I use the EPNW $2 metal blind filter. I have min=y OPV adjusted downwards, giving me nearly always perfect 9.0 pressure on shots. a 20 second backflush (water only) reads 10.5 steady now...whereas, before the adjustment it was reading 11.5 on the flush, and 10 psi on the shot "pulls."sorenwrang wrote:I have a question regarding the pressure. I haven't kept track on exactly what pressure I am brewing at, but I have a feeling that it has declined significantly even though I have not changed my recipe or settings.
I figured out that running a backflush would be an acceptable way to compare pressures and figure out if something is wrong with my machine.
Could any of you BDB owners tell me what pressure your machine reaches when you are doing a clean water backflush with the single filter and rubber disc?
It was driving me nuts before the adfjustment.