
| 96 | 65-315C | 20.6 | 85 | 15 | 2900 |
| 97 | 65-100(I) | 50 | 12.5 | 3 | 2900 |
| 98 | 65-100(I)A | 44.7 | 10 | 2.2 | 2900 |
| 99 | 65-125(I) | 50 | 20 | 5.5 | 2900 |
| 100 | 65-125(I)A | 44.7 | 16 | 4 | 2900 |
| 101 | 65-160(I) | 50 | 32 | 7.5 | 2900 |
| 102 | 65-160(I)A | 46.7 | 28 | 7.5 | 2900 |
| 103 | 65-160(I)B | 43.3 | 24 | 5.5 | 2900 |
| 104 | 65-200(I) | 50 | 50 | 15 | 2900 |
| 105 | 65-200(I)A | 47 | 44 | 11 | 2900 |
| 106 | 65-200(I)B | 43.5 | 38 | 7.5 | 2900 |
| 107 | 65-250(I) | 50 | 80 | 22 | 2900 |
| 108 | 65-250(I)A | 46.7 | 70 | 18.5 | 2900 |
| 109 | 65-250(I)B | 43.3 | 60 | 15 | 2900 |
| 110 | 65-315(I) | 50 | 125 | 37 | 2900 |
| 111 | 65-315(I)A | 46.5 | 110 | 30 | 2900 |
Drawing
