Thats all just awesome, a masterpiece of over the top engineering, my kinda gear, just love it !
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Cant see any noise in the pic, so it doing the job nicely.
An easy way to push it further is to dump cooler packs and ice into the tank. I do this regularly, its all part of the routine that gives one hands on satisfaction in utterly rediculous efforts to push boundarys for the hell of it, without breaking the bank
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