16
SPEED TAP
EXTERNAL STATIC
PRESSURE (ESP)
in w.c.
STANDARD
CFM
AMPS
WATTS
RPM
0.10
1548
2.03
480
930
0.20
1500
2.00
470
945
0.30
1425
1.89
450
970
0.40
1353
1.83
430
995
0.50
1273
1.75
415
1020
0.10
1660
2.31
540
1020
0.20
1625
2.25
530
1035
0.30
1565
2.19
515
1040
0.40
1485
2.12
505
1050
0.50
1405
2.12
500
1055
0.60
1285
1.98
465
1060
0.70
1200
1.93
440
1070
0.10
1825
2.65
620
1045
0.20
1745
2.55
600
1060
0.30
1670
2.53
590
1065
0.40
1585
2.46
575
1070
0.50
1480
2.37
550
1080
0.60
1405
2.31
535
1090
SPEED TAP
EXTERNAL STATIC
PRESSURE (ESP)
in w.c.
STANDARD
CFM
AMPS
WATTS
RPM
0.10
1570
2.09
490
905
0.20
1520
2.06
480
920
0.30
1445
1.95
460
945
0.40
1375
1.89
440
970
0.50
1295
1.81
425
995
0.10
1715
2.39
560
975
0.20
1655
2.32
545
985
0.30
1580
2.24
525
1005
0.40
1500
2.16
505
1020
0.50
1405
2.09
490
1035
0.60
1305
2.00
465
1050
0.70
1200
1.92
440
1065
0.10
1839
2.77
650
1030
0.20
1770
2.70
630
1040
0.30
1696
2.62
610
1050
0.40
1611
2.53
590
1060
0.50
1510
2.44
560
1070
0.60
1418
2.36
540
1085
NOTES:
4 Ton m odels are shipped from the factory w ith speed tap set on MED.
MED
HIGH
Tables represent dry coil w ithout filter, to com pensate for filter add 0.08" to m easured E.S.P. SCFM
correction for w et coil = 4 %.
DSC/DSH048 DIRECT DRIVE DOWN SHOT
LOW
MED
HIGH
DSC/DSH048 DIRECT DRIVE HORIZONTAL
LOW
APPENDIX A BLOWER PERFORMANCE TABLES
DIRECT DRIVE
STANDARD DOWN SHOT AND HORIZONTAL
