The vacuum pumps across the PTV and ErecAid models are fairly customisable in creating the type of vacuum seal you need for your treatment with the small bushing. The Bushing size C is a Cylinder Insert and is used to narrow the cylinder opening to provide a better vacuum seal. Using a Bushing will also increase comfort against the body, rather than using the cylinder alone. Included with and to be used with the PTV Automatic 3000 and ErecAid Esteem and ErecAid Classic.
The bushing size is 1.63″
Improve your recovery with the Bushing Size C- Small, now.