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Industrial Ventilation Fans
BACKWARD INCLINED UTILITY BLOWERS — TYPE BIUB
SIZE
WHEEL DIAMETER (IN.)
CFM RANGE
MAXIMUM SAFE FAN RPM
MAXIMUM SP
FAN ONLY APPROX. SHIP WT. (LBS.)
12-BIUB
12.25
690 - 3270
4119
8"
133
15-BIUB
15.00
1030 - 4900
3364
8"
178
18-BIUB
18.25
1540 - 7300
2729
8"
242
22-BIUB
22.25
2280 - 10830
2238
8"
383
27-BIUB
27.00
3350 - 15920
1803
8"
559
All units furnished as Arr. #10, Class II construction, clockwise or counterclockwise rotation, top horizontal discharge. (All fans have rotatable housings.)
Optional Accessories
: Motor, Drive and Weather Cover.
Refer to Bulletin No. 760B for fan performance rating tables
TUBEAXIAL FANS — BELT DRIVEN
CATALOG NUMBER
PHASE
APPROX SHIP. WT. (LBS.)
CFM AT STATIC PRESSURE
PROP
FAN TYPE
RPM
HP
FREE AIR
1/8"
1/4"
3/8"
1/2"
12M624
TABD
3900
1
3
103
2435
2370
2320
2250
2190
14L428
TABD
3175
3/4
3
103
2730
2610
2490
2360
2220
16L428
TABD
2550
3/4
3
108
3260
3100
2920
2730
2500
18L428
TABD
2753
1 1/2
3
134
5480
5300
5100
4900
4630
24L422
TABD
1997
2
3
201
8890
8580
8250
7820
7570
30L422
TABD
1576
3
3
298
13700
13220
12690
12150
11600
36L422
TABD
1213
3
3
366
19000
18260
17420
16430
15310
36L422
TABD
1439
5
3
376
22540
21920
21250
20500
19700
42L422
TABD
1113
5
3
457
27690
26760
25960
24510
23180
48L422
TABD
891
5
3
582
33090
31740
30140
28370
26350
Includes an adjustable V-belt drive, TEFC motor 230/460/3/60 and belt guard.
TUBEAXIAL FANS — TYPE "T" BELT DRIVEN
CATALOG NUMBER
PHASE
APPROX SHIP. WT. (LBS.)
CFM AT STATIC PRESSURE
PROP
FAN TYPE
RPM
HP
FREE AIR
1/4"
1/2"
3/4"
1"
1 1/4"
1 1/2"
12T734
TTABD
2778
3/4
3
137
2150
1980
1790
1400
15T734
TTABD
2413
1 1/2
3
174
3650
3420
3140
2775
18T734
TTABD
2490
3
3
247
6690
6420
6130
5820
5490
5110
4630
25T734
TTABD
1507
3
3
397
11350
10750
10060
9300
8300
25T734
TTABD
1786
5
3
407
13480
12950
12410
11820
11180
10420
9400
29T734
TTABD
1395
5
3
540
16400
15750
15000
13500
12800
11200
Includes an adjustable V-belt drive, TEFC motor 230/460/3/60 and belt guard.
VANEAXIAL FANS — TYPE "VT" BELT DRIVEN
CATALOG NUMBER
PHASE
APPROX SHIP. WT. (LBS.)
CFM AT STATIC PRESSURE
PROP
FAN TYPE
RPM
HP
FREE AIR
1/4"
1/2"
3/4"
1"
1 1/4"
1 1/2"
2"
12T734
VTBD
2778
3/4
3
156
2090
1980
1870
1720
1560
15T734
VTBD
2413
112
3
198
3570
3430
3260
3080
2860
2570
187T34
VTBD
2490
3
3
281
6650
6435
6270
6050
5820
5590
5320
4660
25T734
VTBD
1507
3
3
464
11100
10630
10120
9570
9000
8320
7500
25T734
VTBD
1786
5
3
474
13130
12770
12340
11900
11460
11000
10490
9300
29T734
VTBD
1395
5
3
639
16100
15500
14800
14200
13450
12750
11900
Includes an adjustable V-belt drive, TEFC motor 230/460/3/60, vane section, belt guard and hardware.
Copyright © 2010 Aerovent