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.
| # | Part |
|---|---|
| 1 | IXH4550 Lower Pump X - axis Y - axis |
| 2 | Stator of Stage 3 (Cavity/Partition) |
| 3 | Stator of Stage 4 (Cavity/Partition) |
| 4 | Stator of Stage 5 (Cavity/Partition) |
| 5 | LV Stator (Cavity/Partition) |
| 6 | X2Y2 Rotor |
| 7 | X3Y3 Rotor |
| 8 | X4Y4 Rotor |
| 9 | X5Y5 Rotor |
| 10 | LV Rotor |
| 11 | Shaft Seal: 536612 |
| 12 | Seal Ring Kit for IXH3050 (94 pieces in one set) |
| 13 | Seal Ring Kit for IXH4550 (93 pieces in one set), Seal Ring Kit for IXH6050 (94 pieces in one set) |
| 14 | Lower Pump Shaft Sleeve (φ53*φ45) |
| 15 | Oil Mist Filter for DP Shaft |
| 16 | Positioning Pin for Stator (Cavity/Partition) |
| 17 | Positioning Pin for Rotor |
| 18 | Bearing Sleeve (2 - piece set) |
| 19 | Bearing Pressure Plate (Nine - hole) |
| 20 | Spring |
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.