Specification Sheet

129
MODEL DB
BELT DRIVE CENTRIFUGAL ROOF EXHAUSTER
SIZE 8
Power Ratings (BHP) does not include drive losses.
Performance certied is for installation type A - free inlet, free outlet.
Performance ratings 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.
R
®
AIR
MOVEMENT
AND CONTROL
ASSOCIATION
INTERNATIONAL, INC.
AIR
PERFORMANCE
SOUND
and
CFM / BHP @ Static Pressure / Sones
Drive Range RPM HP
Tip
Speed
0 1/8 1/4 3/8 1/2 5/8 3/4 7/8 1 1-1/4
Catalog
Number
478
.01/1.9
- - - - - - - - - 801
DP1
650 1/4 1911
508
.01/2.2
252
.02/1.2
- - - - - - - - 802 690 1/4 2029
552
.02/2.8
338
.02/1.7
- - - - - - - - 803 750 1/4 2205
596
.02/3.3
408
.03/2.2
- - - - - - - - 804
DP2
810 1/4 2382
640
.03/3.8
470
.03/2.8
- - - - - - - - 805 870 1/4 2558
684
.04/4.4
528
.04/3.4
266
.04/2.7
- - - - - - - 806 930 1/4 2735
728
.04/4.9
586
.05/4.0
380
.05/3.2
- - - - - - - 807
DP3
990 1/4 2911
772
.05/5.4
643
.06/4.5
465
.06/3.8
- - - - - - - 808 1050 1/4 3088
816
.06/5.9
696
.07/5.2
538
.07/4.4
249
.06/3.8
- - - - - - 809 1110 1/4 3264
861
.07/6.5
747
.08/5.8
604
.08/5.1
391
.08/4.4
- - - - - - 810 1170 1/4 3441
905
.08/7.0
798
.09/6.4
664
.10/5.8
492
.09/5.1
- - - - - - 811
DP4
1230 1/4 3617
949
.09/7.6
847
.10/7.0
723
.11/6.4
575
.11/5.8
312
.10/5.1
- - - - - 812 1290 1/4 3793
993
.11/8.3
896
.12/7.6
781
.12/7.1
648
.13/6.5
450
.12/5.8
- - - - - 813 1350 1/4 3970
1037
.12/8.9
945
.13/8.3
839
.14/7.7
715
.14/7.2
553
.14/6.5
249
.12/6.0
- - - - 814
DP5
1410 1/4 4146
1081
.14/9.5
994
.15/9.0
895
.16/8.4
777
.16/7.8
638
.16/7.2
420
.15/6.7
- - - - 815 1470 1/4 4323
1125
.16/10.3
1041
.17/9.6
949
.18/9.1
837
.18/8.6
714
.18/8.0
542
.18/7.4
- - - - 816 1530 1/4 4499
1170
.18/11.0
1089
.19/10.4
1001
.20/9.8
895
.20/9.3
783
.21/8.7
639
.20/8.1
409
.18/7.5
- - - 817 1590 1/4 4676
1214
.20/11.7
1136
.21/11.1
1053
.22/10.6
953
.23/10.0
849
.23/9.5
722
.23/8.9
545
.22/8.3
- - - 818 1650 1/4 4852
1250
.22/12.4
1176
.23/11.8
1095
.24/11.2
1002
.25/10.7
900
.25/10.2
785
.25/9.5
634
.25/8.9
394
.22/8.4
- - 819 1700 1/4 4999
1295
.24/13.1
1223
.25/12.6
1145
.26/12.0
1059
.27/11.4
960
.28/10.9
856
.28/10.4
726
.28/9.7
543
.26/9.2
- - 820 1760 1/3 5175
1339
.27/13.9
1269
.28/13.3
1195
.29/12.8
1114
.30/12.3
1018
.31/11.7
922
.31/11.2
807
.31/10.6
658
.30/10.0
429
.27/9.5
- 821 1820 1/3 5352
1375
.29/14.5
1308
.30/14.0
1236
.32/13.4
1159
.32/13.0
1066
.33/12.5
975
.33/12.0
870
.33/11.3
739
.33/10.7
555
.31/10.2
- 822 1870 1/3 5499
S&P USA Ventilation Systems,
LLC., Div. of Soler & Palau
Ventilation Group, certifies that
the Models DB 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.
Damper
OD
Roof
Opening
Curb
OD
A B C D E F
Fan
Wt
Ship
Wt
11 11-1/2 14-3/4 20 -1/2 17-1/2 16-1/2 3-1/2 16-1/8 1-3/4 42 80
UL STANDARD 705
MODEL DB
BELT DRIVE CENTRIFUGAL ROOF EXHAUSTER