137
Table 22A — 19XR,XRV Waterbox Cover Weights — English (lb) (cont)
LEGEND NOTE: Weight for NIH 2-pass cover, 150 psig, is included in the heat
exchanger weights shown in Tables 18A and 18B.
WATERBOX DESCRIPTION
COOLER
FRAME 4 FRAME 5 FRAME 6
STANDARD
NOZZLES
FLANGED
STANDARD
NOZZLES
FLANGED
STANDARD
NOZZLES
FLANGED
NIH, 1 Pass Cover, 150 psig 148 185 168 229 187 223
NIH, 2 Pass Cover, 150 psig 202 256 224 276 257 330
NIH, 3 Pass Cover, 150 psig 473 489 617 634 765 791
MWB End Cover, 150 psig 317 317 393 393 487 487
NIH/MWB Return Cover, 150 psig 138 138 154 154 172 172
NIH, 1 Pass Cover, 300 psig 633 709 764 839 978 1053
NIH, 2 Pass Cover, 300 psig 626 689 761 867 927 1078
NIH, 3 Pass Cover, 300 psig 660 694 795 830 997 1050
NIH/MWB End Cover, 300 psig 522 522 658 658 834 834
WATERBOX DESCRIPTION
CONDENSER
FRAME 4 FRAME 5 FRAME 6
STANDARD
NOZZLES
FLANGED
STANDARD
NOZZLES
FLANGED
STANDARD
NOZZLES
FLANGED
NIH, 1 Pass Cover, 150 psig 148 185 168 229 187 223
NIH, 2 Pass Cover, 150 psig 191 245 224 298 245 330
NIH, 3 Pass Cover, 150 psig 503 519 629 655 772 843
MWB End Cover and Bolt-on End Cover,
150 psig
317 317 393 393 487 487
NIH/MWB Return Cover, 150 psig 138 138 154 154 172 172
NIH, 1 Pass Cover, 300 psig 633 709 764 839 978 1053
NIH, 2 Pass Cover, 300 psig 622 729 727 878 923 1074
NIH, 3 Pass Cover, 300 psig 655 689 785 838 995 1049
NIH/MWB End Cover, 300 psig 522 522 658 658 834 834
NIH — Nozzle-in-Head
MWB — Marine Waterbox