I'm shocked that so many of these ratings are so wrong! Many people base their purchase decision on things like wattage numbers. There should be some control around them being correct.
I bet this is true for all of them too, because any needle wheel air mixing pump I've tested so far seems to draw more than it's rated for.
Whiskey
Yeah, I started this thread (long ago) and was really disappointed. I definitely made my decision largely based on the (reported) wattage of the pump.