As a leader in the science of coffee brewing and commercials coffee makers, BUNN offers a line of coffee makers with precision coffee brewing and serving systems featuring the advanced BUNN BrewWISE System.
Pre-infusion: Bunn coffee
makers control over the wetting process
BUNN coffee makers spray head dispenses
hot water and then turns off, allowing the wetting phase to complete.
Pre-infusion ensures that the coffee will be ready for the extraction phase
when the spray head turns back on.
Pulse-Brew: Bunn coffee makers
control over the extraction phase
BUNN coffee maker spray head dispenses
hot water then goes through a cycle of turning off and back on. BUNN coffee
maker Pulse-Brew enables you to adjust the flavor of your coffee by
extending brew times.
Variable Bypass: Bunn coffee
maker control over brew strength
Bypassing some of the water around
the ground coffee in BUNN coffee maker allows you to create unique flavors.
Digital Temperature
Adjustment: Bunn coffee makers control over brew temperature
With BUNN coffee maker BrewWISE you
have the option to set BUNN coffee maker brewing temperature precisely where
you want it. The low temperature brew lock-out coffee maker feature ensures
adequate water temperature in BUNN coffee makers.
Extraction Systems: Bunn
coffee makers control over water distribution
From traditional BUNN commercial
coffeemaker spray head designs to the new BUNN 21-hole spray head, you can
choose BUNN coffee maker with spray pattern that yields the ideal coffee
flavor for your taste profile.
Ideal coffee holding temperature:
175F to 185F (80C to 85C)
Most all the volatile aromatics in coffee
have boiling points well below that of water and continue to evaporate from the
surface until pressure in the serving container reaches equilibrium. A closed
container can slow the process of evaporation.
Ideal coffee serving temperature:
155F to 175F (70C to 80C)
Many of the volatile aromatics in coffee
have boiling points above 150F (65C). They simply are not perceived when
coffee is served at lower temperatures.
Ideal holding time:
20 minutes in an open
top decanter / 60 minutes in a closed container.