http://www.sourcingmap.com/reduced-pressure-flowmeter-decrement-gauge-nitrogen-gas-regulator-p-250896.html?currency=AUD&utm_source=google&utm_medium=froogle&utm_campaign=aufroogle&gclid=CLLZtf-j5LsCFeU5Qgod3SQAbA
Hi Bribie
Thanks for your detailed response, reading on the homebrew.com forum it seems this method is being done by the yanks. If the beer is already carbonated I can't see why it shouldn't work and the 25% co2 in multimix can be allocated back into the beer with a quick top up if required, the only negative I can think of is you never quite know what the percentage of your mix is.
Tesuco here in australia sell the disposable nitrogen bottle 2.2kg .Price needs confirming as I am basing this on a ebay seller selling the same tesuco bottles in co2 or co2 and argon mixes for $60, can't see why nitrogen would be any
more expensive.
I can find this regulator , bloody link keeps going to the top, typing on a tablet............
and I already own a stout tap,purchased from ebay about $60 from memory, Country Trading Store .
n.b would need to work out a way to get from the bottle to the regulator , not really sure what the inlet on the regulator is?
Tesuco also have some regs but not sure about pricing.
All up no more than $200.????? Seems worth a try.