Got the Base for free but had to return his compressor (less junk lying around Ya)
Took some photo's still unsure what model it is. Is not self drive so wont be a 3210. Found a photo of what looks the same with a Kirby engine but can't see anything in the brochures that relates this base with a Kirby engine. In Max's photo of the base only it has different engine mounting holes (flat as against raised) compared to mine.