spaten oktoberfest co2 volumes

[dehaai5]

Anyone have any ideas on the CO2 volumes in a Spaten Oktoberfest keg? I'm running at 10 psi at 39 degrees and it seems fine but I'm afraid I'm losing pressure in that beer every time I pour.

I called the breweries USA office and they were of no assistance.

Any ideas or guesstimates?

[edramshaw]

Oktoberfests will typically fall between 2.57 and 2.73 volumes of CO2. You would certainly want to bump your pressure up to maintain those levels. I don't have a chart in front of me but I would guess you want it between 14-15 lbs at sea level. If the beer comes out too fast you can put a longer beer line to slow down the flow.