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035-19315-001-A-0603
TABLE 24: SUPPLY AIR BLOWER PERFORMANCE (3 - 5 TON DIRECT DRIVE) - SIDE DUCT APPLICATION
UNIT
MOTOR SPEED
TONNAGE
HI
1
MED
3
LOW
HI
1
MED
4
LOW
HI
1
MED
5
LOW
UNIT
MOTOR SPEED
TONNAGE
HI
1
MED
3
LOW
HI
1
MED
4
LOW
HI
1
MED
5
LOW
1. Side Duct application (230/460/575 Volts)
2. Includes allowances for a wet evaporator coil, 1" filters, and the heat exchangers. Refer to STATIC RESISTANCES Table for resistance
values.
TABLE 25: BELT DRIVE BLOWER MOTOR AND DRIVE DATA
MOTOR
BLOWER
MODEL
RANGE
SIZE
(RPM)
HP
FRAME
3 TON
790/1120
1 1/2
4 TON
790/1120
1 1/2
5 TON
850/1220 1 1/2
1.
All motors have solid bases and are inherently protected. these motors can be selected to operate into their service factor because they are located
in the moving air, upstream of any heating device.
Unitary Products Group
0.20
CFM
WATTS
-
-
1660
850
1470
750
-
-
1810
910
1635
810
-
-
2390
1350
2270
1320
AVAILABLE EXTERNAL STATIC PRESSURE-IWG
0.70
CFM
WATTS
1600
765
1450
690
1290
625
1840
910
1620
775
1510
715
2260
1250
2130
1120
2030
1070
1
ADJUSTABLE MOTOR PULLEY
OUTSIDE
DESIG-
DIA.
NATION
(IN.)
56
1VL40
2.7-3.7
56
1VL40
2.7-3.7
56
1VL40
2.7-3.7
AVAILABLE EXTERNAL STATIC PRESSURE-IWG
0.30
0.40
CFM
WATTS
CFM
-
-
-
1630
820
1590
1440
725
1410
-
-
2000
1780
880
1740
1610
780
1580
-
-
2500
2350
1300
2300
2230
1270
2190
0.80
0.90
CFM
WATTS
CFM
1540
735
1490
1400
665
1360
1250
610
1220
1770
825
1660
1560
740
1480
1460
690
1400
2160
1190
2060
2065
1075
1990
1960
1020
1890
FIXED BLOWER PULLEY
PITCH
OUTSIDE
BORE
DESIG-
DIA.
(IN.)
NATION
(IN.)
2.4-3.4
5/8
AK61
2.4-3.4
5/8
AK61
2.4-3.4
5/8
AK56
2
0.50
WATTS
CFM
WATTS
-
1720
825
780
1550
750
700
1370
675
1010
1950
975
850
1700
825
760
1555
740
1400
2420
1350
1255
2245
1210
1220
2145
1170
2
1.00
WATTS
CFM
WATTS
700
1380
670
650
1270
610
600
1130
560
825
1530
775
700
1390
660
660
1300
615
1135
1925
1065
1030
1900
970
970
1810
920
PITCH
BORE
DESIG-
DIA.
DIA.
(IN.)
NATION
(IN.)
(IN.)
5.9
5.7
1
A36
5.9
5.7
1
A36
5.4
5.2
1
A36
0.60
CFM
WATTS
1665
795
1500
720
1330
650
1905
945
1665
800
1540
730
2340
1300
2190
1165
2090
1110
BELT
(NOTCHED)
PITCH
LENGTH
QTY.
(IN.)
37.3
1
37.3
1
37.3
1
33
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