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Performance certified is for Models SC3 for installation type A: free inlet, free outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the
effects of appurtenances (accessories). The sound ratings shown are loudness values in fan sones at 5 ft (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values
are for installation type A: free inlet hemispherical sone levels.
Model Number
Motor
HP
Fan
RPM
Max
BHP
Sones
@ Free
Air
CFM / Static Pressure in Inches WG
0.00 0.10 0.125 0.15 0.20 0.25 0.30 0.375 0.50 0.625 0.75 1.00
SCE3/SCS3 Performance Limits
SC3-20-617-B4 1/4
1160
0.29 22 3243 2990 2924 2851 2703 2529 2292 1796
SC3-20-622-B3 1/3 0.40 23 3766 3517 3451 3381 3241 3067 2871 2468
SC3-20-630-B5 1/2 0.55 25 4394 4115 4049 3984 3809 3635 3448 3039
SC3-20-307-A4 1/4
1750
0.27 31 2984 2707 2629 2554 2410 2250 2083 1789 1213
SC3-20-312-A3 1/3 0.40 33 3753 3486 3424 3364 3240 3087 2909 2623 2082 1415
SC3-20-320-A5 1/2 0.62 37 4673 4463 4383 4304 4152 4011 3873 3667 3222 2608 1804
SC3-20-327-A7 3/4 0.92 41 5504 5189 5129 5069 4931 4772 4613 4365 3931 3335 2471
SC3-20-429-A10 1 1.26 42 6005 5797 5745 5692 5564 5434 5303 5106 4739 4327 3763
SC3-24-620-C4 1/4
860
0.28 16.7 4777 4292 4146 3999 3695 3312 2822
SC3-24-627-C3 1/3 0.39 16.2 5612 5090 4940 4787 4420 3982 3385
SC3-24-630-C5 1/2 0.45 18.2 5924 5401 5252 5094 4653 4184 3656
SC3-24-412-B4 1/4
1160
0.28 18.8 4685 4204 4105 4007 3762 3481 3172 2538
SC3-24-417-B3 1/3 0.38 21 5446 4960 4843 4725 4461 4167 3905 3412
SC3-24-617-B5 1/2 0.60 24 5994 5634 5537 5440 5248 5053 4828 4472 3675
SC3-24-625-B7 3/4 0.87 27 7249 6872 6772 6672 6462 6248 6013 5592 4773
SC3-24-630-B10 1 1.10 28 7991 7644 7535 7426 7206 6984 6694 6203 5304
SC3-24-407-A5 1/2
1750
0.62 39 5559 5316 5250 5169 5010 4854 4691 4434 3963 3367 2586
SC3-24-315-A7 3/4 0.88 40 7200 6785 6689 6593 6393 6186 6008 5746 5228 4642 3857
SC3-24-415-A10 1 1.17 46 7728 7431 7356 7276 7103 6940 6782 6541 6130 5680 5163
SC3-24-615-A15 1
1
⁄2 1.81 49 8561 8331 8273 8216 8097 7976 7856 7674 7356 7005 6637 5750
SC3-24-620-A20 2 2.37 53 9721 9501 9446 9391 9281 9159 9033 8844 8488 8126 7757 6886
SC3-30-315-C4 1/4
860
0.30 16.5 7276 5972 5609 5236 4402 2816
SC3-30-320-C3 1/3 0.40 19.0 8235 6951 6532 6111 5245 3909
SC3-30-422-C5 1/2 0.59 21 9389 8340 8040 7711 6993 6222 4858
SC3-30-623-C7 3/4 0.87 23 10396 9831 9655 9433 8937 8357 7699 6456
SC3-30-627-C10 1 1.01 23 11192 10384 10182 9958 9484 8897 8174 6869
SC3-30-409-B5 1/2
1160
0.63 26 8794 8076 7878 7680 7286 6886 6363 5594 3748
SC3-30-317-B7 3/4 0.85 29 10420 9538 9269 9010 8493 7941 7343 6384
SC3-30-612-B10 1 1.21 32 10679
10168 10038 9904 9637 9349 9047 8544 7622 6348
SC3-30-620-B15 1
1
⁄2 1.87 36 13263 12742 12615 12489 12237 11942 11611 11091 10081 8865
SC3-30-625-B20 2 2.32 40 14779 14160 14005 13849 13537 13220 12901 12376 11276 9927
SC3-36-407-C5 1/2
860
0.60 25 11645 10275 9900 9546 8692 7632 6426
SC3-36-415-C7 3/4 0.86 34 13452 12100 11762 11424 10596 9480 8239
SC3-36-612-C10 1 1.21 25 14903 13880 13580 13281 12683 12079 11454 10212
SC3-36-620-C15 1
1
⁄2 1.75 30 17206 16138 15847 15555 14959 14327 13561 12192
SC3-36-627-C20 2 2.30 31 19898 18735 18408 18081 17299 16428 15538 13942
SC3-36-305-B7 3/4
1160
0.94 37 13250 12067 11799 11452 10652 9938 9223 7620 4470
SC3-36-307-B10 1 1.18 38 14446 13289 13000 12698 12093 11443 10672 9209
SC3-36-410-B15 1
1
⁄2 1.82 43 17128 16145 15888 15629 15110 14561 13964 13052 11211 8411
SC3-36-609-B20 2 2.42 48 17903 17169 16986 16802 16424 16015 15607 14993 13899 12434 10501
SC3-36-617-B30 3 3.54 49 21781 20957 20751 20546 20134 19710 19269 18607 17398 15999 14133
SC3-42-610-F7 3/4
690
0.85 25 14274 13009 12625 12182 11224 10210 8748 5893
SC3-42-615-F10 1 1.16 27 16960 15417 15027 14641 13687 12645 11511 8704
SC3-42-622-F15 1
1
⁄2 1.76 28 20327 18789 18421 17960 17008 15991 14609 11992
SC3-42-629-F20 2 2.40 31 23088 21265 20790 20297 19236 18050 16564
SC3-42-605-C10 1
860
1.16 35 14770 13609 13290 12964 12277 11524 10705 9283 6513
SC3-42-610-C15 1
1
⁄2 1.64 34 17791 16813 16543 16272 15653 14934 14156 12957 9944
SC3-42-615-C20 2 2.24 35 21138 19913 19598 19283 18657 18039 17251 15978 13640
SC3-42-620-C30 3 3.11 36 24242 23108 22791 22474 21840 21181 20517 19111 16580 12206
SC3-48-410-F7 3/4
690
0.90 32 18398 15714 14918 14090 12218 10042 6727
SC3-48-414-F10 1 1.20 32 21562 18368 17420 16448 14580 12041 8226
SC3-48-614-F15 1
1
⁄2 1.78 35 25271 23113 22519 21926 20713 19474 17794 14865
SC3-48-619-F20 2 2.37 38 29125 26642 26019 25396 24108 22773 21122 18057
SC3-48-625-F30 3 3.29 41 32762 30379 29640 28898 27385 25882 24151 20889
SC3-48-605-C15 1
1
⁄2
860
1.80 45 23073 21487 21054 20621 19708 18766 17714 16029 12669 7307
SC3-48-609-C20 2 2.33 48 26491 24711 24266 23812 22881 21974 21083 19377 16101 11261
SC3-48-614-C30 3 3.44 51 31497 29785 29357 28909 27957 27004 26029 24538 21223
SC3-48-622-C50 5 5.61 52 39085 37241 36752 36264 35287 34162 33029 31264 27766
SC3-48-630-C75 7
1
⁄2 7.66 53 43290 41324 40745 40167 38989 37745 36536 34864 30731
SC3-54-306-F15 1
1
⁄2
690
1.72 28 24805 22316 21660 20953 19422 17603 15619 12506
SC3-54-311-F20 2 2.42 28 30602 27772 27138 26500 25218 23953 22581 19674 11567
SC3-54-317-F30 3 3.47 31 36325 33687 33047 32411 31012 29503 27774 25025 18028
SC3-54-328-F50 5 5.82 40 44402 41230 40512 39795 38189 36133 34392 30263 22490
SC3-54-300-C20 2
860
2.47 42 22960 20143 19493 18842 17457 15965 14473 12260 8206
SC3-54-307-C30 3 3.51 42 31594 29768 29284 28783 27774 26704 25565 23289 19595 15339 10240
SC3-54-315-C50 5 5.79 45 42371 40506 40040 39569 38391 37237 36172 34553 31073 27246 20063
SC3-54-323-C75 7
1
⁄2 9.00 50 51206 48980 48424 47828 46616 45404 44315 42712 39307 35027 29939
SC3-Direct Drive - Level 3
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