of 86
85
40
17
30
15
The blue pie shapes represents a negative pressure inside the
brew cylinder, a vacuum, also called an infusion cycle.
Vacuum (Depth / Holding Time)
The two numbers inside the blue box represents negative
pressure amount and the time the pressure is held.
In this example the unit decreases pressure inside the brew
cylinder to -40 kPa for 17 seconds.
Kilopascals (kPa)
100 kPa = 1 bar
= 14.5 psi
= 29.5 inHg
Purge (Depth / Holding Time)
The two numbers inside the red box represent the positive
pressure amount and the time the pressure is held.
In this example the unit increases pressure inside the brew
cylinder to 30 kPa for 15 seconds.
Kilopascals (kPa)
100 kPa = 1 bar
= 14.5 psi
= 29.5 inHg
The red pie shapes represents a positive pressure inside the
brew cylinder, also called a purge cycle.
Sequence of Operations
Summary of Contents for Craft Brewer
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