Info on the Tunze Master pump 1073.030

hahnmeister

In Memoriam
What is its US rated output/gph? I have seen some sited claiming up to 900gph... but its a DC pump so it should be the same 792gph that is listed everywhere else, right?

My other questions revolve around this, so if you have already tried, and have anything to note, please let me know.

I am interested in using one as a needlewheel/meshwheel mixing pump. It seems that the speed adjustment might come in handy for tuning the sweet spot of various mesh materials, and that for a $127 pump, it has a pretty sweet performance. 3m, 792gph for 55watts.... very nice. And a 1" output diameter? (Is that metric or US threaded at all?). Sounds like it could outdo an eheim 1260 NW. Has Tunze tried it ever?

But there are some things I wish to know. I would like to see what the inside of the pump looks like, or at least get the specs of the intake, and the interior dimensions of the pre-chamber or impeller shroud as its called by some. It looks like a promising pump for this application.
 
It is AC, it is controlled by a simple valve and not electronics. It is 792gph.

I guess you haven't seen our new needlewheel pump? It comes out in November, download the Interzoo 2006 flyer at Tunze.com. They will run about $270 and produce 800l/h of air 1300 l/hr of water and draw only 23W. They come complete with intake, needlewheel and a silencer for the intake.
 
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