Used on Pfeiffer Duo 2.5
For exact kit contents see bill of materials below
General product classifications
| Brand | Pfeiffer |
| Category | Repair Kits |
| Subcategory | Minor Kit |
| Country of origin | US |
| PART NUMBER | DESCRIPTION | QUANTITY |
|---|---|---|
| 4070166 | O-ring, 10 x 2.5mm - Viton, Part# 4070166 | 2 |
| 4070125 | O-ring, 8 x 2.0 mm - Viton, Part# 4070125 | 1 |
| 4070262 | O-ring, 15 x 5 mm - Viton, Part# 4070262 | 1 |
| 4070259 | O-ring, 15 x 2.5 mm - Viton, Part# 4070259 | 1 |
| 4070088 | O-ring, 6 x 2.2 mm - Viton, Part# 4070088 | 3 |
| 4070065 | O-ring, 5 x 1.5 mm - Viton, Part# 4070065 | 1 |
| 300057 | Ring Gasket, Pfeiffer, DUO, DUO2.5, DUO2.5C, Part# 300057 | 1 |
| 0991104 | Hose, 6 x 12 x 80 mm, Pfeiffer, DUO pump, Part# 991104 | 1 |
| 320174 | O-ring, 16 x 1.0 mm - Viton, Part# 320174 | 1 |
| 4070321 | O - ring, 18 x 5.0 mm - Viton, Part# 4070321 | 3 |
| 320175 | O-ring, 22 x 1.5 mm - Viton, Part# 320175 | 2 |
| 580042 | Valve Flap, Round, Pfeiffer, DUO, UNO, DUO1.6, DUO3, DUO2.5, Part# 580042 | 1 |
| 580043 | Valve Flap, Long, Pfeiffer, DUO, UNO, Part# 580043 | 2 |
| 194081 | Case Gasket, Cork, Pfeiffer, DUO, DUO2.5, Part# 194081 | 1 |
| 390009 | Plate, Valve Coupler, S/S & Viton, Pfeiffer, DUO pump Part# 390009 | 1 |
| 4070420 | O-ring, 24 x 2.5mm - Viton, Part# 4070420 | 1 |
| 580044 | Piston, Hydraulic, Pfeiffer, DUO, DUO 125, DUO 255M (Index C), Part# 580044 | 1 |
| 490036 | Pressure Spring, Pfeiffer, Part# 490036 | 4 |
| 310061 | Shaft Seal, Viton - Single Lip, Pfeiffer, DUO, UNO, Part# 310061 | 1 |
