Specification Sheet

413
MODEL TDB
BELT DRIVE TUBEAXIAL DUCT FAN
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
600 15.1 / 78 15.4 / 78 - - - - - - - - -
625 16.2 / 79 16.4 / 79 - - - - - - - - -
650 17.4 / 80 17.5 / 80 17.8 / 81 - - - - - - - -
675 18.5 / 81 18.6 / 81 19 / 82 - - - - - - - -
700 19.7 / 82 19.7 / 82 20 / 83 - - - - - - - -
725 21 / 83 21 / 83 22 / 84 21 / 84 - - - - - - -
750 22 / 84 22 / 84 23 / 85 23 / 85 - - - - - - -
775 23 / 85 24 / 85 24 / 86 25 / 86 - - - - - - -
800 25 / 86 25 / 86 25 / 87 26 / 87 - - - - - - -
825 26 / 87 26 / 87 27 / 87 27 / 88 27 / 87 - - - - - -
850
28 / 88 28 / 88 28 / 88 29 / 89 29 / 89 - - - - - -
875 29 / 89 29 / 89 30 / 89 31 / 90 31 / 90 - - - - - -
900 30 / 89 31 / 90 31 / 90 32 / 90 33 / 91 31 / 90 - - - - -
925 32 / 90 32 / 90 33 / 91 34 / 91 34 / 91 33 / 91 - - - - -
950 33 / 91 34 / 91 34 / 91 35 / 92 36 / 92 35 / 92 33 / 91 - - - -
975 35 / 92 35 / 92 36 / 92 36 / 92 37 / 93 37 / 93 35 / 92 - - - -
1025 38 / 93 38 / 93 38 / 93 39 / 93 39 / 94 40 / 94 39 / 94 37 / 93 - - -
1050 39 /94 39 / 94 40 / 94 40 / 94 41 / 94 41 / 95 41 / 95 39 / 94 - - -
1100 43 / 95 43 / 95 43 / 95 43 / 95 44 / 96 44 / 96 44 / 96 43 / 95 - - -
1125 44 / 96 44 / 96 45 / 96 45 / 96 45 / 96 45 / 96 46 / 96 45 / 96 43 / 95 - -
1175 48 / 97 48 / 97 48 / 97 48 / 97 48 / 97 48 / 97 49 / 98 49 / 98 47 / 97 - -
1225 51 / 98 51 / 98
52 / 98 52 / 98 52 / 98 52 / 98 52 / 99 52 / 99 52 / 99 - -
1275 55 / 99 55 / 99 55 / 99 55 / 99 55 / 99 55 / 100 55 / 100 55 / 100 56 / 100 - -
1325 60 / 100 60 / 100 60 / 100 60 / 100 59 / 100 59 / 101 59 / 101 59 / 101 59 / 101 58 / 101 -
1375 64 / 101 64 / 101 64 / 101 64 / 101 64 / 102 64 / 102 63 / 102 64 / 102 64 / 102 64 / 102 -
1425 69 / 102 69 / 102 69 / 102 68 / 102 68 / 103 68 / 103 68 / 103 68 / 103 69 / 103 70 / 103 -
1475 74 / 103 74 / 103 73 / 103 73 / 103 73 / 103 72 / 104 73 / 104 73 / 104 74 / 104 75 / 104 74 / 104
1525 79 / 104 79 / 104 78 / 104 78 / 104 78 / 104 77 / 105 78 / 105 78 / 105 79 / 105 80 / 105 81 / 105
Size 34
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