Specification Sheet
Table Of Contents
274
RPM
Sound Performance Sones (Inches w.g.)
0.125 0.25 0.375 0.5 0.625 0.75 1 1.25 1.5 1.75 2 2.25 2.5
500 2 - - - - - - - - - - - -
600 3.8 - - - - - - - - - - - -
700 5.5 4.3 - - - - - - - - - - -
800 7.4 6.2 5.3 - - - - - - - - - -
900 11.3 8.2 7.2 6.5 - - - - - - - - -
1000 11.7 10.4 9.3 8.5 7.9 - - - - - - - -
1100 13.7 12.9 11.7 10.8 10 9.4 - - - - - - -
1200 27 15.9 14.3 13.3 12.5 11.8 - - - - - - -
1300 31 19.9 16.8 15.6 14.8 14.1
13.3 - - - - - -
1400 34 24 19.2 18.2 17.3 16.5 15.7 - - - - - -
1500 37 28 23 21 20 19.2 18.1 17.6 - - - - -
1600 39 32 27 23 23 22 21 20 19.6 - - - -
1700 42 35 31 27 26 25 24 23 22 22 - - -
1800 43 38 34 31 29 28 27 26 25 24 24 - -
1900 45 41 38 35 33 32 30 29 28 27 27 26 26
2000 47 44 41 39 38 36 34 32 31 30 30 30 29
2100 50 48 46 44 43 41 39 37 35 34 33 33 32
2200 55 53 51 50 48 46 43 41 39 38 37 36 36
CFD07
CFD09
RPM
Sound Performance Sones (Inches w.g.)
0.125 0.25 0.375 0.5 0.625 0.75 1 1.25
400 4.4 - - - - - - -
450 5.5 - - - - - - -
500 6.8 - - - - - - -
550 8.3 8.1 - - - - - -
600 10 9.4 - - - - - -
650 12.2 11.5 - - - - -
700 14.4 13.8 13.4 - - - - -
750 16.8 16.2 15.6 - - - - -
800 19.1 18.6 18 17.8 - - - -
850 21 21 20 20 20 - - -
900 24 23 23 23 22 - - -
950 26 26 26 25 25 - - -
1000 29 29 29 28 28 28 - -
1050 32 32 32 31 31 31 -
-
1100 35 35 34 34 34 33 - -
1150 37 37 37 36 36 36 36 -
1200 40 40 39 39 39 39 38 -
1250 43 43 42 42 42 41 41 41
1300 47 46 46 45 45 44 44 43
The sound ratings shown are in loudness values in fan sones at 1.5 m (5 ft) in a hemispherical free eld calculated per AMCA
International Standard
301. Values shown are for Installation type B: free inlet hemispherical sone levels.
R
®
AIR
MOVEMENT
AND CONTROL
ASSOCIATION
INTERNATIONAL, INC.
AIR
PERFORMANCE
SOUND
and
S&P USA Ventilation Systems, LLC., Div. of
Soler & Palau Ventilation Group certies that
the Models CFD 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 Certied Ratings
Program.
SOUND DATA
MODEL CFD
BELT DRIVE FORWARD CURVED INLINE DUCT FAN