Technical data

9.5 Water Box Nozzle Arrangements
9-4 160.81-ICOM-GB0 (01/02)
In Out
AH
HA
1
1-PASS
Nozzle Arrangements
No. of
Passes
Evaporator
In Out
CB
KJ
2
NOTE: Water must enter through bottom
connection to achieve rated performance
2-PASS
Nozzle Arrangements
No. of
Passes
Evaporator
In Out
GN
PF
No. of
Passes
Evaporator
3
NOTE: Water must enter through bottom
connection to achieve rated performance
3-PASS
Nozzle Arrangements
123
CC
2
GG
BB
2
DD
2
GG
BB
2
DD GG
T 8" 6" 4" 578 343 330 775 343 330 775 394
V 8" 6" 4" 578 343 330 775 343 330 775 394
No. of Passes
Nozzle Pipe Size
Evaporator
Shell Code
Evaporator Nozzle Dimensions
1-PASS 2-PASS 3-PASS
Dimensions in mm
NOTES:
1. Standard water nozzles are furnished as welding stub-outs with Victaulic grooves, allowing the option of welding, flanges, or use of Victaulic
couplings. Factory installed, class 150 (ANSI B16.5, round slip-on, forged carbon steel with 1.59mm raised face), water flanged nozzles are
optional (add 12.7 mm to nozzle length). Companion flanges, nuts, bolts and gaskets are not furnished.
2. Add 25.4 mm for isolators as shown.
3 One-, two- and three-pass nozzle arrangements are available only in pairs shown and for all shell codes. Any pair of evaporator nozzles may
be used in combination with any pair of condenser nozzles.
4. Connected piping should allow for removal of compact water boxes for tube access and cleaning.
CC
DD
DD
BB
BB
BB
BB
DD
DD
A
J
NF
PG
B
KC
A
CC
GG
GG
GG GG
GG
GG
25.4 mm
25.4 mm
25.4 mm
25.4 mm
25.4 mm
25.4 mm
EVAPORATOR
EVAPORATOR
EVAPORATOR
MOTOR END
MOTOR END
MOTOR END
COMPRESSOR END
COMPRESSOR END
COMPRESSOR END
FLOOR
LINE
FLOOR
LINE
FLOOR
LINE
EVAPORATOR
EVAPORATOR
EVAPORATOR