I'm not sure, you could always call Marquip up and ask about that. Just saw what looks like TA65 on the pump, they likely have different sized pulleys and motor speeds. Just thought i'd throw out the 2nd hand option.
edit - Ingco will be ~10.6 CFM FAD. So it's pretty good, so long as it lasts. I recall asking when it was Topmaq branded as it was so much cheaper than the Marquip. I'm not saying don't buy it, just see what's around for that price.