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Fixed Tube > Single
Pass > Group 5
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D & R Standard "VT" Group
5 One Pass Tube Side, 5/8" O.D.
Tubes 13/16" Tri. Pitch
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|
Model No.
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Shell O.D.
(Inches)
|
No. Tubes
|
Square Feet Surface for Tube
Length
|
|
4'0"
|
6'0"
|
8'0"
|
10'0"
|
12'0"
|
14'0"
|
16'0"
|
18'0"
|
20'0"
|
 |
|
VT651
|
6 5/8
|
38
|
25
|
37
|
50
|
62
|
75
|
87
|
99
|
112
|
124
|
|
VT851
|
8 5/8
|
73
|
48
|
72
|
95
|
119
|
143
|
167
|
191
|
215
|
238
|
|
VT1051
|
10 3/4
|
121
|
79
|
119
|
158
|
198
|
238
|
277
|
317
|
357
|
396
|
|
VT1251
|
12 3/4
|
170
|
111
|
167
|
223
|
278
|
334
|
389
|
445
|
500
|
556
|
|
VT1451
|
14
|
212
|
139
|
208
|
277
|
346
|
415
|
485
|
554
|
623
|
692
|
 |
|
VT1651
|
16
|
288
|
189
|
283
|
377
|
472
|
566
|
660
|
755
|
850
|
944
|
|
VT1851
|
18
|
367
|
240
|
360
|
480
|
600
|
720
|
840
|
960
|
1080
|
1200
|
|
VT2051
|
20
|
460
|
301
|
451
|
602
|
752
|
902
|
1052
|
1203
|
1354
|
1504
|
|
VT2251
|
22
|
575
|
376
|
565
|
753
|
941
|
1130
|
1318
|
1506
|
1694
|
1882
|
|
VT2451
|
24
|
684
|
448
|
671
|
895
|
1119
|
1342
|
1566
|
1790
|
2014
|
2238
|
 |
|
VT2651
|
26
|
811
|
532
|
798
|
1064
|
1330
|
1596
|
1862
|
2128
|
2394
|
2660
|
|
VT2851
|
28
|
949
|
623
|
934
|
1245
|
1556
|
1868
|
2179
|
2490
|
2801
|
3113
|
|
VT3051
|
30
|
1096
|
719
|
1078
|
1438
|
1797
|
2157
|
2516
|
2876
|
3235
|
3595
|
|
VT3251
|
32
|
1251
|
821
|
1231
|
1641
|
2052
|
2462
|
2872
|
3283
|
3693
|
4103
|
|
VT3451
|
34
|
1424
|
934
|
1401
|
1868
|
2335
|
2802
|
3270
|
3737
|
4204
|
4671
|
 |
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VT3651
|
36
|
1617
|
1061
|
1591
|
2122
|
2652
|
3182
|
3713
|
4243
|
4773
|
5304
|
|
VT3851
|
38
|
1802
|
1182
|
1773
|
2364
|
2955
|
3546
|
4137
|
4728
|
5320
|
5911
|
|
VT4051
|
40
|
1994
|
1308
|
1962
|
2616
|
3270
|
3924
|
4578
|
5235
|
5886
|
6540
|
|
VT4251
|
42
|
2195
|
1440
|
2160
|
2880
|
3600
|
4320
|
5040
|
5760
|
6480
|
7200
|
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Model No.
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Shell O.D.
(Inches)
|
No. Tubes
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4'0"
|
6'0"
|
8'0"
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10'0"
|
12'0"
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14'0"
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16'0"
|
18'0"
|
20'0"
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Square Feet Surface for
Tube Length
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