Services
Edwards IXH4550 Dry Pump Repair Service
Repair and full overhaul service are available for quotation.
Replaceable Parts Checklist
The list below is compiled from our fixed service records for this pump family.
| # | Chinese Name | English Name | Model / Part No. |
|---|---|---|---|
| 1 | IXH4550 下泵 X 轴 Y 轴 | IXH4550 Lower Pump X - axis Y - axis | Edwards IXH4550 |
| 2 | 3 级定子 (腔体 / 隔板) | Stator of Stage 3 (Cavity/Partition) | Edwards IXH4550 |
| 3 | 4 级定子 (腔体 / 隔板) | Stator of Stage 4 (Cavity/Partition) | Edwards IXH4550 |
| 4 | 5 级定子 (腔体 / 隔板) | Stator of Stage 5 (Cavity/Partition) | Edwards IXH4550 |
| 5 | LV 定子 (腔体 / 隔板) | LV Stator (Cavity/Partition) | Edwards IXH4550 |
| 6 | X2Y2 转子 | X2Y2 Rotor | Edwards IXH4550 |
| 7 | X3Y3 转子 | X3Y3 Rotor | Edwards IXH4550 |
| 8 | X4Y4 转子 | X4Y4 Rotor | Edwards IXH4550 |
| 9 | X5Y5 转子 | X5Y5 Rotor | Edwards IXH4550 |
| 10 | LV 转子 | LV Rotor | Edwards IXH4550 |
| 11 | 轴封：536612 | Shaft Seal: 536612 | Edwards IXH4550 |
| 12 | IXH3050 密封圈包 (一套 94 根) | Seal Ring Kit for IXH3050 (94 pieces in one set) | Edwards IXH4550 |
| 13 | IXH4550 密封圈包 (一套 93 根) IXH6050 密封圈包 (一套 94 根) | Seal Ring Kit for IXH4550 (93 pieces in one set), Seal Ring Kit for IXH6050 (94 pieces in one set) | Edwards IXH4550 |
| 14 | 下泵轴套 (φ53*φ45) | Lower Pump Shaft Sleeve (φ53*φ45) | Edwards IXH4550 |
| 15 | DP 轴用油雾过滤器 | Oil Mist Filter for DP Shaft | Edwards IXH4550 |
| 16 | 定子 (腔体 / 隔板) 定位销 | Positioning Pin for Stator (Cavity/Partition) | Edwards IXH4550 |
| 17 | 转子定位销 | Positioning Pin for Rotor | Edwards IXH4550 |
| 18 | 培林套 (2 件装) | Bearing Sleeve (2 - piece set) | Edwards IXH4550 |
| 19 | 轴承压盘 (九孔) | Bearing Pressure Plate (Nine - hole) | Edwards IXH4550 |
| 20 | 弹簧 | Spring | Edwards IXH4550 |
Service scope & applicability
The checklist indicates parts we can assess or source; it is not a promise that every part must be replaced. Final scope, compatibility and lead time are confirmed after the pump nameplate, serial number and inspection results are reviewed.
Repair and full overhaul service are available for quotation.
For an accurate quote, include the pump serial number, nameplate photo, fault symptoms and whether the unit can be shipped for inspection.