Sun May 14, 2006 10:11 am
Hay guys,
This does work like a swan arm. I have a sight gauge on my mash tun which would work like the run off tube being vented to atm. The only risk that I see with HSA would be if the flow reached such a speed to start a venturi and start to suck air in with the wort, which would want to be avoided. I have since then stopped using that method, for no other reason than trying both ways and not noticing much of a difference, but I see no problem with the second diagram, as long as the brewer cut off H.L. early enough to drain mash tun near completly, to get full volume in kettel, with out over sparging and pulling out tannins, because of lowered ph.
Cheers,
Morgan