Alfamatic Air-Oil Boosters – MF 102 – 103

How it is Composed and how it Works

Alfamatic air-oil booster series MF is a unit composed of a pneumatic cylinder and an high pressure chamber.
By feeding the pneumatic cylinder with shop compressed air, hydraulic pressures of up to 400 bar are obtained, depending on the models.
The high pressure generated in the hydraulic fluid is directly proportional to the pneumatic supply pressure.

  • It works without lubrication
  • Possibility to turn fluid connections around 360 degrees

MF 102

Bore size (mm)100
Piston rod (mm)22
Stroke (mm)150
Multiplier Ratio2066/1
Fluid press. air at 6 bar124
Fluid volume stroke 150mm / cm349
Efficacy at 6 bar – η0.9
Weight (kg)7.5

MF 103

Bore size (mm)100
Piston rod (mm)30
Stroke (mm)150
Multiplier Ratio1111/1
Fluid press. air at 6 bar67
Fluid volume stroke 150mm / cm391
Efficacy at 6 bar – η0.9
Weight (kg)7.5

Pressure Diagram

Stroke Fluid / Volume Diagram