FBD 372 - 11 Diagrams and Schematics; Mounting Templates

37X INSTALLATION & OPERATION MANUAL
372/373 MODELS
51
11.2 Flow Diagrams
Figure 11.4 shows the plumbing diagram for the standard 373 dispenser and is representative of the standard 372
dispenser with the exception of the number of barrels. Figure 11.5 shows the plumbing diagram for the 372 nitro dispenser,
and Figure 11.6 shows the plumbing diagram for the 372 multi-flavor dispenser.
P P
S
P P
P
S
EXPANSION
CHAMBER
EXPANSION
CHAMBER
FREEZE
CHAMBER
FREEZE
CHAMBER
DISPENSING
DISPENSING
SYRUP
IN
SYRUP
IN
15-20 PSI
60 PSI
30 PSI
SAMPLE
SOLUTION
MODULE
SOLUTION
MODULE
SAMPLE
CO
2
H
2
O
P
S
VALVE
VARIABLE
RESTRICTION
PUMP
CHECK
VALVE
PRESSURE
TRANSDUCER
SOLENOID
VALVE
PRESSURE
REGULATOR
L
E
G
E
N
D
P
P
P
S
EXPANSION
CHAMBER
FREEZE
CHAMBER
DISPENSING
SYRUP
IN
SOLUTION
MODULE
SAMPLE
P
S
S
S
NOTE: DIAGRAM
SHOWN FOR 373
Figure 11.4 Flow Diagram for 372 and 373 Standard Dispensers