No auto scrubber with squeegee attachment. I've gone through many of those and don't feel like the do the job as well and most of my jobs are in tight hospital spaces, not wide open areas.
Appears it is a powr flite with dual vacuum motors. I can't seem to find one like this, although they do have some available at a hefty price that are more modern. Guess I'll be looking for carpet cleaning companies going out of business sales.