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TABLE 1:
FILTER RECOMMENDATIONS
Hoffman Model #
VA091604X
VA151604X
VA251604X
TABLE 2:
DETERMINING COMPRESSED AIR LINE SIZE
1.
Calculate total product compressed air consumption (SCFM, SLPM).
2.
Determine length of compressed air line required for connection to main supply.
3.
Locate pipe length in left column and read to the right to find the compressed air requirements.
4.
Locate pipe size at top of column.
MAXIMUM AIRFLOW (SCFM) THROUGH PIPE AT 5 PSIG PRESSURE DROP (100 PSIG AND 70
Pipe Length
(Feet)
1/4
3/8
10
29
65
20
21
46
30
17
37
40
15
32
50
13
29
60
12
26
70
11
25
80
10
23
90
10
22
100
9
21
MAXIMUM AIRFLOW (SLPM) THROUGH PIPE AT 0.3 BAR PRESSURE DROP (6.9 BAR AND 21
Pipe Length
(Meters)
1/4
3/8
3
821
1840
6
594
1302
9
481
1047
12
425
906
15
368
821
18
340
736
21
311
708
24
283
651
27
269
623
31
255
594
Rubber hose maximum airflow rating: 1/2" I.D. rubber hose = 3/8" pipe; 3/4" I.D. rubber hose = 1/2" pipe
LIT0138M
FILTER AND REPLACEMENT PART ITEM NUMBERS
Oil Removal Filter
VC-OF17
VC-OF17
VC-OF25
Pipe Size (Nominal) - Schedule 40
1/2
3/4
1
120
254
480
85
180
340
70
147
277
60
127
240
54
114
215
49
104
196
46
96
181
43
90
170
40
85
160
38
80
152
Pipe Size (Nominal) - Schedule 40
1/2
3/4
1
3396
7188
13584
2406
5094
9622
1981
4160
7839
1698
3594
6792
1528
3226
6085
1387
2943
5547
1302
2717
5122
1217
2547
4811
1132
2406
4528
1075
2264
4302
Replacement Generator Kits (5 pc)
VAGK09
VAGK15
VAGK25
O
F)
1-1/4
1-1/2
2
978
1483
2863
692
1049
2024
565
856
1653
489
792
1431
437
663
1280
399
606
1169
370
561
1082
346
524
1012
326
494
954
309
469
905
O
C)
1-1/4
1-1/2
2
27677
42117
81023
19584
29687
57279
15990
24225
46780
13839
20999
40497
12367
18763
36224
11292
17150
33083
10471
15877
30621
9792
14829
28640
9226
13980
26998
8745
13273
25612
Operation & SAFETY
INSTRUCTIONS
VORTEX A/C ENCLOSURE COOLER
UL TYPE 4/4X
2-1/2
Models VA091604X, VA151604X, VA251604X
4536
3208
2619
2268
2029
1852
1715
1604
1512
1435
2-1/2
128369
90786
74188
64184
I M P O R TA N T
57421
52412
Please read all instructions BEFORE
48535
attempting to use this product
45393
42790
nVent Hoffman
40611
2100 Hoffman Way, Anoka, MN 55303 USA
1.763.422.2211
89103847 Rev. B
nVent.com/hoffman
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Summary of Contents for nVent Hoffman VA091604X
- Page 1 MAXIMUM AIRFLOW (SCFM) THROUGH PIPE AT 5 PSIG PRESSURE DROP (100 PSIG AND 70 UL TYPE 4/4X Pipe Size (Nominal) - Schedule 40 Pipe Length (Feet) 1-1/4 1-1/2 2-1/2 Models VA091604X, VA151604X, VA251604X 1483 2863 4536 1049 2024 3208 1653...
- Page 2 Inspect the six slots in the generator for dirt and clean if necessary. can be directed to a heat sensitive component. If the end of nVent Hoffman products will be replaced or repaired if found to be Clean the cavity in the Vortex A/C that the generator was located in INTRODUCTION the 1/2”...
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