/diy/ - Do It Yourself

Ive got a weird project in mind. How high of a pressure can I get from a super tiny air pump, and how small can I get? I've got this 2 1/2" x 1 1/8" or so pump, but it's a bit larger than I'd like. I've tried searching a bit online, but it's one of those things where you can't really just browse to see what's out there, you have to already know where to get it.