Hum...
I found it here, but no specs:
http://www.jabsco.com/util.asp
And on second thought... 3gpm @4 ft head isn't bad... could be run dually...
I went over to the Jabsco website, and requested more info (the spec sheet isn't available). Maybe if we could get a performance chart...
So how much does it cost? what's the fitting size? We'll find out...