EC911 Junior Member Joined: 21 Oct 2013 Posts: 3 Location: Montreal Expertise: I love coffee
Espresso: Saeco Aroma Grinder: Baratza Encore
Posted Wed Oct 23, 2013, 7:57am Subject: Aroma OPV?
I'm trying to find some info on OPV models that could fit on the Aroma. I was wondering which valve from another model would fit better. I tried to search but I didn't find any post about an aroma OPV mod.
jonr Senior Member Joined: 25 Jun 2013 Posts: 224 Location: USA Expertise: I like coffee
Posted Fri Oct 25, 2013, 1:13pm Subject: Re: Aroma OPV?
You might consider just adding a dimmer or variac to the pump and skipping an OPV. A little more work while brewing, but you will get a nice slow pressure ramp up, pre-infusion and manual pressure profiling.
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