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Major Overhaul Kit - Pfeiffer Duo 2.5 PKE02008T
Used on Pfeiffer DUO 2.5
For complete kit content details see bill of materials below
Part number alternatives: 23B-DUO2.5-V
General product classifications
| Brand | Pfeiffer |
| Family | DUO |
| Pump models | DUO2.5 |
| Category | Repair Kits |
| Subcategory | Major Kit |
| Country of origin | US |
| Manual page | PFEIFFER-81 |
| Part number alternatives | 23B-DUO2.5-V |
| PART NUMBER | DESCRIPTION | QUANTITY |
|---|---|---|
| 580044 | Piston, Hydraulic, Pfeiffer, DUO, DUO 125, DUO 255M (Index C), Part# 580044 | 1 |
| 580043 | Valve Flap, Long, Pfeiffer, DUO, UNO, Part# 580043 | 1 |
| 79569 | O-ring, 10.3 x 2.4 mm - Viton, Part# 79569 | 2 |
| 300057 | Ring Gasket, Pfeiffer, DUO, DUO2.5, DUO2.5C, Part# 300057 | 1 |
| 300166 | Felt Ring Pfeiffer, Part# 300166 | 1 |
| 300165 | Case Gasket, Cork-Pfeiffer DUO, Part# 300165 | 1 |
| 360055 | Half Coupling, Pfeiffer, DUO, DUO 2.5/2.5C, Part# 360055 | 1 |
| 320210 | O-ring, 2.1 x 1 mm - Viton, Part# 320210 | 1 |
| 194081 | Case Gasket, Cork, Pfeiffer, DUO, DUO2.5, Part# 194081 | 1 |
| PL23970016 | O-ring, 22 x 1.5 mm - Viton, Part# PL23970016 | 2 |
| 4070420 | O-ring, 24 x 2.5mm - Viton, Part# 4070420 | 1 |
| 4070321 | O - ring, 18 x 5.0 mm - Viton, Part# 4070321 | 3 |
| 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 |
| 320176 | O-ring, 15 x 1.5mm - Viton, Part# 320176 | 1 |
| 320174 | O-ring, 16 x 1.0 mm - Viton, Part# 320174 | 2 |
| 230063 | Pfeiffer Vane, GX, Part# 230063 | 4 |
| 230064 | Vane - GX, Pfeiffer, DUO, Part# 230064 | 1 |
| 420043 | Washer Coupling, CRS, Pfeiffer, DUO, Part# 420043 | 1 |
| 490036 | Pressure Spring, Pfeiffer, Part# 490036 | 4 |
| 490041 | Pressure Spring, Pfeiffer, DUO, UNO, DUO2.5, DUO2.5C, Part# 490041 | 1 |
| 490046 | Pressure Spring - Pfeiffer, DUO, UNO, Part# 490046 | 1 |
| 570002 | Plate Valve Assembly, Pfeiffer, Part# 570002 | 1 |
| 310061 | Shaft Seal, Viton - Single Lip, Pfeiffer, DUO, UNO, Part# 310061 | 1 |
| 580042 | Valve Flap, Round, Pfeiffer, DUO, UNO, DUO1.6, DUO3, DUO2.5, Part# 580042 | 1 |
| PL23970149 | O-ring, 8 x 2 mm - Viton, Part# PL23970149 | 1 |
| 500015PP | Sight Glass Assembly | 1 |
Used on Pfeiffer DUO 2.5
For complete kit content details see bill of materials below
Part number alternatives: 23B-DUO2.5-V
General product classifications
| Brand | Pfeiffer |
| Family | DUO |
| Pump models | DUO2.5 |
| Category | Repair Kits |
| Subcategory | Major Kit |
| Country of origin | US |
| Manual page | PFEIFFER-81 |
| Part number alternatives | 23B-DUO2.5-V |
| PART NUMBER | DESCRIPTION | QUANTITY |
|---|---|---|
| 580044 | Piston, Hydraulic, Pfeiffer, DUO, DUO 125, DUO 255M (Index C), Part# 580044 | 1 |
| 580043 | Valve Flap, Long, Pfeiffer, DUO, UNO, Part# 580043 | 1 |
| 79569 | O-ring, 10.3 x 2.4 mm - Viton, Part# 79569 | 2 |
| 300057 | Ring Gasket, Pfeiffer, DUO, DUO2.5, DUO2.5C, Part# 300057 | 1 |
| 300166 | Felt Ring Pfeiffer, Part# 300166 | 1 |
| 300165 | Case Gasket, Cork-Pfeiffer DUO, Part# 300165 | 1 |
| 360055 | Half Coupling, Pfeiffer, DUO, DUO 2.5/2.5C, Part# 360055 | 1 |
| 320210 | O-ring, 2.1 x 1 mm - Viton, Part# 320210 | 1 |
| 194081 | Case Gasket, Cork, Pfeiffer, DUO, DUO2.5, Part# 194081 | 1 |
| PL23970016 | O-ring, 22 x 1.5 mm - Viton, Part# PL23970016 | 2 |
| 4070420 | O-ring, 24 x 2.5mm - Viton, Part# 4070420 | 1 |
| 4070321 | O - ring, 18 x 5.0 mm - Viton, Part# 4070321 | 3 |
| 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 |
| 320176 | O-ring, 15 x 1.5mm - Viton, Part# 320176 | 1 |
| 320174 | O-ring, 16 x 1.0 mm - Viton, Part# 320174 | 2 |
| 230063 | Pfeiffer Vane, GX, Part# 230063 | 4 |
| 230064 | Vane - GX, Pfeiffer, DUO, Part# 230064 | 1 |
| 420043 | Washer Coupling, CRS, Pfeiffer, DUO, Part# 420043 | 1 |
| 490036 | Pressure Spring, Pfeiffer, Part# 490036 | 4 |
| 490041 | Pressure Spring, Pfeiffer, DUO, UNO, DUO2.5, DUO2.5C, Part# 490041 | 1 |
| 490046 | Pressure Spring - Pfeiffer, DUO, UNO, Part# 490046 | 1 |
| 570002 | Plate Valve Assembly, Pfeiffer, Part# 570002 | 1 |
| 310061 | Shaft Seal, Viton - Single Lip, Pfeiffer, DUO, UNO, Part# 310061 | 1 |
| 580042 | Valve Flap, Round, Pfeiffer, DUO, UNO, DUO1.6, DUO3, DUO2.5, Part# 580042 | 1 |
| PL23970149 | O-ring, 8 x 2 mm - Viton, Part# PL23970149 | 1 |
| 500015PP | Sight Glass Assembly | 1 |