Specification Sheet

415
RPM
Sound Performance Sones / LwA (Inches w.g.)
0 0.125 0.25 0.375 0.5 0.625 0.75 0.875 1 1.25 1.5
480 17 / 80 16.5 / 79 - - - - - - - - -
520 19.4 / 82 18.9 / 82 17.2 / 80 - - - - - - - -
560 22 / 84 21 / 84 21 / 83 - - - - - - - -
600 24 / 86 24 / 86 23 / 85 - - - - - - - -
640 27 / 88 27 / 88 26 / 87 24 / 86 - - - - - - -
660 29 / 89 28 / 89 28 / 88 26 / 87 - - - - - - -
680 30 / 90 30 / 89 29 / 89 28 / 88 - - - - - - -
700 32 / 91 31 / 90 31 / 90 30 / 89 - - - - - - -
720 33 / 91 33 / 91 32 / 91 31 / 90 29 / 88 - - - - - -
740 35 / 92 34 / 92 34 / 92 33 / 91 31 / 90 - - - - - -
760
37 / 93 36 / 93 35 / 92 35 / 92 33 / 91 - - - - - -
800 40 / 94 40 / 94 39 / 94 38 / 93 37 / 93 - - - - - -
820 42 / 95 42 / 95 41 / 95 40 / 94 39 / 94 37 / 92 - - - - -
840 44 / 96 44 / 96 43 / 95 42 / 95 41 / 95 39 / 94 - - - - -
860 46 / 96 46 / 96 45 / 96 44 / 96 43 / 95 42 / 95 - - - - -
900 49 / 98 49 / 97 49 / 97 48 / 97 47 / 97 46 / 96 44 / 95 - - - -
940 53 / 99 53 / 99 52 / 98 51 / 98 50 / 98 50 / 98 48 / 97 46 / 96 - - -
980 57 / 100 57 / 100 56 / 100 55 / 99 54 / 99 54 / 99 53 / 99 50 / 98 - - -
1020 61 / 101 61 / 101 60 / 101 59 / 100 59 / 100 58 / 100 57 / 100 55 / 99 - - -
1060 65 / 102 65 / 102 65 / 102 64 / 102 63 / 101 62 / 101 61 / 101 61 / 101 58 / 100 - -
1100 70 / 103 70 / 103 69 / 103 68 / 103 68 / 102 67 / 102 66 / 102 65 / 102 64 / 101 - -
1140 75 / 104 75 / 104
74 / 104 73 / 104 73 / 103 72 / 103 71 / 103 70 / 103 69 / 103 - -
1180 80 / 105 80 / 105 79 / 105 79 / 105 78 / 104 77 / 104 76 / 104 75 / 104 74 / 104 - -
1200 82 / 105 82 / 105 82 / 105 81 / 105 80 / 105 80 / 105 79 / 105 78 / 104 77 / 104 74 / 103 -
1240 88 / 106 88 / 106 87 / 106 86 / 106 86 / 106 85 / 106 84 / 106 83 / 105 82 / 105 80 / 105 -
1260 90 / 107 90 / 107 90 / 107 89 / 106 88 / 106 88 / 106 87 / 106 86 / 106 85 / 106 83 / 105 -
1300 96 / 107 96 / 107 96 / 107 95 / 107 94 / 107 93 / 107 93 / 107 92 / 107 91 / 107 89 / 106 86 / 106
Size 42
The sound ratings shown are 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 A: 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 certies that the Models TDB 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.
MODEL TDB
BELT DRIVE TUBEAXIAL DUCT FAN