ottobock otto bock p3 harmony prosthetic leg pump. 4R147=4. | eBay
My new prosthetics with a “active vacuum pump” that keeps the vacuum in the sockets constant to even the pressure around the stumps. : r/interestingasfuck
ottobock otto bock E2 prosthetic leg Vacuum pump. Parts Only | eBay
Vacuum pump Vac M1.5 755E600 - Ottobock
755T6 Vacuum forming workstation with integrated pump - Ottobock