BakerLite
I posted some initial test results for this type of bench , on this forum back in 2012. Needless to say after I posted the results, there was not much interest in the thread.
Now do not take this wrong
There is no interest in this type of flow bench because one reason is floating depression you end up with( converted depression numbers )
people do not want converted numbers( they want the real numbers) . 2. reasons orifice plate there is no need for 6 holes in one orifice plate
when One PTS sharp edge orifice plate does the job .( My opinion is The PTS Flow Bench is way more powerful the Design of it is just right
down superior Yes even better then SF My PTS flow bench repeats with the same numbers Plus the PTS Flow Bench is very easy to build )