Swb-224 – Greenheck Fan Centrifugal Utility Fans SFB User Manual
Page 47
47
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-224 - Belt Drive
Series 200
57
3
⁄
4
(1467)
19
3
⁄
4
(502)
33
5
⁄
8
(854)
1
1
⁄
2
(38)
26
1
⁄
4
(667)
31
1
⁄
2
(800)
26
(660)
40
5
⁄
8
(1032)
45
3
⁄
4
(1162)
31
5
⁄
8
(803)
36
(914)
41
1
⁄
2
(1054)
25
(635)
19
(483)
25
7
⁄
8
(657)
17
3
⁄
4
(451)
2
1
⁄
2
(64)
Wheel Diameter = 24
1
⁄
2
(622)
Shaft Diameter = 1
1
⁄
2
(38)
Outlet Area = 3.40 ft
2
(0.32 m
2
)
^Approximate Unit Weight = 568 lb.
(258 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
0.75
1
1.5
2
2.5
3
3.5
4
4.5
3000
882
RPM
526
614
699
BHP
0.34
0.51
0.71
Sones
7.4
9.1
12.7
3900
1147
RPM
594
659
726
861
BHP
0.50
0.68
0.89
1.37
Sones
8.5
9.4
10.4
14.5
4800
1412
RPM
674
729
783
890
1001
1106
BHP
0.71
0.92
1.14
1.64
2.20
2.84
Sones
10.0
11.0
11.7
13.2
16.1
18.9
5700
1676
RPM
760
809
856
945
1036
1126
1221
1309
BHP
1.00
1.24
1.49
2.01
2.60
3.22
3.95
4.72
Sones
12.4
13.0
13.5
14.7
16.5
19.1
22
25
6600
1941
RPM
851
894
936
1015
1093
1171
1251
1329
1411
1487
BHP
1.36
1.64
1.92
2.49
3.11
3.77
4.49
5.24
6.10
6.98
Sones
14.5
15.2
15.8
17.0
18.2
20
23
25
27
29
7500
2206
RPM
946
982
1020
1093
1162
1230
1300
1369
1438
1508
BHP
1.82
2.13
2.44
3.09
3.74
4.45
5.19
5.98
6.80
7.65
Sones
17.1
17.8
18.6
19.7
21
22
24
26
27
29
8400
2471
RPM
1041
1076
1108
1175
1240
1301
1362
1423
1484
BHP
2.38
2.73
3.08
3.79
4.51
5.24
6.03
6.85
7.69
Sones
20
21
22
23
24
25
25
26
28
9300
2735
RPM
1139
1170
1200
1261
1320
1378
1433
1489
BHP
3.07
3.44
3.83
4.60
5.39
6.20
7.01
7.87
Sones
24
25
25
27
27
27
28
28
10200 3000
RPM
1239
1266
1294
1348
1404
1458
1510
BHP
3.89
4.29
4.71
5.55
6.41
7.28
8.16
Sones
28
29
29
30
30
30
31
11100 3265
RPM
1339
1364
1390
1440
1490
BHP
4.85
5.28
5.73
6.65
7.57
Sones
31
32
32
32
33
12000 3529
RPM
1440
1463
1486
1534
BHP
5.98
6.43
6.90
7.89
Sones
34
35
35
36
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
no
t
se
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
14
0
1
2
3
4
5
6
424
424
655
655
890
890
1125
1125
1360
1360
1588
1588
7½
7½
5 5
3 3
2
2
1½
1½
1
1
¾
¾
½
½
RPM
HP
Density 0.075 lb/ft
3
3
Maximum BHP at a given RPM = (RPM/749)
3
(Maximum KW at a given RPM = (RPM/826)
3
)
Maximum RPM = 1588
Tip Speed (ft/min.) = RPM x 6.41
(Tip Speed (m/s) = RPM x 0.0326)
Maximum Motor Frame Size = 256T
SWB-224