Specification Sheet

173
Power Ratings (BHP) does not include transmission losses.
Performance certied is for installation type A - free inlet, free outlet.
Performance ratings do not include the effects of birdscreen in the airstream.
The sound ratings shown are loudness values in fan sones @ 5’ (1.5m) in a hemispherical
free eld calculated per AMCA Standard 301. Values shown are for: Installation Type A:
free inlet hemispherical sone levels.
SIZE 12
R
®
AIR
MOVEMENT
AND CONTROL
ASSOCIATION
INTERNATIONAL, INC.
AIR
PERFORMANCE
SOUND
and
Dimensional Data Metal Thickness Avg.
Ship
Wt.
(lbs.)
Damper
Roof
Opening
Curb
OD
Curb
Cap
Wind
Band
Motor
Cover
ID OD
18 18 19-1/4 22-1/4 .063 .050 .050 90
CFM / BHP @ Static Pressure / Sones
RPM HP
Tip
Speed
0 1/8 1/4 3/8 1/2 5/8 3/4 1 1-1/4 1-1/2 1-3/4 2
Catalog
Number
1055
0.09/7.7
945
0.09/7.2
836
0.09/6.8
687
0.09/6.4
466
0.09/5.9
- - - - - - - TXB-12161 1050 1/4 3367
1120
0.10/8.7
1016
0.11/8.2
916
0.11/7.8
789
0.11/7.3
623
0.11/6.9
- - - - - - - TXB-12162 1115 1/4 3576
1185
0.12/9.8
1085
0.13/9.3
994
0.13/8.8
883
0.13/8.3
740
0.13/7.9
539
0.13/7.6
- - - - - - TXB-12163 1180 1/4 3784
1251
0.14/10.6
1154
0.15/10.1
1070
0.15/9.6
970
0.15/9.1
845
0.15/8.7
693
0.15/8.4
383
0.13/8.1
- - - - - TXB-12164 1245 1/4 3993
1316
0.17/11.5
1223
0.17/11.0
1144
0.18/10.6
1054
0.18/10.2
945
0.18/9.8
812
0.18/9.4
638
0.17/9.0
- - - - - TXB-12165 1310 1/4 4201
1346
0.18/12.0
1255
0.18/11.5
1177
0.19/11.1
1091
0.19/10.6
988
0.19/10.2
862
0.19/9.9
709
0.19/9.5
- - - - - TXB-12251 1340 1/4 4297
1381
0.19/12.5
1292
0.20/12.1
1217
0.21/11.7
1134
0.21/11.2
1037
0.21/10.8
918
0.21/10.4
782
0.21/10.1
- - - - - TXB-12252 1375 1/4 4410
1411
0.21/13.0
1323
0.21/12.6
1250
0.22/12.1
1170
0.22/11.7
1077
0.22/11.3
966
0.22/11.0
837
0.22/10.6
- - - - - TXB-12253 1405 1/4 4506
1446
0.22/13.6
1360
0.23/13.6
1288
0.24/12.7
1211
0.24/12.3
1124
0.24/11.9
1019
0.24/11.6
898
0.24/11.2
461
0.20/10.7
- - - - TXB-12254 1440 1/4 4618
1477
0.24/14.1
1391
0.24/13.6
1321
0.25/13.2
1246
0.25/12.9
1163
0.25/12.5
1064
0.25/12.1
948
0.25/11.7
610
0.23/11.1
- - - - TXB-12255 1470 1/4 4714
1507
0.25/14.6
1423
0.26/14.2
1353
0.27/13.7
1281
0.27/13.3
1201
0.27/13.0
1107
0.27/12.6
996
0.27/12.3
703
0.26/11.6
- - - - TXB-12256 1500
1/4 4810
1542
0.27/15.2
1459
0.27/14.8
1391
0.28/14.4
1322
0.29/14.0
1245
0.29/13.6
1156
0.29/13.2
1051
0.29/12.9
791
0.28/12.2
- - - - TXB-12331 1535 1/3 4923
1577
0.29/15.9
1496
0.29/15.4
1429
0.30/15.0
1362
0.31/14.6
1288
0.31/14.3
1204
0.31/13.9
1105
0.31/13.5
867
0.31/12.9
- - - - TXB-12332 1570 1/3 5035
1617
0.31/16.6
1538
0.32/16.2
1472
0.33/15.8
1407
0.33/15.4
1336
0.33/15.0
1256
0.33/14.7
1165
0.33/14.3
944
0.33/13.6
515
0.28/13.1
- - - TXB-12333 1610 1/3 5163
1652
0.33/17.2
1574
0.34/16.8
1509
0.35/17.0
1446
0.35/17.0
1378
0.35/16.0
1302
0.35/16.0
1215
0.35/16.0
1006
0.35/15.0
687
0.33/14.0
- - - TXB-12334 1645 1/3 5275
1713
0.37/19.0
1636
0.37/19.0
1573
0.38/18.0
1513
0.39/18.0
1448
0.39/17.0
1378
0.39/17.0
1298
0.39/17.0
1106
0.39/16.0
858
0.39/16.0
- - - TXB-12501 1705 1/2 5468
1773
0.41/20
1699
0.41/20
1637
0.42/20
1579
0.44/19.0
1517
0.44/19.0
1451
0.44/18.0
1378
0.44/18.0
1202
0.44/17.0
898
0.44/17.0
573
0.37/16.0
- - TXB-12502 1765 1/2 5660
1838
0.45/22
1766
0.46/22
1706
0.47/21
1650
0.48/21
1592
0.49/20
1529
0.49/20
1462
0.49/20
1302
0.49/19.0
1109
0.49/18.0
841
0.47/18.0
- - TXB-12503 1830 1/2 5869
1898
0.50/24
1828
0.51/23
1769
0.52/23
1715
0.53/22
1659
0.54/22
1600
0.54/21
1537
0.54/21
1390
0.54/20
1211
0.54/20
992
0.53/19.0
- - TXB-12504 1890 1/2 6061
1969
0.56/25
1900
0.56/25
1843
0.58/25
1790
0.59/24
1738
0.60/24
1681
0.60/23
1622
0.60/23
1487
0.60/22
1323
0.60/22
1134
0.60/21
858
0.57/21
- TXB-12751 1960 3/4 6286
2039
0.62/27
1972
0.63/27
1917
0.64/26
1865
0.65/26
1815
0.66/26
1761
0.67/25
1705
0.67/25
1581
0.66/24
1432
0.66/24
1258
0.67/23
1045
0.65/22
601
0.54/22
TXB-12752 2030 3/4 6510
2104
0.68/29
2039
0.69/29
1985
0.70/28
1934
0.71/28
1886
0.73/28
1835
0.73/27
1781
0.73/27
1665
0.73/26
1528
0.73/25
1366
0.73/25
1184
0.73/24
917
0.69/24
TXB-12753 2095 3/4 6719
2175
0.75/32
2111
0.76/31
2058
0.77/31
2009
0.78/30
1961
0.80/30
1913
0.81/29
1862
0.81/29
1753
0.81/28
1627
0.81/27
1478
0.81/27
1312
0.81/26
1105
0.79/26
TXB-12754 2165 3/4 6943
S&P USA Ventilation Systems, LLC.,
Div. of Soler & Palau Ventilation Group,
certies that the Models TXB shown
herein are licensed to bear the AMCA
Seal. The ratings shown are based
on test and procedures performed in
accordance with AMCA Publication
211 and AMCA Publication 311 and
comply with the requirement of the
AMCA Certied Ratings Program.
Dimensions (in.)
A B C D E
24 31-1/2 26 29 2-1/2
A
B
C
D
E
UL STANDARD 705 for Electrical
UL STANDARD 762 for
Grease Removal
MODEL TXB
BELT DRIVE CENTRIFUGAL UPBLAST ROOF EXHAUSTER