035-19569-101 (0109)
9-12
GB
9.8 Nozzle Arrangements - Condenser Marine Water Boxes
NOTES:
1. All dimensions are approximate. Certified dimensions are available upon request.
2. Standard water nozzles are Schedule 40 pipe size, 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 1.6 mm raised face),
water flanged nozzles are optional (add 13 mm to nozzle length). Companion flanges, nuts, bolts, and gaskets are not furnished.
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. Compact water boxes on one heat exchanger may be used with Marine
Water Boxes on the other heat exchanger.
4. Condenser water must enter the water box through the bottom connection for proper operation of the sub-cooler to achieve rated performance.
5. Add dimension "M" as shown on the unit dimension page for the appropriate isolator type.
TUBE
SHEET
TUBE
SHEET
(2-PASS
RETURN HEAD)
H
J
?
CONDENSER
1-PASS
IN OUT
11 16
16 11
CONDENSER
2-PASS
IN OUT
12 13
17 18
CONDENSER
3-PASS
IN OUT
15 20
19 14
CONDSHELL
CODE
1-PASS 2-PASS 3-PASS
HK HJ K HK
A
533 251 425 152 197 425 197
C,D
610 283 495 162 229 495 229
E,F
622 292 565 178 251 565 251
J,K,L
686 318 584 191 260 584 260
M,N
813 378 660 203 305 660 305
P, Q
813 368 711 241 318 711 318
R,S
813 368 762 305 343 762 343
T, V,W
914 419 762 279 343 762 343
X,Z
914 422 813 279 371 813 356
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