Swb-106 – Greenheck Fan Centrifugal Utility Fans SFB User Manual
Page 26
26
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-106 - Belt Drive
Series 100
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)
21
7
⁄
8
(556)
23
1
⁄
2
(597)
15
1
⁄
2
(394)
9
3
⁄
4
(248)
11
(279)
8
5
⁄
8
(219)
2
(51)
Wheel Diameter = 11
1
⁄
8
(283)
Shaft Diameter = 3/4
(19)
Outlet Area = 0.76 ft
2
(0.07 m
2
)
^Approximate Unit Weight = 135 lb.
(61 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
0.25
0.5
0.75
1
1.25
1.5
1.75
2
2.25
2.5
100
132
RPM
936
1273
1542
BHP
0.02
0.04
0.06
Sones
5.4
6.8
8.0
140
184
RPM
1023
1322
1574
1799
1999
2179
BHP
0.02
0.04
0.07
0.11
0.14
0.18
Sones
6.0
7.1
8.4
9.8
11.5
13.1
180
237
RPM
1172
1398
1632
1843
2031
2210
2376
2531
2676
2813
BHP
0.03
0.05
0.08
0.12
0.16
0.20
0.24
0.29
0.34
0.39
Sones
6.6
7.5
8.9
10.2
11.9
13.4
14.8
16.3
17.9
19.4
220
289
RPM
1356
1522
1712
1906
2088
2257
2413
2561
2706
2844
BHP
0.05
0.07
0.10
0.13
0.17
0.22
0.26
0.31
0.37
0.42
Sones
7.2
8.2
9.4
10.9
12.6
13.9
15.2
16.7
18.3
19.8
260
342
RPM
1550
1681
1830
1993
2155
2318
2470
2614
2751
2880
BHP
0.07
0.09
0.12
0.15
0.19
0.24
0.29
0.34
0.39
0.45
Sones
8.0
9.0
10.2
11.8
13.2
14.5
15.9
17.4
18.8
20
300
395
RPM
1749
1866
1976
2113
2253
2391
2537
2676
2808
2936
BHP
0.09
0.12
0.15
0.18
0.22
0.27
0.32
0.37
0.42
0.48
Sones
9.1
10.1
11.3
12.8
14.0
15.2
16.6
18.0
19.5
21
340
447
RPM
1952
2056
2158
2258
2379
2500
2626
2745
2876
3000
BHP
0.13
0.15
0.19
0.22
0.26
0.31
0.35
0.41
0.46
0.52
Sones
10.5
11.5
12.5
13.7
14.9
16.2
17.5
18.7
20
22
380
500
RPM
2156
2253
2344
2434
2524
2633
2736
2852
2963
BHP
0.17
0.20
0.23
0.27
0.31
0.35
0.40
0.45
0.51
Sones
12.2
12.8
13.7
14.7
16.2
17.4
18.6
19.9
21
420
553
RPM
2361
2452
2535
2618
2699
2779
2879
2973
BHP
0.23
0.26
0.29
0.33
0.37
0.42
0.46
0.51
Sones
14.7
14.2
15.1
16.1
17.2
18.8
20
21
460
605
RPM
2567
2654
2732
2806
2883
2956
BHP
0.29
0.32
0.36
0.40
0.44
0.49
Sones
17.9
16.2
16.9
17.8
18.9
19.8
500
658
RPM
2775
2858
2931
BHP
0.37
0.40
0.44
Sones
22
22
18.9
Static Pr
essur
e (in. wg)
Volume (cfm)
Volume (m
3
/hr)
Static Pr
essur
e (Pa x 100)
0
200
400
600
800
1000
0
1
2
3
4
5
6
7
8
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
100
200
300
400
500
600
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
670
670
1135
1135
1600
1600
2065
2065
2530
2530
3000
3000
½
½
¼
¼
RPM
HP
Density 0.075 lb/ft
3
3
Maximum BHP at a given RPM = (RPM/3706)
3
(Maximum KW at a given RPM = (RPM/4086)
3
)
Maximum RPM = 3000
Tip Speed (ft/min.) = RPM x 2.91
(Tip Speed (m/s) = RPM x 0.0148)
Maximum Motor Frame Size = 145T
SWB-106