5.3 115/208/480V AIRFLOW PERFORMANCE DATA – (-)HSL (PSC MOTOR)
Motor
Manufacturer
Model
Speed
Recommended
Number
From
Air Flow Range
Factory
(Min / Max) CFM
-1817
517/711 CFM
High
No heater
[244/336 L/s]
-1817
487/661 CFM
with
High
[230/312 L/s]
13kw heater
-2417
647/888 CFM
High
No heater
[305/419 L/s]
-2417
617/838 CFM
with
High
[291/395 L/s]
13kw heater
-3017
864/1004 CFM
High
No heater
[408/474 L/s]
-3017
814/904 CFM
with
High
[384/427 L/s]
18kw heater
-3617/-3621
1110/1248 CFM
High
No heater
[524/589 L/s]
-3617/-3621
1060/1148 CFM
with
High
[500/542 L/s]
18kw heater
-4221
1241/1537 CFM
High
No heater
[586/725 L/s]
-4221
1225/1500 CFM
with
High
[553/678 L/s]
20kw heater
Blower Size/
Motor HP
Motor
[W]
Speed
# of Speeds
CFM
Low
RPM
10x6
Watts
1/5HP[149]
CFM
2 Speed
High
RPM
Watts
CFM
Low
RPM
10x6
Watts
1/5HP[149]
CFM
2 Speed
High
RPM
Watts
CFM
Low
RPM
10x6
Watts
1/5HP[149]
CFM
2 Speed
High
RPM
Watts
CFM
Low
RPM
10x6
Watts
1/5HP[149]
CFM
2 Speed
High
RPM
Watts
1022 [482] 987 [466]
CFM
Low
RPM
10x8
Watts
1/4HP[186]
CFM
2 Speed
High
RPM
Watts
CFM
Low
RPM
10x8
Watts
1/4HP[186]
CFM
2 Speed
High
RPM
Watts
CFM
1201 [567] 1170 [552] 1141 [538] 1104 [521] 1062 [501]
RPM
Low
10x8
Watts
1/3HP[249]
CFM
2 Speed
RPM
High
Watts
CFM
1151 [543] 1120 [529] 1091 [515] 1054 [497] 1012 [478]
RPM
Low
10x8
Watts
1/3HP[249]
CFM
2 Speed
High
RPM
Watts
1493 [705] 1449 [684] 1363 [643] 1287 [607] 1211 [571]
CFM
Low
RPM
10x10
Watts
1/2HP[373]
CFM
2 Speed
High
RPM
Watts
CFM
1423 [672] 1379 [651] 1293 [610] 1217 [574] 1141 [538]
RPM
Low
10x10
Watts
1/2HP[373]
CFM
2 Speed
High
RPM
Watts
PSC CFM[L/s] Air Delivery/RPM/Watts-240 Volts
External Static Pressure-Inches W.C.
0.1 [.02]
0.2 [.05]
0.3 [.07]
0.4 [.10]
668 [315]
637 [301]
595 [281]
560 [264]
541
596
657
180
171
166
—
—
—
—
—
—
—
—
—
638 [301]
607 [286]
565 [267]
530 [250]
571
656
687
171
162
157
—
—
—
—
—
—
—
—
—
817 [386]
779 [368]
757 [357]
693 [327]
616
667
715
239
230
221
—
—
—
—
—
—
—
—
—
787 [371]
749 [353]
727 [343]
663 [313]
646
697
745
230
221
212
—
—
—
—
—
—
—
—
—
940 [444]
903 [426]
700
754
794
344
313
302
—
—
—
—
—
—
—
—
—
972 [459]
937 [442]
890 [420]
853 [403]
750
804
844
324
293
282
—
—
—
—
—
—
—
—
—
833
872
909
462
427
406
—
—
—
—
—
—
—
—
—
883
922
959
1001
442
407
386
—
—
—
—
—
—
—
—
—
822
858
885
540
519
506
—
—
—
—
—
—
—
—
—
870
882
925
514
508
490
—
—
—
—
—
—
—
—
—
0.5 [.12]
0.6 [.15]
0.7 [.17]
517 [244]
—
—
706
761
—
—
161
155
—
—
—
711 [336]
662 [312]
614 [290]
—
812
853
890
—
243
227
210
487 [230]
—
—
736
791
—
—
152
146
—
—
—
661 [312]
612 [289]
564 [266]
—
837
878
915
—
232
216
199
647 [305]
—
—
770
808
—
—
206
196
—
—
—
888 [419]
828 [391]
774 [365]
—
875
908
958
—
331
313
301
617 [291]
—
—
800
838
—
—
197
187
—
—
—
838 [395]
778 [367]
724 [342]
—
900
933
983
—
320
302
290
864 [408]
—
—
833
870
—
—
294
288
—
—
—
1004 [474]
951 [449]
883 [417]
—
924
953
975
—
364
352
344
814 [384]
—
—
883
920
—
—
274
268
—
—
—
904 [427]
851 [402]
783 [370]
—
949
978
1000
—
334
322
314
—
—
951
965
—
—
396
385
—
—
—
1194 [563] 1134 [535]
1078 [509]
—
1024
1042
1060
—
475
454
417
—
—
1015
—
—
376
365
—
—
—
1094 [516] 1034 [488]
978 [462]
—
1049
1067
1085
—
445
424
386
—
—
931
958
—
—
484
459
—
—
—
1514 [714] 1411 [666]
1315 [621]
—
1061
1069
1078
—
710
702
677
—
—
957
992
—
—
461
431
—
—
—
1414 [667] 1311 [619]
1215 [573]
—
1067
1080
1094
—
700
678
665
27