Vg = 19.5 – 63 ccm/rev
Pres nom = up to 210 bar
Pres max = up to 230 bar
HP 33 are double pumps group 3. It have intermediate sealing between the stages. Each stage keeps the characteristics of the single pump. It can be combined steps with the same displacements or steps with different displacements. In this case, the steps are placed in decreasing displacements. (Example: HP33; HP32; HP321).