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BDU30K Performance Table

CFMStatic Pressure in Inches W.G.
0.0000.2500.5000.7501.0001.2501.5001.7502.0002.2502.500
RPM
Sone/BHP
RPM
Sone/BHP
RPM
Sone/BHP
RPM
Sone/BHP
RPM
Sone/BHP
RPM
Sone/BHP
RPM
Sone/BHP
RPM
Sone/BHP
RPM
Sone/BHP
RPM
Sone/BHP
RPM
Sone/BHP
6000446
9.5 / 0.56
503
11.2 / 0.89
557
11.8 / 1.27
606
12.6 / 1.67
652
13.6 / 2.08
696
14.8 / 2.50
738
15.9 / 2.94
781
17.0 / 3.40
822
18.3 / 3.88
863
19.4 / 4.41
905
21 / 4.96
7000520
13.2 / 0.89
569
13.7 / 1.26
617
13.8 / 1.69
662
15.2 / 2.15
703
15.9 / 2.61
743
16.1 / 3.09
782
17.1 / 3.57
819
19.1 / 4.06
855
19.8 / 4.57
 
 
 
 
8000594
14.6 / 1.32
637
16.3 / 1.73
680
17.0 / 2.21
721
17.0 / 2.73
759
18.2 / 3.25
796
19.3 / 3.78
831
21 / 4.32
865
21 / 4.86
 
 
 
 
 
 
9000669
17.4 / 1.88
707
18.9 / 2.33
745
20 / 2.86
782
19.0 / 3.42
818
22 / 4.00
852
23 / 4.59
 
 
 
 
 
 
 
 
 
 
10000743
20 / 2.58
777
22 / 3.07
812
23 / 3.64
846
24 / 4.25
879
25 / 4.88
 
 
 
 
 
 
 
 
 
 
 
 
11000817
26 / 3.44
848
26 / 3.97
880
27 / 4.57
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
12000891
29 / 4.46
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Max Sizeable RPM = 1000 RPM. Table shown extended beyond this point for reference only.

Performance shown is for installation type A:  Free inlet, Free outlet. Performance ratings do not include the effects of appurtenances in the airstream. The sound ratings shown are loudness values in fan sones at 5 ft (1.5m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for Installation Type A: free inlet fan sone levels.

Catalog #109K
March 2009