Carrier AquaEdge 19XR series Installation Instructions Manual page 23

Single-stage semi-hermetic centrifugal liquid chillers with pic ii controls and hfc-134a 50/60 hz
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Table 8A — 19XR Waterbox Cover Weights — English (lb) (cont)
WATERBOX DESCRIPTION
NIH, 1 Pass Cover, 150 psig
NIH, 2 Pass Cover, 150 psig
NIH, 3 Pass Cover, 150 psig
MWB End Cover, 150 psig
MWB Return Cover, 150 psig
NIH, 1 Pass Cover, 300 psig
NIH, 2 Pass Cover, 300 psig
NIH, 3 Pass Cover, 300 psig
NIH/MWB End Cover, 300 psig
WATERBOX DESCRIPTION
NIH, 1 Pass Cover, 150 psig
NIH, 2 Pass Cover, 150 psig
NIH, 3 Pass Cover, 150 psig
MWB End Cover and Bolt-on End Cover,
150 psig
NIH/MWB Return Cover, 150 psig
NIH, 1 Pass Cover, 300 psig
NIH, 2 Pass Cover, 300 psig
NIH, 3 Pass Cover, 300 psig
NIH/MWB End Cover, 300 psig
LEGEND
NIH
— Nozzle-in-Head
MWB — Marine Waterbox
FRAME 4
STANDARD
FLANGED
NOZZLES
148
185
202
256
473
489
317
317
138
138
633
709
626
689
660
694
522
522
FRAME 4
STANDARD
FLANGED
NOZZLES
148
185
191
245
503
519
317
317
138
138
633
709
622
729
655
689
522
522
23
COOLER
FRAME 5
STANDARD
FLANGED
NOZZLES
168
229
224
276
617
634
393
393
154
154
764
839
761
867
795
830
658
658
CONDENSER
FRAME 5
STANDARD
FLANGED
NOZZLES
168
229
224
298
629
655
393
393
154
154
764
839
727
878
785
838
658
658
NOTE: Weight for NIH 2-pass cover, 150 psig, is included in the heat
exchanger weights shown in Tables 6A and 6B.
FRAME 6
STANDARD
FLANGED
NOZZLES
187
223
257
330
765
791
487
487
172
172
978
1053
927
1078
997
1050
834
834
FRAME 6
STANDARD
FLANGED
NOZZLES
187
223
245
330
772
843
487
487
172
172
978
1053
923
1074
995
1049
834
834

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