$437.50
This is the Pfeiffer Part# PKE02008T Major Overhaul Kit for the Duo 2.5 vacuum pump . This comprehensive kit includes everything you need for a full pump rebuild: GX vanes, seals, O-rings, springs, valves, shaft seal, coupling, sight glass, and more . Following Pfeiffer’s recommended 4-year maintenance schedule, this kit restores your pump to like-new condition.

Major Overhaul Kit - Pfeiffer Duo 2.5 - Part # PKE02008T

Major Overhaul Kit - Pfeiffer Duo 2.5 - Part # PKE02008T
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 |
|---|---|---|
| 230063 | Pfeiffer Vane, GX | 4 |
| 230064 | Vane – GX | 1 |
Springs
| Part Number | Description | Quantity |
|---|---|---|
| 490036 | Pressure Spring | 4 |
| 490041 | Pressure Spring | 1 |
| 490046 | Pressure Spring | 1 |
Seals & O-Rings (Stop All Leaks)
| Part Number | Description | Quantity |
|---|---|---|
| 300057 | Ring Gasket, Viton | 1 |
| 300165 | Case Gasket, Cork | 1 |
| 194081 | Case Gasket, Cork | 1 |
| 300166 | Felt Ring | 1 |
| 310061 | Shaft Seal, Viton – Single Lip | 1 |
| 320210 | O-ring, 2.1 x 1 mm – Viton | 1 |
| 4070065 | O-ring, 5 x 1.5 mm – Viton | 1 |
| 4070088 | O-ring, 6 x 2.2 mm – Viton | 3 |
| PL23970149 | O-ring, 8 x 2 mm – Viton | 1 |
| 79569 | O-ring, 10.3 x 2.4 mm – Viton | 2 |
| 4070259 | O-ring, 15 x 2.5 mm – Viton | 1 |
| 320176 | O-ring, 15 x 1.5 mm – Viton | 1 |
| 320174 | O-ring, 16 x 1.0 mm – Viton | 2 |
| 4070321 | O-ring, 18 x 5.0 mm – Viton | 3 |
| PL23970016 | O-ring, 22 x 1.5 mm – Viton | 2 |
| 4070420 | O-ring, 24 x 2.5 mm – Viton | 1 |
Valves & Plates (Control the Flow)
| Part Number | Description | Quantity |
|---|---|---|
| 570002 | Plate Valve Assembly | 1 |
| 580042 | Valve Flap, Round | 1 |
| 580043 | Valve Flap, Long | 1 |
| 580044 | Hydraulic Piston, Viton | 1 |
Coupling & Other Parts
| Part Number | Description | Quantity |
|---|---|---|
| 360055 | Half Coupling | 1 |
| 420043 | Washer Coupling, CRS | 1 |
| 500015 | Sight Glass Assembly | 1 |
The vanes in this kit are made from GX material . GX is a high-strength fiberglass composite. Think of it like very tough plastic mixed with glass fibers.
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10 in stock
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10 in stock
11 in stock
10 in stock
10 in stock
10 in stock
10 in stock
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