Uhm, I saw that pump and was referred to before, it's a recirculating hot water pump for house central heating. Yeah, the price is nice, but the pump is big so one must place it outside the case. Or get an YY cube (not available here
), or...
I'm still looking for an Iwaki instead going with Grundfos pumps, although it would be very nice to try one. Think I'm gonna check local stores these days to get some more info. Nice pump, but the size matters...