Profilux Compatible Return Pumps (high flow)

[TilmanBaumann]

AquaMedic DC Runner pumps work good with ProfiLux and they are not very expensive. If you like you can even buy pre-configured cables here http://shop.aquarienkontor.de/produc...oducts_id=1915

I don't have mine for very long, but I find it quite loud. They have a relatively high pitch whine. But then I also haven't really given my pump enough time to sttle down and vibration isolation could be better (all hard plumbing).

However, they only go up to 9.000l/h so a little outside of your range.

PS: I also went for the 1-10V control because I thought I need it. But the truth is, so far I have only set the speed with the pendant. A full control loop ought to be possible I guess, but outsite of what I can do with my small setup. (Measuring flow rates or water levels in the overflow)
And if I change pump rates, I disturb my overflow. I found the need wasn't really there.
But I suppose you have thought about the need of pump control via ProfiLux.