$438.20
This is the Pfeiffer Part# PSK028 Seal Kit for the DUO 255M (Index C) vacuum pump . This comprehensive kit includes 21 different sealing components such as O-rings, shaft seals, gaskets, and valve seats . Designed specifically for the DUO 255M, this kit provides everything you need to restore the sealing integrity of your pump during routine maintenance.
Seal Kit, Pfeiffer DUO 255M, Pfeiffer, DUO, Part# PSK028
Seal Kit, Pfeiffer DUO 255M, Pfeiffer, DUO, Part# PSK028
The DUO 255M is a large, powerful two-stage rotary vane pump. The “M” stands for magnetic coupling. This design means there is no shaft seal that can leak. It is built for tough industrial jobs where reliability matters .
This kit includes every rubber seal your pump needs.
| Part Number | Description | Quantity |
|---|---|---|
| 4070166 | O-ring, 10 x 2.5 mm – Viton | 1 |
| 4070259 | O-ring, 15 x 2.5 mm – Viton | 2 |
| 320177 | O-ring, 18 x 2.0 mm – Viton | 1 |
| 4070333 | O-ring, 19 x 2.5 mm – Viton | 1 |
| 4070420 | O-ring, 24 x 2.5 mm – Viton | 4 |
| 320524 | O-ring, 32 x 2.5 mm – Viton | 1 |
| 02124025 | O-ring, 28 x 5 mm – Viton | 1 |
| 4070621 | O-ring, 38 x 3.0 mm – Viton | 2 |
| 320535 | O-ring, 500 x 3 mm – Viton | 1 |
| 320534 | O-ring, 180 x 5 mm – Viton | 1 |
| 48656700 | O-ring, 140 x 5 mm – Viton | 1 |
| PL23970419 | O-ring, 125 x 5 mm – Viton | 3 |
| 320533 | O-ring, 47 x 2.5 mm – Viton | 1 |
| 02106062 | O-ring, 107.32 x 5.33 mm – Viton | 4 |
| PL23970129 | O-ring, 65 x 5 mm – Viton | 2 |
| PL23970149 | O-ring, 8 x 2 mm – Viton | 1 |
| 320538 | O-ring, 85 x 5 mm – Viton | 1 |
| 4070088 | O-ring, 6 x 2.2 mm – Viton | 2 |
| 300167 | Sight Glass Gasket | 2 |
| 300214 | Ring Gasket | 2 |
| 310152 | Single Lip Shaft Seal | 2 |
| 390028 | Valve Seat | 2 |
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10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
10 in stock
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