Specification Sheet
Table Of Contents
276
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
400 3.9 - - - - - - - - - - - -
450 5.3 4 - - - - - - - - - - -
500 6.8 5.4 4.4 - - - - - - - - - -
550 8.6 6.9 5.9 - - - - - - - - - -
600 10.5 8.6 7.4 6.6 - - - - - - - - -
650 12.6 10.5 9.1 8.2 7.4 - - - - - - - -
700 14.7 12.6 11 9.9 9.2 8.4 - - - - - - -
750 16.8 14.9 13 11.7 10.8 10 - - - - - - -
800 18.9 17.2 15.2 13.7 12.6 11.7
10.2 - - - - - -
850 21 19.4 17.5 15.8 14.7 13.7 12 10.4 - - - - -
900 23 22 19.9 18.2 16.8 15.8 14 12.5 - - - - -
950 26 24 22 21 19.1 18 16.1 14.6 - - - - -
1000 28 27 25 23 22 20 18.4 16.7 15.3 - - - -
1050 31 29 28 26 24 23 21 19 17.4 16.1 - - -
1100 33 32 30 29 27 25 23 21 19.8 18.4 - - -
1150 36 34 33 32 30 28 25 24 22 21 19.6 - -
1200 39 37 36 35 33 31 28 26 25 23 22 21 -
1250 42 41 39 38 36 34 31 29 27 26 24 23 22
1300
45 44 42 41 40 38 34 32 30 28 27 26 25
1350 49 47 46 44 43 41 38 35 33 31 30 28 27
1400 52 51 49 48 47 45 41 39 36 34 33 31 30
CFD12
RPM
Sound Performance Sones (Inches w.g.)
0.125 0.25 0.375 0.5 0.625 0.75 1 1.25
300 3.8 - - - - - - -
350 5.5 - - - - - - -
400 7.5 6.3 - - - - - -
450 9.6 8.3 - - - - - -
500 11.9 10.7 9.6 - - - - -
550 14.3 13.2 12.1 11.3 - - - -
600 17 15.8 14.8 13.9 13.1 - - -
650 19.5 18.4 17.4 16.5 15.6 - - -
700 22 21 20 19.2 18.3 17.5 - -
750 25 24 23 22 21 20 18.7 -
800 28 27 26 25 24 23 22 20
850 31 30 29 28 27 26 25 23
900 34 33 33 32 31 30 28 27
950 38 37 36 35 35 34
32 31
1000 42 41 40 40 39 38 36 35
1050 47 46 45 44 43 42 41 39
1100 51 50 50 49 48 47 46 44
1150 56 56 55 54 53 52 51 49
1200 62 61 60 59 58 58 56 55
1250 66 65 64 63 63 62 60 59
1300 70 69 69 68 67 66 65 63
CFD15
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.
MODEL CFD
BELT DRIVE FORWARD CURVED INLINE DUCT FAN