Have you considered the AMT pump? I have one here put by to use as a high volume smoke pump some day. I'm told the actual pump part is made to a very high standard but although they look fancy like nearly all non digital turbine pumps it uses a std cheap brushed motor all be it bigger than most but in this instance hidden in a much nicer case. I'm not 100% sure of the spec but it might well cope with 1200cc/min as its quit a lot larger than most and believe its still used on there bigger turbines, just a thought.
Last edited by Mark Vandervelden; 05-26-2015 at 08:40 AM.