37
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-207 - Belt Drive
Series 200
Wheel Diameter = 11
1
⁄
8
(283)
Shaft Diameter = 3/4
(19)
Outlet Area = 0.63 ft
2
(0.06 m
2
)
^Approximate Unit Weight = 140 lb.
(64 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
200
317
RPM
1098
1458
BHP
0.04
0.10
Sones
6.2
9.1
280
444
RPM
1244
1549
1808
2060
BHP
0.06
0.12
0.19
0.27
Sones
7.3
9.7
11.1
13.3
360
571
RPM
1415
1687
1923
2139
2333
2534
BHP
0.09
0.16
0.23
0.32
0.40
0.51
Sones
8.5
10.7
12.1
14.1
15.7
17.7
440
698
RPM
1591
1855
2064
2259
2446
2618
2777
2941
3103
3255
BHP
0.13
0.21
0.29
0.38
0.48
0.58
0.68
0.80
0.94
1.07
Sones
10.0
12.4
14.2
15.5
17.4
19.1
21
22
24
25
520
825
RPM
1793
2023
2230
2406
2577
2735
2893
3040
3179
3311
BHP
0.19
0.28
0.37
0.47
0.57
0.68
0.79
0.91
1.03
1.16
Sones
12.6
15.0
16.5
17.9
19.5
21
23
24
25
26
600
952
RPM
2007
2195
2404
2574
2725
2878
3021
3158
3295
BHP
0.26
0.35
0.47
0.57
0.68
0.80
0.92
1.04
1.17
Sones
16.0
17.1
18.9
21
22
24
25
26
27
680
1079
RPM
2226
2395
2565
2751
2898
3034
3168
3300
BHP
0.36
0.45
0.57
0.70
0.81
0.93
1.06
1.20
Sones
18.4
19.5
21
23
25
25
26
28
760
1206
RPM
2449
2600
2751
2911
3075
3208
3332
BHP
0.47
0.58
0.69
0.83
0.97
1.11
1.24
Sones
22
23
24
26
27
28
29
840
1333
RPM
2678
2815
2951
3084
3235
BHP
0.61
0.73
0.85
0.98
1.13
Sones
25
27
27
28
29
920
1460
RPM
2909
3034
3156
3282
BHP
0.78
0.90
1.03
1.17
Sones
28
29
30
31
1000
1587
RPM
3142
3255
BHP
0.97
1.11
Sones
30
32
26
5
⁄
8
(676)
12
(305)
16
7
⁄
8
(429)
1
1
⁄
2
(38)
11
1
⁄
2
(292)
15
1
⁄
8
(384)
11
1
⁄
4
(286)
18
3
⁄
4
(476)
22
1
⁄
4
(565)
16
(406)
20
3
⁄
8
(518)
22
(559)
15
1
⁄
2
(394)
8
1
⁄
4
(210)
11
(279)
8
5
⁄
8
(219)
2
(51)
Static Pr
essur
e (in. wg)
Volume (cfm X 100)
Volume (m
3
/hr x 100)
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
670
670
1210
1210
1750
1750
2290
2290
2830
2830
3370
3370
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/3099)
3
(Maximum KW at a given RPM = (RPM/3417)
3
)
Maximum RPM = 3370
Tip Speed (ft/min.) = RPM x 2.91
(Tip Speed (m/s) = RPM x 0.0148)
Maximum Motor Frame Size = 145T
SWB-207
