Find a Rep


DU75HK Performance Table

RPMTip
Speed
Motor
HP
Static Pressure in Inches W.G.
0.0000.1250.2500.3750.5000.6250.7500.8751.000
CFM
Sone/BHP
CFM
Sone/BHP
CFM
Sone/BHP
CFM
Sone/BHP
CFM
Sone/BHP
CFM
Sone/BHP
CFM
Sone/BHP
CFM
Sone/BHP
CFM
Sone/BHP
77531960.751712
6.3 / 0.21
1525
6.3 / 0.21
1314
6.3 / 0.21
1066
6.3 / 0.21
 
 
 
 
 
 
 
 
 
 
87536080.751933
8.0 / 0.31
1770
8.0 / 0.31
1591
8.0 / 0.31
1392
8.0 / 0.31
1162
8.0 / 0.31
433
8.0 / 0.31
 
 
 
 
 
 
97540200.752154
9.4 / 0.42
2007
9.4 / 0.42
1851
9.4 / 0.42
1683
9.4 / 0.42
1498
9.4 / 0.42
1288
9.4 / 0.42
709
9.4 / 0.42
 
 
 
 
107544330.752375
11.0 / 0.57
2242
11.0 / 0.57
2104
11.0 / 0.57
1957
11.0 / 0.57
1797
11.0 / 0.57
1625
11.0 / 0.57
1435
11.0 / 0.57
1076
11.0 / 0.57
 
 
117548450.752596
12.8 / 0.74
2474
12.8 / 0.74
2352
12.8 / 0.74
2218
12.8 / 0.74
2083
12.8 / 0.74
1931
12.8 / 0.74
1772
12.8 / 0.74
1598
12.8 / 0.74
1348
12.8 / 0.74

Max Sizeable RPM = 1175 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