Swb-222 – Greenheck Fan Centrifugal Utility Fans SFB User Manual
Page 46
46
Performance certified is for installation Type B - Free inlet, Ducted outlet. Power rating (Bhp) does not include transmission losses. Performance ratings do not include the
effects of appurtenances (accessories). The AMCA Certified Ratings Seal applies to air performance only.
SWB-222 - Belt Drive
Series 200
52
1
⁄
2
(1334)
20
(508)
30
1
⁄
2
(775)
1
1
⁄
2
(38)
23
3
⁄
4
(603)
28
3
⁄
4
(730)
23
1
⁄
2
(597)
36
7
⁄
8
(937)
41
1
⁄
2
(1054)
28
1
⁄
4
(718)
34
1
⁄
8
(867)
39
5
⁄
8
(1006)
24
(610)
17
(432)
23
(584)
16
1
⁄
4
(413)
2
1
⁄
2
(64)
Wheel Diameter = 22
1
⁄
4
(565)
Shaft Diameter = 1
1
⁄
4
(32)
Outlet Area = 2.74 ft
2
(0.25 m
2
)
^Approximate Unit Weight = 450 lb.
(204 kg)
All dimensions in inches
(millimeters)
For additional discharge positions see page 13
^Weight shown is largest cataloged Open Drip Proof motor
CFM
OV
Static Pressure in Inches wg
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
2500
912
RPM
602
783
949
BHP
0.30
0.59
0.93
Sones
9.3
11.5
14.3
3250
1186
RPM
677
831
971
1099
1226
BHP
0.43
0.77
1.15
1.56
2.01
Sones
9.7
11.5
13.8
16.6
20
4000
1460
RPM
768
892
1019
1137
1241
1347
1452
BHP
0.61
0.99
1.43
1.88
2.36
2.88
3.42
Sones
11.2
12.6
14.3
16.8
20
24
27
4750
1734
RPM
868
975
1080
1186
1289
1383
1470
1556
1648
1735
BHP
0.86
1.27
1.75
2.27
2.80
3.36
3.92
4.52
5.16
5.82
Sones
13.6
14.2
15.6
17.7
21
24
27
29
32
35
5500
2007
RPM
976
1065
1158
1249
1339
1432
1518
1598
1674
1746
BHP
1.18
1.64
2.14
2.70
3.30
3.91
4.54
5.18
5.84
6.51
Sones
15.8
16.5
17.5
19.5
22
25
27
30
32
35
6250
2281
RPM
1085
1164
1244
1326
1405
1487
1567
1647
1722
1793
BHP
1.60
2.09
2.64
3.22
3.85
4.53
5.22
5.92
6.63
7.36
Sones
18.4
19.0
20
22
24
26
28
30
33
35
7000
2555
RPM
1197
1267
1339
1410
1484
1553
1628
1698
1771
BHP
2.10
2.66
3.23
3.85
4.52
5.20
5.95
6.73
7.50
Sones
21
22
23
25
26
27
29
31
34
7750
2828
RPM
1310
1376
1439
1503
1568
1635
1698
1764
BHP
2.71
3.32
3.95
4.61
5.30
6.03
6.78
7.59
Sones
25
25
26
27
28
30
31
33
8500
3102
RPM
1424
1485
1542
1601
1659
1719
1780
BHP
3.43
4.12
4.80
5.47
6.22
6.98
7.78
Sones
29
29
29
30
31
32
34
9250
3376
RPM
1539
1596
1650
1703
1756
BHP
4.28
5.04
5.77
6.51
7.25
Sones
32
32
33
34
35
10000 3650
RPM
1655
1708
1760
BHP
5.28
6.10
6.87
Sones
36
37
37
Static Pr
essur
e (in. wg)
Volume (cfm X 1000)
Volume (m
3
/hr x 1000)
Static Pr
essur
e (Pa x 100)
D
o
n
o
t
s
e
le
c
t
to
t
h
e
l
e
ft
o
f
th
is
s
y
s
te
m
c
u
rv
e
0
5
10
15
20
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
0
1
2
3
4
5
6
477
477
740
740
1005
1005
1270
1270
1535
1535
1798
1798
7½
7½
5 5
3
3
2
2
1½
1½
1
1
¾
¾
½
½
¼
¼
RPM
HP
Density 0.075 lb/ft
3
3
Maximum BHP at a given RPM = (RPM/897)
3
(Maximum KW at a given RPM = (RPM/989)
3
)
Maximum RPM = 1798
Tip Speed (ft/min.) = RPM x 5.82
(Tip Speed (m/s) = RPM x 0.0296)
Maximum Motor Frame Size = 215T
SWB-222