Just got it yesterday. it is made by Macpump. It's well made simple and fast The best part, Works just as well as a tmyers I used once, and cost less.... $75.00
I'll also admit, I liked the fact I could drive up and get it in about thirty minutes. But, none the less I really reccommend this pump!
www.macpump.net
Good luck and best wishes,
Scruffy
I almost forgot. he sells them on ebay too!
http://cgi.ebay.com/BALLOON-PUMP-MAN...QQcmdZViewItem