Page 16
Blower Data – Upflow and Horizontal
CBX25UH-024 BLOWER PERFORMANCE
External Static
Pressure
Air Volume at Various Blower Speeds
High
Medium
Low
Pa
in. w.g.
L/s
cfm
L/s
cfm
L/s
cfm
25
0.10
415
880
389
825
347
735
50
0.20
382
810
354
750
321
680
75
0.30
342
725
314
665
285
605
100
0.40
290
615
264
560
219
465
125
0.50
198
420
184
390
158
335
NOTE - All air data measured external to unit with dry coil and 25 mm (1 inch)
CBX25UH-030 BLOWER PERFORMANCE
External Static
Pressure
Air Volume at Various Blower Speeds
High
Medium
Low
Pa
in. w.g.
L/s
cfm
L/s
cfm
L/s
cfm
25
0.10
524
1110
479 1015 406
860
50
0.20
484 1025 444
940
378
800
75
0.30
434
920
389
825
335
710
100
0.40
373
790
330
700
285
605
125
0.50
297
630
276
585
236
500
NOTE - All air data measured external to unit with dry coil and 25 mm (1 inch)
CBX25UH-036 BLOWER PERFORMANCE
External Static
Pressure
Air Volume at Various Blower Speeds
High
Medium
Low
Pa
in. w.g.
L/s
cfm
L/s
cfm
L/s
cfm
25
0.10
675 1430 597 1265 517 1095
50
0.20
632 1340 562 1190 486 1030
75
0.30
585 1240 521 1105 451
955
100
0.40
533 1130 472 1000 394
835
125
0.50
448
950
399
845
342
725
NOTE - All air data measured external to unit with dry coil and 25 mm (1 inch)
CBX25UH-048 BLOWER PERFORMANCE
External Static
Pressure
Air Volume at Various Blower Speeds
High
Medium
Low
Pa
in. w.g.
L/s
cfm
L/s
cfm
L/s
cfm
25
0.10
915 1940 845 1790 739 1565
50
0.20
882 1870 816 1730 727 1540
75
0.30
845 1790 788 1670 708 1500
100
0.40
805 1705 755 1600 684 1450
125
0.50
755 1600 713 1510 649 1375
NOTE - All air data measured external to unit with dry coil and 25 mm (1 inch)
CBX25UH-060 BLOWER PERFORMANCE
External Static
Pressure
Air Volume at Various Blower Speeds
High
Medium
Low
Pa
in. w.g.
L/s
cfm
L/s
cfm
L/s
cfm
25
0.10
958 2030 856 1815 755 1600
50
0.20
932 1975 831 1760 727 1540
75
0.30
904 1915 805 1705 703 1490
100
0.40
878 1860 779 1650 680 1440
125
0.50
854 1810 755 1600 658 1395
NOTE - All air data measured external to unit with dry coil and 25 mm (1 inch)