Specification Sheet

117
KSF10
Damper
OD
Roof
Opening
Curb
OD
Curb
Cap ID
A B C D
Ship
Wt
20 23-1/2 26-1/2 28 27-1/4 28 22.5 21 245
HP CFM OV
1/8 SP 1/4 SP 3/8 SP 1/2 SP 5/8 SP 3/4 SP 1 SP 1-1/4 SP 1-1/2 SP 2 SP
HP
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1/4
1050 1011 509 0.10 610 0.13 696 0.17
1150 1108 537 0.12 633 0.15 717 0.20
1250 1204 565 0.14 658 0.18 739 0.23 811 0.27
1350 1300 595 0.17 684 0.22 762 0.26 832 0.31 897 0.36
1450 1397 626 0.20 711 0.26 785 0.30 855 0.35 918 0.40 977 0.45
1550 1493 657 0.24 738 0.30 810 0.34 877 0.40 939 0.45 997 0.51
1/3
1650 1589 689 0.28 766 0.34 836 0.40 901 0.45 962 0.51 1019 0.57 1124 0.68
1750 1686 721 0.33 794 0.39 863 0.45 926 0.51 985 0.57 1041 0.63 1143 0.75
1/2
1850 1782 753 0.38 824 0.45 891 0.52 954 0.57 1009 0.63 1063 0.70 1164 0.83 1257 0.93
1950 1878 786 0.44 854 0.51 918 0.58 978 0.64 1033 0.70 1087 0.77 1186 0.91 1277 1.05 1364 1.19
2050 1975 819 0.50 885 0.58 946 0.65 1005 0.72 1059 0.78 1111 0.85 1208 1.00 1298 1.14 1382 1.28
3/4
2150 2071 852 0.57 916 0.65 975 0.73 1032 0.81 1085 0.87 1135 0.93 1231 1.09 1319 1.24 1402 1.39
2250 2167 886 0.65 948 0.73 1004 0.81 1060 0.89 111 2 0.97 1161 1.03 1254 1.18 1342 1.35 1422 1.50
2350 2264 921 0.73 980 0.81 1034 0.90 1088 0.99 1139 1.07 1187 1.14 1278 1.29 1364 1.46 1444 1.62 1592 1.95 2
1
2450 2360 955 0.82 1012 0.91 1065 0.99 1116 1.09 1167 1.18 1214 1.26 1303 1.40 1387 1.57 1466 1.75 1612 2.09
3
2550 2456 990 0.92 1044 1.01 1096 1.10 1145 1.19 1194 1.29 1241 1.38 1328 1.52 1411 1.70 1489 1.88 1632 2.24
1-1/2
2650 2552 1025 1.03 1076 1.12 1128 1.21 1175 1.31 1222 1.41 1269 1.51 1354 1.66 1435 1.83 1512 2.02 1654 2.40
2750 2649 1060 1.15 1109 1.23 1159 1.33 1205 1.43 1251 1.53 1296 1.64 1381 1.81 1459 1.97 1535 2.16 1675 2.56
2850 2745 1096 1.27 1142 1.36 1191 1.46 1236 1.56 1280 1.66 1324 1.77 1407 1.97 1485 2.13 1559 2.32 1698 2.73
2950 2841 1131 1.40 1175 1.49 1224 1.59 1267 1.70 1310 1.81 1353 1.92 1435 2.13 1511 2.30 1583 2.48
2 3050 2938 1167 1.55 1209
1.63 1255 1.74 1299 1.85 1340 1.96 1381 2.07 1462 2.30 1537 2.48 1608 2.66
Power ratings (BHP) do not include transmission losses. Performance certied is for installation type B-free inlet, ducted outlet. Performance ratings do not
include the effects of appurtenances (accessories).
Sound Power Levels in Decibels
RPM SP LWo-1 LWo-2 LWo-3 LWo-4 LWo-5 LWo-6 LWo-7 LWo-8 LWo-A
600 0.125 78 76 67 66 64 62 61 55 70
700 0.125 80 82 71 70 68 66 66 60 75
700 0.250 79 81 69 68 66 64 64 57 73
800 0.125 82 85 76 74 72 70 69 65 78
800 0.250 82 84 75 72 70 68 68 63 77
900 0.125 85 87 81 77 75 73 72 68 81
900 0.250 84 87 80 76 74 72 71 68 81
900 0.500 84 85 78 73 71 69 68 64 78
1000 0.125 86 89 85 79 78 76 75 72 84
1000 0.250 86 89 84 79 77 75 74 71 84
1000 0.500 86 88 83 76 75 73 72 68 82
1100 0.125 88 91 87 82 80 78 77 75 87
1100 0.250 88 91 88 81 80 78 76 74 86
1100 0.500 88 90 87 79 78 76 75 72 85
1200 0.500 89 92 92 82 81 79 77 76 88
1200 1.000 88 91 88 79 77 75 73 71 85
1300 1.000 90 93 92 82 80 79 77 76 88
1400 1.000 92 94 96 84 83 81 79 79 91
1400 1.500 91 94 93 82 80 78 76 74 88
1500 1.500 92 95 96 85 83 81 79 78 91
The sound power level ratings shown are in decibels referred to 10-12 watts calculated per AMCA Standard 301. The A-weighted sound ratings shown have
been calculated per AMCA Standard 301. Values shown are for outlet Lwo sound power levels for: Installation Type-B: free inlet, ducted outlet. Ratings
include the effects of duct end connection.
R
®
AIR
MOVEMENT
AND CONTROL
ASSOCIATION
INTERNATIONAL, INC.
AIR
PERFORMANCE
SOUND
and
Soler & Palau USA, Div. of Soler & Palau
Ventilation Group, certies that the Models KSF
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.
STANDARD
705
MODEL KSF
BELT DRIVE CENTRIFUGAL FILTERED SUPPLY FAN