The most affordable way to go automatic. The Mega-Vac uses a push-button motor instead of a hand bulb, so you get steady vacuum with no effort.
Automatic, push-button vacuum
Cylinder 10.5" x 2.25" (6.5" insertable)
Quick-release valve
By Pipedream, one of the largest U.S. brands
A good first automatic pump. Start with short, low-pressure sessions.