A2V A2VK A2VK5 A2VK12 A2VK28 A2VK55 A2VK107 A2VK225 A2VK12MAOR4G1PE1 Variable Displacement Pump Oil Pump Hydraulic Piston Pump

A2V A2VK A2VK5 A2VK12 A2VK28 A2VK55 A2VK107 A2VK225 Rexroth Hydraulic polyurethane metering pump A2VK12MAOR4G1PE1

A2VK28MAOR1G00PE1-SO2 INDUSTRIAL METERING PUMP A2VK28 A2VK55 A2VK107 PISTON PUMP FOR PLASTIC MACHINERY 28CC DISPLACEMENT

* High metering accuracy and repeatability of the variable flows
* Manual control via handwheel with built-in-precision measuring scale or alternatively mechanical rod control, for mounting pneumatic or hydraulic control cylinders (remote control)
* Operating pressure up to 250 bar
* Low suction pressure, even when pumping highly viscous fluids
* Very little pulsation of flow
* Compatability of pump components with materials to be pumped (Polyol, Isocyanat) through use of specially matched materials and special seals
* Quiet operation
* Optimum volumetric efficiency

1. Front cover
2. Spacer ring
3. Shaft seal ring
4. Square ring
5. Seal bush
6. Retaining ring
7. Shiw (Shim)
8. Flange(high pressure)
9. Safety valve
10. Flange (low pressure)
11. Flange housing
12. Gasket
13. Ball bearing
14. Spacer bush
15. Angular contact ball bearing
16. Running bush
17. Bearing
18. Shaft key
19. Drive shaft
20. Seal bush
21. Slide ring
22. Pin
23. Swivel housing
24. Retaining plate
25. Piston
26. Center pin
27. Cylinder
28. Control pate (Control plate)
29. Port plate
30. Housing
31. Bush
32. Cover
33. Handwheel
34. Handle
35. Running bush
36. Shaft seal ring
37. Spacer ring
38. Cover
39. Bearing
40. Spacer ring
42. Gasket
43. Ring nut
44. Control head
45. Nut
46. Shaft key
47. Cup spring
48. Guide disk
49. Spindle