Specification Sheet

145
MODEL SQB
BELT DRIVE SQUARE INLINE CENTRIFUGAL DUCT FAN
Outlet Velocity = CFM x 0.11
Tip Speed = RPM x 6.48
Maximum Motor Frame Size = 215T
Maximum RPM = 1515
Maximum BHP at a Given RPM = (RPM/774)
3
Unit Specications
Housing Metal Thickness = 18 GA.
Approximate Weight = 320 lbs.
CFM / BHP @ Static Pressure / Sones
Drive Range RPM HP
Tip
Speed
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 3-1/2
4251
.99/12.0
3195
.91/10.4
- - - - - - - - - -
DP 66
DP 67
DP 68
765 1 4957
4474
1.07/12.8
3589
1.03/11.7
- - - - - - - - - - 785 1 5086
4794
1.19/14.0
4054
1.18/12.8
- - - - - - - - - - 815 1-1/2 5281
5251
1.38/15.8
4635
1.40/14.7
3676
1.31/13.2
- - - - - - - - - 860 1-1/2 5572
5641
1.56/17.5
5095
1.61/16.4
4370
1.58/15.3
- - - - - - - - - 900 1-1/2 5832
5973
1.74/19.1
5472
1.79/18.0
4853
1.80/16.8
3868
1.66/15.1
- - - - - - - -
DP 69
935 2 6058
6159
1.84/20
5680
1.90/18.9
5103
1.92/17.8
4281
1.84/16.7
- - - - - - - - 955 2 6188
6481
2.03/22
6034
2.10/20
5515
2.14/19.4
4848
2.11/18.4
3558
1.81/15.6
- - - - - - - 990 2 6415
6887
2.29/24
6473
2.38/23
6008
2.44/21
5453
2.44/20
4687
2.35/19.5
- - - - - - - 1035 3 6706
7331
2.61/26
6947
2.71/25
6527
2.78/24
6047
2.82/23
5458
2.79 /22
4589
2.62/20
- - - - - - 1085 3 7030
7725
2.92/27
7364
3.03/27
6974
3.11/25
6542
3.17/24
6039
3.18/23
5400
3.11/23
4319
2.80/20
- - - - - 1130 3 7322
7985
3.14/28
7637
3.25/28
7265
3.35/27
6857
3.42/26
6395
3.45/25
5836
3.41/24
5059
3.25/23
- - - - -
DP 70
1160 5 7516
8330
3.45/30
7997
3.57/30
7645
3.68/28
7265
3.76/27
6844
3.81/26
6357
3.81/25
5750
3.73/25
4815
3.45/22
- - - - 1200 5 7775
8671
3.77/31
8352
3.91/31
8018
4.02/30
7660
4.11/29
7272
4.18/28
6835
4.21/27
6321
4.18/26
5654
4.05/25
4413
3.54/22
- - - 1240 5 8035
8968
4.08/33
8660
4.22/33
8339
4.34/32
7999
4.44/31
7633
4.52/30
7230
4.57/29
6770
4.57/28
6213
4.50/27
5440
4.27/26
- - -
DP 71
1275 5 8261
9179
4.30/34
8878
4.45/34
8566
4.58/33
8237
4.69/32
7885
4.77/31
7502
4.83/30
7072
4.85/29
6567
4.81/28
5921
4.66/27
4817
4.19/25
- - 1300 5 8423
9431
4.59/35
9139
4.74/35
8836
4.87/34
8519
4.99/33
8183
5.09/32
7820
5.16/31
7419
5.19/31
6962
5.18/30
6408
5.09/29
5645
4.84/27
- - 1330 5 8618
9891
5.14/37
9613
5.30/37
9326
5.44/37
9028
5.58/36
8715
5.69/35
8382
5.78/34
8023
5.84/33
7626
5.86/32
7174
5.84/32
6630
5.74/31
5891
5.47/29
- 1385 7 1/2
8974
10223
5.56/39
9954
5.73/39
9678
5.89/39
9392
6.03/38
9094
6.15/37
8779
6.25/36
8443
6.33/35
8078
6.38/34
7673
6.38/34
7207
6.34/33
6637
6.19/32
5829
5.84/30
1425 7 1/2 9233
10513
5.96/41
10251
6.13/41
9984
6.29/41
9707
6.44/40
9420
6.57/39
9119
6.68/38
8800
6.77/37
8458
6.84/36
8084
6.87/36
7665
6.85/35
7176
6.77/34
6562
6.57/33
1460 7 1/2 9460
10760
6.31/42
10505
6.49 /42
10244
6.66 /42
9975
6.81/42
9697
6.95/41
9406
7.07/40
9100
7.17/39
8774
7.25/38
8422
7.29/37
8034
7.30/36
7593
7.25/36
7068
7.12/35
1490 7 1/2 9564
10996
6.61/43
10716
6.80/43
10460
6.97/43
10197
7.13/43
9925
7.27/42
9642
7.40/41
9346
7.51/40
9032
7.59/40
8696
7.65/39
8329
7.68/38
7919
7.65/37
7445
7.56/36
1515 7 1/2 9816
R
®
AIR
MOVEMENT
AND CONTROL
ASSOCIATION
INTERNATIONAL, INC.
AIR
PERFORMANCE
SOUND
and
Performance certied is for installation type B - free inlet, ducted outlet.
Power Ratings (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances 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 fan sone levels.
SQBHP 24
Soler & Palau USA, Div. of Soler & Palau
Ventilation Group, certies that the Models
SQB 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.
STANDARD 705
MODEL SQB
BELT DRIVE SQUARE INLINE CENTRIFUGAL DUCT FAN