$938.70
This is the Pfeiffer Part# PKE22010T Major Overhaul Kit for the Duo 35M magnetic coupling vacuum pump . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals, O-rings, springs, valves, gaskets, filters, sight glass, and more . Following Pfeiffer’s recommended maintenance schedule, this kit restores your pump to like-new condition

Major Overhaul Kit - Pfeiffer Duo 35M, Pfeiffer, DUO, Part# PKE22010T

Major Overhaul Kit - Pfeiffer Duo 35M, Pfeiffer, DUO, Part# PKE22010T
This kit includes nearly every wearable part your pump needs. Here is the complete list of what you get :
Vanes (The Heart of the Pump) – Made of GX Material
| Part Number | Description | Quantity |
|---|---|---|
| 230073 | Vane, 1st Stage – GX | 2 |
| 230072G | Vane, 2nd Stage – GX | 2 |
Springs
| Part Number | Description | Quantity |
|---|---|---|
| 3838132SV | Spring | 1 |
| 490059 | Spring | 1 |
| 490052 | Pressure Spring | 4 |
Seals & O-Rings (Stop All Leaks)
| Part Number | Description | Quantity |
|---|---|---|
| 310104 | Shaft Seal | 2 |
| 300167 | Sight Glass Gasket | 2 |
| 320210 | O-ring, 2.1 x 1 mm – Viton | 1 |
| 4070065 | O-ring, 5 x 1.5 mm – Viton | 2 |
| 4070088 | O-ring, 6 x 2.2 mm – Viton | 1 |
| 4070166 | O-ring, 10 x 2.5 mm – Viton | 2 |
| 320332 | O-ring, 12 x 1.5 mm – Viton | 1 |
| 4070259 | O-ring, 15 x 2.5 mm – Viton | 2 |
| 4070420 | O-ring, 24 x 2.5 mm – Viton | 4 |
| 4070465 | O-ring, 27 x 2.5 mm – Viton | 1 |
| 4070621 | O-ring, 38 x 3.0 mm – Viton | 1 |
| 900068 | O-ring, 40 x 5 mm – Viton | 3 |
| 320333 | O-ring, 42 x 3 mm – Viton | 1 |
| 48655900 | O-ring, 44 x 3 mm – Viton | 2 |
| 320152 | O-ring, 50 x 3 mm – Viton | 2 |
| 4070874 | O-ring, 59 x 3.0 mm – Viton | 1 |
| 91311560300 | O-ring, 68 x 3 mm – Viton | 1 |
| 320334 | O-ring, 78 x 5 mm – Viton | 1 |
| 320335 | O-ring, 85 x 2.5 mm – Viton | 1 |
| 320336 | O-ring, 94 x 2.5 mm – Viton | 1 |
| 320337 | O-ring, 132 x 2.5 mm – Viton | 1 |
| 320338 | O-ring, 270 x 3 mm – Viton | 1 |
Valves & Plates (Control the Flow)
| Part Number | Description | Quantity |
|---|---|---|
| 380018 | Plate Valve | 1 |
| 580044 | Hydraulic Piston | 1 |
| PL20011245 | Exhaust Finger | 2 |
| 390014 | Stainless Steel Ball, 7 mm | 1 |
| 390015 | Stainless Steel Ball, 8 mm | 1 |
| 640019 | Buffer, 30 x 30 x 3.2 mm | 4 |
Filters & Mechanical Parts
| Part Number | Description | Quantity |
|---|---|---|
| 780031 | Filter Screen for Oil Pump | 1 |
| 780032 | Mesh Filter, Sieve | 1 |
| 440026 | Distance Ring / Disc | 1 |
Sight Glass
| Part Number | Description | Quantity |
|---|---|---|
| 500023 | Sight Glass | 1 |
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