Performance data (cont)
42BH FAN PERFORMANCE
UNIT
SIZE
CFM
TOTAL STATIC PRESSURE (in. wg)
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
Rpm
Hp
Rpm
Hp
Rpm
Hp
Rpm
Hp
Rpm
Hp
Rpm
Hp
Rpm
Hp
Rpm
Hp
08
600
835
1
⁄
4
835
1
⁄
4
1000
1
⁄
4
1000
1
⁄
4
1000
1
⁄
4
1000
1
⁄
4
1250
1
⁄
4
1250
1
⁄
3
700
835
1
⁄
4
835
1
⁄
4
1000
1
⁄
4
1000
1
⁄
4
1000
1
⁄
4
1000
1
⁄
4
1250
1
⁄
3
1250
1
⁄
3
800
835
1
⁄
4
835
1
⁄
4
1000
1
⁄
4
1000
1
⁄
4
1000
1
⁄
4
1000
1
⁄
3
1250
1
⁄
3
1250
1
⁄
3
900
835
1
⁄
4
835
1
⁄
4
1000
1
⁄
4
1000
1
⁄
3
1000
1
⁄
3
835
1
⁄
3
1250
1
⁄
3
1120
1
⁄
2
12
1000
835
1
⁄
4
835
1
⁄
4
1000
1
⁄
3
1000
1
⁄
3
1000
1
⁄
3
1120
1
⁄
2
1120
1
⁄
2
1120
1
⁄
2
1100
835
1
⁄
4
835
1
⁄
3
1000
1
⁄
3
1000
1
⁄
3
1120
1
⁄
2
1120
1
⁄
2
1120
1
⁄
2
1120
1
⁄
2
1200
835
1
⁄
3
835
1
⁄
3
1000
1
⁄
3
960
1
⁄
2
1120
1
⁄
2
1120
1
⁄
2
1120
1
⁄
2
1120
1
⁄
2
1300
835
1
⁄
3
835
1
⁄
3
960
1
⁄
2
960
1
⁄
2
1120
1
⁄
2
1120
1
⁄
2
1120
1
⁄
2
1120
1
⁄
2
16
1400
835
1
⁄
3
835
1
⁄
3
835
1
⁄
3
840
1
⁄
2
960
1
⁄
2
960
1
⁄
2
960
1
⁄
2
1120
1
⁄
2
1500
835
1
⁄
3
750
1
⁄
2
840
1
⁄
2
840
1
⁄
2
960
3
⁄
4
960
1
⁄
2
960
1
⁄
2
1120
3
⁄
4
1600
750
1
⁄
2
840
1
⁄
2
840
1
⁄
2
840
1
⁄
2
960
3
⁄
4
960
3
⁄
4
960
3
⁄
4
1120
3
⁄
4
1700
750
1
⁄
2
840
1
⁄
2
840
1
⁄
2
840
1
⁄
2
960
3
⁄
4
960
3
⁄
4
960
3
⁄
4
1120
3
⁄
4
20
1800
610
1
⁄
2
675
1
⁄
2
675
1
⁄
2
750
1
⁄
2
750
1
⁄
2
840
3
⁄
4
840
3
⁄
4
840
3
⁄
4
1900
610
1
⁄
2
675
1
⁄
2
675
1
⁄
2
750
1
⁄
2
750
3
⁄
4
840
3
⁄
4
840
3
⁄
4
840
3
⁄
4
2000
610
1
⁄
2
675
1
⁄
2
675
1
⁄
2
750
1
⁄
2
750
3
⁄
4
840
3
⁄
4
840
3
⁄
4
840
3
⁄
4
2100
610
1
⁄
2
675
1
⁄
2
675
1
⁄
2
750
3
⁄
4
750
3
⁄
4
840
3
⁄
4
840
3
⁄
4
840
3
⁄
4
2200
610
1
⁄
2
675
1
⁄
2
675
1
⁄
2
750
3
⁄
4
750
3
⁄
4
840
3
⁄
4
840
3
⁄
4
840
3
⁄
4
30
2400
560
1
⁄
2
560
1
⁄
2
560
3
⁄
4
610
3
⁄
4
675
3
⁄
4
675
3
⁄
4
750
3
⁄
4
710
1
2600
560
1
⁄
2
560
1
⁄
2
560
3
⁄
4
610
3
⁄
4
675
3
⁄
4
675
3
⁄
4
710
1
710
1
2800
560
1
⁄
2
560
3
⁄
4
560
3
⁄
4
610
3
⁄
4
675
3
⁄
4
710
1
710
1
710
1
3000
560
3
⁄
4
560
3
⁄
4
560
3
⁄
4
610
3
⁄
4
630
1
710
1
710
1
710
1
3200
560
3
⁄
4
560
3
⁄
4
570
1
630
1
630
1
710
1
710
1
750
1
1
⁄
2
40
3400
560
3
⁄
4
630
1
710
1
710
1
815
1
815
1
840
1
1
⁄
2
840
1
1
⁄
2
3600
560
3
⁄
4
630
1
710
1
710
1
815
1
840
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
3800
570
1
630
1
710
1
710
1
750
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
4000
570
1
630
1
710
1
710
1
750
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
4200
570
1
630
1
710
1
750
1
1
⁄
2
750
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
UNIT
SIZE
CFM
TOTAL STATIC PRESSURE (in. wg)
1.3
1.4
1.5
1.6
1.7
1.8
1.9
2.0
Rpm
Hp
Rpm
Hp
Rpm
Hp
Rpm
Hp
Rpm
Hp
Rpm
Hp
Rpm
Hp
Rpm
Hp
08
600
1250
1
⁄
3
1250
1
⁄
3
1430
1
⁄
3
1430
1
⁄
3
1345
1
⁄
2
1680
1
⁄
2
1680
1
⁄
2
1680
1
⁄
2
700
1250
1
⁄
3
1250
1
⁄
3
1345
1
⁄
2
1345
1
⁄
2
1345
1
⁄
2
1680
1
⁄
2
1680
1
⁄
2
1680
1
⁄
2
800
1250
1
⁄
3
1345
1
⁄
2
1345
1
⁄
2
1345
1
⁄
2
1345
1
⁄
2
1345
1
⁄
2
1680
3
⁄
4
1680
3
⁄
4
900
1345
1
⁄
2
1345
1
⁄
2
1345
1
⁄
2
1345
1
⁄
2
1345
1
⁄
2
1345
1
⁄
2
1680
3
⁄
4
1680
3
⁄
4
12
1000
1345
1
⁄
2
1345
1
⁄
2
1345
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1680
3
⁄
4
1680
3
⁄
4
1680
3
⁄
4
1100
1345
1
⁄
2
1345
1
⁄
2
1345
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1680
3
⁄
4
1680
3
⁄
4
1680
3
⁄
4
1200
1345
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1680
3
⁄
4
1680
3
⁄
4
1680
3
⁄
4
1300
1345
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1680
3
⁄
4
1625
1
1625
1
16
1400
1120
3
⁄
4
1120
3
⁄
4
1120
3
⁄
4
1120
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1425
1
1425
1
1500
1120
3
⁄
4
1120
3
⁄
4
1120
3
⁄
4
1120
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1425
1
1425
1
1600
1120
3
⁄
4
1120
3
⁄
4
1120
3
⁄
4
1120
3
⁄
4
1345
3
⁄
4
1345
3
⁄
4
1425
1
1425
1
1700
1120
3
⁄
4
1120
3
⁄
4
1140
1
1140
1
1140
1
1425
1
1425
1
1425
1
20
1800
960
3
⁄
4
960
3
⁄
4
950
1
1140
1
1140
1
950
1
1120
1
1
⁄
2
1120
1
1
⁄
2
1900
960
3
⁄
4
960
3
⁄
4
950
1
1140
1
1140
1
950
1
1120
1
1
⁄
2
1120
1
1
⁄
2
2000
960
3
⁄
4
950
1
950
1
1140
1
1140
1
950
1
1120
1
1
⁄
2
1120
1
1
⁄
2
2100
960
3
⁄
4
950
1
950
1
1140
1
1140
1
950
1
1120
1
1
⁄
2
1120
1
1
⁄
2
2200
950
1
950
1
950
1
950
1
1140
1
950
1
1120
1
1
⁄
2
1120
1
1
⁄
2
30
2400
815
1
815
1
840
1
1
⁄
2
840
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
2600
815
1
815
1
840
1
1
⁄
2
840
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
2800
815
1
840
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
3000
750
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
3200
750
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
840
1
1
⁄
2
960
1
1
⁄
2
960
1
1
⁄
2
970
2
970
2
40
3400
960
1
1
⁄
2
960
1
1
⁄
2
970
2
1110
2
1110
2
1110
2
1100
3
1260
3
3600
960
1
1
⁄
2
960
1
1
⁄
2
970
2
1110
2
1110
2
1110
2
1100
3
1260
3
3800
960
1
1
⁄
2
960
1
1
⁄
2
970
2
1110
2
1110
2
1110
2
1100
3
1260
3
4000
960
1
1
⁄
2
970
2
970
2
1110
2
1100
3
1100
3
1100
3
1260
3
4200
960
1
1
⁄
2
970
2
970
2
1110
2
1100
3
1100
3
1100
3
1260
3
NOTES:
1. The rpm’s shown for fan/blower are mid-range reference values for
factory-furnished drives. The appropriate drive for 50 Hz or 60 Hz
motor will be selected at the factory.
2. Contact factory if higher horsepower selection is required for a given
cfm and total static pressure.
3. The variable pitch motor sheave will allow an approximate ±15% rpm
adjustment from mid-range value. Unit size 08, 12, and 16 have
3
⁄
4
-in. bore fan sheaves. Unit sizes 20, 30, and 40 have one-in. bore
fan sheaves.
4. Consult factory for motor selections when outlet air temperature ex-
ceeds 104 F.
5. Single-phase motors are only available to one hp. Three-phase mo-
tors are available from
1
⁄
3
to 3 hp.
22
Содержание 42BH Series
Страница 10: ...Performance data cont COOLING CAPACITY 42BH08 4 ROW 800 CFM 6 ROW 800 CFM 10...
Страница 11: ...COOLING CAPACITY 42BH12 4 ROW 1200 CFM 6 ROW 1200 CFM 11...
Страница 12: ...Performance data cont COOLING CAPACITY 42BH16 4 ROW 1600 CFM 6 ROW 1600 CFM 12...
Страница 14: ...Performance data cont COOLING CAPACITY 42BH30 4 ROW 3000 CFM 6 ROW 3000 CFM 14...
Страница 15: ...COOLING CAPACITY 42BH40 4 ROW 4000 CFM 6 ROW 4000 CFM 15...
Страница 18: ...Performance data cont 42BH WATER PRESSURE DROP 18...
Страница 19: ...42BH WATER PRESSURE DROP cont 19...
Страница 20: ...Performance data cont 42BH WATER PRESSURE DROP cont 20...