blower vs fan

There lies the problem. I have searched the net high and low for places to BUY a dual blower that offers high pressure but all I can find is the specs not an actual place that sells it. Then if I find a place that sells one it doesnt list the specs and I cant find a webpage for the specs.

I was looking for a place to buy the EBM blower I linked above but only found links to specs nowhere to buy. I then found the dual blower to buy at blowerwheel.com yet cant find an actual torin website that lists its specs. Its really been infuriating.

Hum... then you're stuck looking at other similar units; it'll give you a very rough idea, but you'll know, somewhat, what to expect.

Here's a list of fan manufacturers:
http://www.procooling.com/Links2/Air_Cooling/Fans/