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Performance certified is for Model SCR3 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
0.05
0.10
0.125
0.15
0.20
0.25
0.30
0.375
0.50
0.625
0.75
24 Performance Limits
SCR3-24-627-C4
1/4
860
0.29
16.7
4981
4664
4269
4007
3498
SCR3-24-632-C3
1/3
0.35
16.9
5478
5153
4731
4391
3789
SCR3-24-416-B4
1/4
1160
0.29
18.1
4521
4241
3949
3784
3619
3015
2232
SCR3-24-420-B3
1/3
0.37
19.3
5200
4904
4597
4434
4271
3815
2837
SCR3-24-623-B5
1/2
0.58
22
6093
5869
5627
5499
5371
5029
4529
3791
SCR3-24-632-B7
3/4
0.86
27
7389
7148
6896
6739
6582
6207
5689
SCR3-24-410-A5
1/2
1750
0.57
32
5233
5028
4828
4730
4632
4403
4167
3921
3364
SCR3-24-414-A7
3/4
0.83
34
6297
6114
5930
5834
5738
5546
5331
5108
4625
SCR3-24-418-A10
1
1.15
35
7332
7141
6949
6853
6752
6552
6348
6112
5758
4623
SCR3-24-425-A15
1
1
⁄
2
1.67
38
8928
8701
8474
8364
8259
8050
7831
7581
7160
6055
SCR3-24-626-A20
2
2.31
41
9935
9786
9636
9561
9486
9325
9155
8984
8707
8111
6996
30 Performance
SCR3-30-415-C4
1/4
860
0.29
16.6
6262
5732
5131
4718
4013
SCR3-30-419-C3
1/3
0.38
17.2
7219
6523
5854
5466
4860
SCR3-30-620-C5
1/2
0.56
18.8
8118
7694
7218
6953
6682
5738
SCR3-30-629-C7
3/4
0.84
20
9694
9233
8450
7977
7404
SCR3-30-412-B5
1/2
1160
0.58
24
7490
7051
6640
6429
6211
5688
4914
SCR3-30-418-B7
3/4
0.88
27
9414
8921
8440
8206
7968
7466
6763
5490
SCR3-30-423-B10
1
1.14
29
10658 10134 9606
9329
8999
8338
7672
6255
SCR3-30-624-B15
1
1
⁄
2
1.74
33
12167 11796 11425 11239 11041 10647 10032 9244
8158
SCR3-30-630-B20
2
2.18
35
13226 12911 12595 12375 11987 11233 10437 9304
SCR3-30-407-A10
1
1750
1.21
47
8583
8290
7998
7882
7765
7533
7258
6770
6243
SCR3-30-410-A15
1
1
⁄
2
1.63
46
10337 10022 9712
9571
9429
9146
8892
8652
8266
7375
SCR3-30-413-A20
2
2.09
45
11779 11498 11216 11077 10943 10673 10403 10114 9643
8634
SCR3-30-420-A30
3
3.34
53
15176 14806 14437 14258 14084 13737 13393 13070 12585 11691 10359
SCR3-30-623-A50
5
5.5
63
17896 17658 17419 17300 17180 16942 16703 16454 16067 15380 14269 13199
36 Performance
SCR3-36-412-C5
1/2
860
0.55
23
9047
8380
7589
7156
6726
SCR3-36-419-C7
3/4
0.85
23
12243 11532 10734 10259 9750
8734
SCR3-36-425-C10
1
1.15
27
14110 13544 12541 12029 11535 10271 8338
SCR3-36-628-C15
1
1
⁄
2
1.74
31
16432 15855 15258 14814 14370 13429 12309
SCR3-36-406-B7
3/4
1160
0.84
38
9490
8991
8415
8053
7676
SCR3-36-410-B10
1
1.14
38
10863 10436 9964
9700
9412
8797
8226
7493
SCR3-36-415-B15
1
1
⁄
2
1.71
38
14215 13624 13075 12814 12552 11874 11201 10530 9442
SCR3-36-616-B20
2
2.2
44
15749 15311 14874 14666 14468 14071 13650 13183 12407
SCR3-36-623-B30
3
3.44
49
19714 19293 18873 18658 18420 17943 17467 16951 16028 14204
SCR3-36-630-B50
5
4.66
51
23117 22703 22290 22083 21876 21222 20473 19750 18648 16179
42 Performance
SCR3-42-417-F7
3/4
690
0.69
22
13597 12267 10835 9808
8589
SCR3-42-620-F10
1
1.12
25
16651 15569 14511 13928 13315 11602
SCR3-42-629-F15
1
1
⁄
2
1.72
30
19201 18039 16406 15463 14600 12682
SCR3-42-415-C10
1
860
1.15
30
16078 14907 13968 13436 12804 11234
SCR3-42-422-C15
1
1
⁄
2
1.77
35
18875 17758 16552 15875 15182 13699 11683
SCR3-42-621-C20
2
2.28
36
21190 20336 19478 19048 18614 17612 16541 15213
SCR3-42-630-C30
3
3.48
43
24181 23243 22221 21682 20821 18963 17704 16613
SCR3-42-408-B15
1
1
⁄
2
1160
1.76
50
15026 14328 13600 13216 12824 11978 10952 9650
7136
SCR3-42-412-B20
2
2.33
51
18959 18189 17432 17066 16700 15890 15029 14017 11855
SCR3-42-418-B30
3
3.47
54
23445 22661 21885 21501 21117 20314 19400 18384 16497
SCR3-42-621-B50
5
5.54
60
28583 27949 27315 26999 26680 26042 25405 24704 23590 21563
SCR3-42-630-B75
7
1
⁄
2
8.55
73
32616 31921 31226 30878 30483 29683 28884 27018 25357 23149
48 Performance
SCR3-48-414-F7
3/4
690
0.87
28
18011 16528 14580 13364 11950
SCR3-48-418-F10
1
1.17
30
20555 19027 16931 15671 14268 10900
SCR3-48-619-F15
1
1
⁄
2
1.75
33
23382 22284 20801 19931 19057 17136 14215
SCR3-48-624-F20
2
2.29
37
26551 25172 23613 22714 21701 19145 15868
SCR3-48-414-C15
1
1
⁄
2
860
1.69
40
22448 21297 19941 19200 18353 16384 14153
SCR3-48-418-C20
2
2.27
42
25619 24430 23020 22243 21306 19279 16958 14401
SCR3-48-620-C30
3
3.52
48
30092 29264 28435 27770 27003 25523 24096 22719 19594
SCR3-48-629-C50
5
5.6
56
35190 33738 32249 31430 30610 28531 26291 24091 20049
SCR3-48-403-B15
1
1
⁄
2
1160
1.6
56
14101 13313 12413 11885 11323 10099 8759
SCR3-48-407-B20
2
2.31
69
20861 20047 19222 18773 18324 17285 16039 14683 12327
SCR3-48-412-B30
3
3.57
69
28014 27172 26330 25844 25330 24303 23202 22039 19654 15119
SCR3-48-418-B50
5
5.57
72
34556 33674 32792 32352 31787 30634 29386 27973 25647 21187
SCR3-48-417-B75
7
1
⁄
2
8.95
69
37004 36466 35928 35659 35390 34852 34216 33475 32363 30250 27397
SCR3-48-420-B100
10
11.14
75
41055 40543 40032 39776 39520 39008 38383 37504 36185 34026 31482 28124
54 Performance
SCR3-54-409-F15
1
1
⁄
2
690
1.62
36
21244 19996 18972 18303 17490 15579 12407
SCR3-54-413-F20
2
2.31
35
25286 24141 22996 22310 21495 19866 17523
SCR3-54-420-F30
3
3.48
35
32665 31099 29514 28700 27784 25855 23632 20807
SCR3-54-623-F50
5
5.52
46
38452 37244 36028 35293 34558 33088 31492 29814 27135
SCR3-54-409-C20
2
860
2.38
51
26479 25468 24556 24145 23734 22661 21344 19757 16344
SCR3-54-410-C30
3
3.37
53
28003 26997 26093 25707 25320 24416 23141 21715 18977
SCR3-54-417-C50
5
5.81
52
37090 35925 34761 34229 33715 32688 31591 30131 27681 21769
SCR3-54-618-C75
7
1
⁄
2
8.46
61
41795 40904 40014 39569 39124 38309 37501 36693 35197 31916 25633
SCR3-54-625-C100
10
11.7
68
50142 49192 48243 47768 47283 46066 44850 43285 40770 37198 33806
SCR3-Direct Drive - Level 3
Reversible