22
Specifications subject to change without notice. 32801002001
FAN PERFORMANCES AT VARYING STATIC PRESSURES
Table 18 — Static Pressure at the Rated Point and Static Pressure Range
NOTES:
1. Airflow based upon dry coil at 230v without filter or electric heater.
2. To avoid potential for condensate blowing out of drain pan prior to
making drain trap:
Return static pressure must be less than 0.40 in wc.
Horizontal applications of 48 size must have supply static
greater than 0.20 in wc.
3. Airflow above 400 cfm/ton could result in condensate blowing off
coil or splashing out of drain pan.
AHU
FAN COIL BLOWER PERFORMANCE CFM (DRY COIL WITHOUT FILTER OR ELECTRIC HEAT)
Model
Number
Static
Pressure
Speed
EXTERNAL STATIC PRESSURE (in.w.c.)
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
24
SP1
High
1,076
975
853
675
502
200
/
/
/
Medium
942
822
658
465
184
/
/
/
/
Low
797
648
437
100
/
/
/
/
/
SP2
High
1,250
1,175
1,075
965
815
650
475
200
/
Medium
1,185
1,095
996
855
685
512
291
/
/
Low
1,100
1,005
892
712
558
322
/
/
/
SP3
High
1,490
1,415
1,334
1,250
1,156
1,028
880
750
600
Medium
1,375
1,294
1,206
1,100
988
822
676
500
284
Low
1,285
1,200
1,105
995
845
685
525
252
/
SP4
High
1,825
1,756
1,670
1,592
1,515
1,450
1,360
1,250
1,120
Medium
1,630
1,556
1,480
1,400
1,310
1,215
1,105
950
825
Low
1,525
1,450
1,372
1,280
1,190
1,074
935
785
650
36
SP1
High
1,335
1,270
1,165
1,062
950
810
645
450
240
Medium
1,185
1,100
990
845
685
520
335
/
/
Low
1,020
915
775
600
405
/
/
/
/
SP2
High
1,475
1,405
1,320
1,230
1,125
990
855
715
570
Medium
1,340
1,260
1,172
1,055
920
775
630
460
275
Low
1,205
1,115
1,011
870
715
555
380
/
/
SP3
High
1,648
1,585
1,515
1,440
1,354
1,235
1,125
990
875
Medium
1,510
1,440
1,362
1,275
1,168
1,040
910
780
645
Low
1,385
1,305
1,215
1,115
986
855
727
580
421
SP4
High
1,815
1,733
1,663
1,605
1,528
1,435
1,346
1,235
1,130
Medium
1,668
1,606
1,539
1,465
1,380
1,275
1,178
1,050
941
Low
1,558
1,481
1,406
1,350
1,219
1,100
986
875
748
48
SP1
High
1,611
1,530
1,462
1,375
1,276
1,170
1,052
925
831
Medium
1,498
1,417
1,333
1,225
1,125
998
900
775
631
Low
1,375
1,297
1,212
1,110
994
860
716
558
389
SP2
High
1,774
1,701
1,642
1,570
1,504
1,420
1,313
1,202
1,081
Medium
1,662
1,595
1,531
1,460
1,366
1,275
1,161
1,040
915
Low
1,558
1,481
1,406
1,323
1,220
1,110
986
880
748
SP3
High
1,868
1,805
1,736
1,675
1,604
1,532
1,433
1,330
1,211
Medium
1,781
1,709
1,649
1,582
1,511
1,420
1,308
1,208
1,081
Low
1,662
1,595
1,531
1,460
1,366
1,275
1,161
1,040
915
SP4
High
2,024
1,974
1,919
1,850
1,795
1,726
1,652
1,560
1,466
Medium
1,942
1,872
1,818
1,765
1,697
1,620
1,534
1,455
1,345
Low
1,825
1,770
1,708
1,648
1,578
1,492
1,400
1,295
1,180
>300CFM
<450CFM
