Cross – section of the OPA. 1 – OPA.3 type pumpCross – section of the OPA. 1 – OPA.3 type pump
1. Motor
2. Ball bearing
3. Clutch
4. Upper body
5. Front sealing
6. Stator
7. Jacket
8. Middle body
9. Rotor
10. Pump shaft
11. Slide bearing
12. Flange connection
13. Bottom body
14. Foundation1. Motor
2. Ball bearing
3. Clutch
4. Upper body
5. Front sealing
6. Stator
7. Jacket
8. Middle body
9. Rotor
10. Pump shaft
11. Slide bearing
12. Flange connection
13. Bottom body
14. Foundation