The Bushing is used to narrow the cylinder chamber to provide a better vacuum seal. Using a Busing will also increase comfort against the body, rather than using the cylinder alone. Included with and...
Pos-T-Vac Battery Operated System:
Pump Head Twist and Locks for a better connection than the push in systems allowing for superior suction. The push-button operation of the Pos-T-Vac Battery...
Acrylic Large Twist Cylinder to be used with the All Pos T Vac manual and battery twist on systems
Large Twist Cylinder Size: 10″ x 2.25″ (standard cylinder size: 2″ x 8.5″)