Specification Sheet

287
Size 15
MODEL CTB
TUBULAR CENTRIFUGAL INLINE BELT DRIVEN FAN
CFM OV
Static Pressure (Inches W.G.)
0.125 0.25 0.5 0.75 1 1.25 1.5 1.75 2 2.25 2.5
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Sones Sones Sones Sones Sones Sones Sones Sones Sones Sones Sones
900 281
586 0.05 699 0.08 890 0.16 1052 0.23 1195 0.32 1323 0.41
3.3 4.7 7.6 10.3 13.1 16.1
1000 313
625 0.06 731 0.09 913 0.17 1070 0.26 1209 0.35 1335 0.45 1451 0.55 1559 0.66
3.8 5.2 7.9 10.6 13.3 16.2 19 22
1100 344
666 0.07 765 0.11 938 0.19 1090 0.28 1225 0.38 1349 0.48 1463 0.59 1570 0.7 1670 0.82 1765 0.94
4.4 5.6 8.3 10.9 13.7 16.6 19.3 22 25 27
1200 375
707 0.09 801 0.13 966 0.21 1112
0.31 1244 0.41 1365 0.52 1477 0.63 1582 0.75 1681 0.87 1775 1 1864 1.13
4.9 6.1 8.7 11.3 14.1 16.9 19.6 23 25 27 30
1300 406
750 0.1 839 0.15 996 0.23 1137 0.34 1265 0.45 1382 0.56 1492 0.68 1596 0.8 1693 0.93 1786 1.06 1874 1.19
5.6 6.7 9.2 11.7 14.4 17.3 19.9 23 25 28 30
1500 469
839 0.14 918 0.19 1062 0.29 1192 0.4 1312 0.52 1424 0.64 1529 0.77 1629 0.9 1723 1.04 1813 1.18 1899 1.33
6.9 7.9 10.2 12.8 15.5 18.2 21 24 26 29 31
1700 531
929 0.19 1002 0.24 1134 0.35 1255 0.47 1367 0.6 1473 0.73 1573 0.87 1669 1.01 1759 1.16 1847 1.32
8.2 9.3 11.6 14.2 16.8 19.3 22 25 27 30
1900 594
1022 0.25 1088 0.3
1210 0.43 1323 0.56 1428 0.69 1529 0.84 1624 0.98 1715 1.14 1802 1.3 1886 1.46
9.9 10.8 13.2 15.5 18.1 21 23 26 28 31
2000 625
1068 0.28 1132 0.34 1249 0.47 1358 0.6 1461 0.75 1558 0.89 1651 1.05 1740 1.2 1826 1.37 1908 1.53
10.7 11.8 14.1 16.4 18.8 22 24 27 29 32
2100 656
1116 0.32 1176 0.38 1289 0.51 1395 0.65 1495 0.8 1589 0.95 1680 1.11 1767 1.27 1850 1.44
11.6 12.6 14.9 17.3 19.7 22 25 27 30
2300 719
1210 0.41 1266 0.47 1372 0.62 1471 0.77 1565 0.92 1655 1.09 1741 1.25 1824 1.43 1904 1.6
13.6 14.6 16.7 19.1 22 24 26 29 31
2400 750
1258 0.45 1312 0.53 1414 0.67 1511 0.83 1602 0.99 1689 1.16 1773 1.33 1854 1.51
14.7 15.6 17.7 20 23 25 27 30
2500 781
1306 0.51 1358 0.58 1457 0.74 1550 0.9 1639 1.06 1724 1.23 1806 1.41 1885 1.59
15.7 16.7 18.8 21 24 26 28 31
2700 844
1402 0.63 1451 0.71 1544 0.87 1632 1.04 1716 1.22 1797 1.4 1875 1.59
17.8 18.8 21 23 26 28 30
2800 875
1450 0.69 1498 0.77 1588 0.94 1673 1.12 1755 1.3 1834 1.49 1911 1.68
19.1 20 22 24 27 29 32
2900 906
1499 0.76 1544 0.85 1632 1.02 1716 1.2 1795 1.39 1873 1.58
20 21 23 25 28 30
3100 969
1596 0.92 1639 1.01 1722 1.2 1801 1.39 1877 1.58
23 24 26 28 30
3300 1031
1693 1.09 1734 1.19 1813 1.39 1888 1.59
26 27 28 30
3500 1094
1791
1.29 1830 1.4 1904 1.6
28 29 31
3600 1125
1840 1.4 1878 1.51
30 31
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
CTB 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.
Performance certied is for installation type B: Free inlet, Ducted outlet. Power rating (bhp) includes
transmission losses. Performance ratings do not include the effects of appurtenances.
The sound ratings shown are loudness values in fan sones at 5 ft. (1.5 m) in a hemispherical free eld
calculated per AMCA Standard 301. Values shown are for installation type: B free inlet hemispherical
sone levels.
UL STANDARD 705 for Electrical
UL STANDARD 762 for
Grease Removal