Specification Sheet

178
SIZE 18 - HIGH PRESSURE
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 hemispheri-
cal free eld calculated per AMCA Standard 301. Values shown are for: Installation
Type A: free inlet hemispherical sone levels.
R
®
AIR
MOVEMENT
AND CONTROL
ASSOCIATION
INTERNATIONAL, INC.
AIR
PERFORMANCE
SOUND
and
CFM / BHP @ Static Pressure / Sones
RPM HP
Tip
Speed
5/8 3/4 1 1-1/4 1-1/2 1-3/4 2 2-1/4 2-1/2 2-3/4 3 3-1/4
Catalog
Number
1326
0.24/13.1
- - - - - - - - - - - TXBHP-18254 805 1/3 3872
1479
0.26/13.5
- - - - - - - - - - - TXBHP-18331 825 1/3 3969
1611
0.29/14.0
- - - - - - - - - - - TXBHP-18332 845 1/3 4065
1731
0.31/14.5
1293
0.28/14.4
- - - - - - - - - - TXBHP-18333 865 1/3 4161
1842
0.33/15.0
1480
0.32/14.9
- - - - - - - - - - TXBHP-18334 885 1/3 4257
2021
0.37/15.9
1729
0.37/15.8
- - - - - - - - - - TXBHP-18501 920 1/2 4426
2164
0.41/16.7
1910
0.41/16.5
- - - - - -
- - - - TXBHP-18502 950 1/2 4570
2323
0.45/17.8
2099
0.46/17.7
1244
0.38/17.5
- - - - - - - - - TXBHP-18503 985 1/2 4738
2456
0.50/19.4
2249
0.50/19.2
1651
0.47/18.9
- - - - - - - - - TXBHP-18504 1015 1/2 4883
2584
0.54/21
2391
0.55/21
1881
0.53/21
- - - - - - - - - TXBHP-18751 1045 3/4 5027
2707
0.58/23
2527
0.59/23
2076
0.59/22
- - - - - - - - - TXBHP-18752 1075 3/4 5171
2808
0.62/24
2639
0.63/24
2223
0.64/24
- - - - - - - - - TXBHP-18753 1100 3/4 5292
2925
0.67/28
2768
0.68/26
2386
0.69/26
1802
0.65/26
- - - - - - - - TXBHP-18754 1130 3/4 5436
3040
0.72/29
2894
0.73/29
2538
0.75/30
2044
0.72/28
- - -
- - - - - TXBHP-18755 1160 3/4 5580
3206
0.80/33
3076
0.82/35
2753
0.84/32
2340
0.83/32
- - - - - - - - TXBHP-18101 1205 1 5797
3388
0.90/40
3270
0.92/40
2980
0.94/37
2623
0.95/39
2120
0.90/39
- - - - - - - TXBHP-18102 1255 1 6037
3548
1.00/42
3439
1.01/41
3176
1.04/41
2852
1.05/41
2439
1.03/40
- - - - - - - TXBHP-18103 1300 1 6254
3742
1.12/44
3639
1.14/44
3405
1.17/44
3114
1.19/43
2766
1.19/43
2285
1.14/43
- - - - - - TXBHP-18151 1355 1-1/2 6518
3935
1.25/44
3837
1.27/47
3625
1.31/46
3362
1.33/46
3055
1.35/45
2671
1.32/45
2083
1.22/45
- - - - - TXBHP-18152 1410 1-1/2 6783
4126
1.39/49
4032
1.42/49
3837
1.46/49
3600
1.49/48
3321
1.51/48
2995
1.51/48
2568
1.45/48
- - - -
- TXBHP-18153 1465 1-1/2 7047
4315
1.55/52
4224
1.57/52
4040
1.61/51
3828
1.65/51
3573
1.67/51
3284
1.69/51
2934
1.66/51
2453
1.58/51
- - - - TXBHP-18201 1520 2 7312
4503
1.71/55
4416
1.74/54
4240
1.78/54
4047
1.82/54
3816
1.85/54
3553
1.87/53
3250
1.87/53
2873
1.83/53
- - - - TXBHP-18202 1575 2 7576
4690
1.88/57
4606
1.91/57
4437
1.97/56
4259
2.01/56
4049
2.04/56
3806
2.06/56
3537
2.08/56
3219
2.06/56
2813
1.99/56
- - - TXBHP-18203 1630 2 7841
5061
2.27/62
4983
2.30/62
4825
2.36/62
4665
2.41/62
4490
2.45/62
4287
2.49/62
4057
2.51/61
3807
2.53/61
3518
2.52/61
3168
2.46/61
2690
2.34/61
- TXBHP-183001 1740 3 8370
5428
2.70/68
5356
2.74/68
5208
2.81/68
5059
2.86/68
4906
2.92/68
4735
2.96/68
4540
2.99/68
4323
3.02/68
4090
3.04/68
3829
3.03/68
3522
2.99/68
3141
2.90/68
TXBHP-183002 1850 3 8899
Dimensional Data Metal Thickness
Avg. Ship
Wt.
(lbs.)
Damper
Roof
Opening
Curb
OD
Curb
Cap
Wind
Band
Motor
Cover
ID OD
24 24 24-3/4 27-3/4 .080 .050 .050 120
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
29-1/2 37-3/4 28-1/2 32 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