The rental breastpump with technology especially developed for highest expressing comfort. The mamivac® 2-phase technology imitates the baby?s sucking Continuously adjustable vacuum strength, freely selectable pumping interval Suction strength corresponds to pumps used in hospitals No suction loss with double pumping Gentle, hygienic and silent operation guaranteed Compact, maintenance-free and durable device Germ free The patented protective diaphragm in the suction kit hermetically seals the breastpump and the hose against breast milk, bacteria and germs. This ensures a maintenance-free pump giving mother and child greatest possible safety.