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Product Introduction
AY centrifugal oil pump is designed as a reformed product on the basis of Y oil pump. It can be used in oil refinery, petrochemical and chemical industry. Adopted standard API610 to improve the whole pump body. Sizes of the bearing house 30,50,60 are changed into 45,55,70 to strengthen reliability.
Main Benifits
Superior structure:| Product Name | AY Centrifugal Oil Pump |
| Structure | Single stage |
| Material | Stainless Steel |
| Head | 60-300m / 196.8-984ft |
| Flow | 6.25-500m3/h / 27.5-2200USgpm |
| Temperature | -45℃~420℃ / -49~788℉ |
| Speed | 2950 r/min |
| Power | 3-560 kw |
| Efficiency | 30%-79% |
| NPSH | 2-6.5m |
| Liquid Medium | Petroleum and IPG without solid particles |
| Standard | ISO9001 |
| Material class | I | II | III | |
| Temperature(℃) | -20~150 | -45~420 | -45~420 | |
|
Name of the pump parts |
Pump body | HT250 | ZG230-450 | ZG1Gr13Ni |
| impeller | HT250 | ZG230-450 | ZG1Gr13Ni | |
| shaft | 45 | 35GrMo | 3Cr13 | |
| Seal ring for pump body | HT250 | HT250 | ZG1Gr13Mo5 | |
| Seal ring for impeller | QT500-7 | QT500-7 | 3Cr13 | |
| Bolt for pump body | Q235-A | 35GrMo | 35GrMo | |
| Shaft sleeve of packing seal | 3Cr13 | 1Cr13 silicon carbide | 1Cr13 silicon carbide | |
| Shaft sleeve of mechanical seal | 3Cr13 | 3Cr13 | 3Cr13 |
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