The MM series is composed of dampers for military applications developed by Vibrostop. They are specifically designed to cater applications that include vibration isolation problems on Italian Navy vessels. These dampers are equipped with medium to low frequencies that ranges form 6 Hz up to 10 Hz. Their metal parts are made from either stainless steel or C40 steel materials. On the other hand, their elastomeric components are made from oil resistant compound. These features allow the dampers to be utilized in oil/mining industries and civil/military shipbuilding.