Greenheck Fan Centrifugal Utility Fans SFB - Manual (Page 43)

43
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-216 - Belt Drive
Series 200
38 1 ⁄
8
(968)
16 (406)
22 7 ⁄
8 (581)
1 1 ⁄
2
(38)
17 3 ⁄
4
(451)
20 3 ⁄
8
(518)
17 1 ⁄
2
(445)
28
(711)
30
(762)
21 3 ⁄
8 (543)
30 1 ⁄
4 (769)
32 3 ⁄
8 (823)
21 1 ⁄
2
(546)
12 3 ⁄
4
(324)
17 1 ⁄
2
(445)
12 1 ⁄
2
(318)
2
(51)
Wheel Diameter = 16 1 ⁄
2 (419)
Shaft Diameter = 1 1 ⁄
4 (32)
Outlet Area = 1.52 ft 2
(0.14 m
2
)
^Approximate Unit Weight = 251 lb. (114 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
1200 789
RPM 762 900
BHP 0.15 0.22
Sones 5.9 6.9
1650 1086
RPM 848 959 1072 1267
BHP 0.22 0.31 0.40 0.61
Sones 7.1 7.6 8.4 10.4
2100 1382
RPM 970 1059 1147 1322 1487 1632
BHP 0.32 0.42 0.53 0.77 1.03 1.30
Sones 8.5 9.0 9.6 11.1 13.3 14.8
2550 1678
RPM 1109 1182 1255 1400 1543 1687 1818 1939
BHP 0.46 0.58 0.70 0.96 1.25 1.56 1.88 2.21
Sones 10.1 10.6 11.2 12.7 14.4 15.6 16.8 18.1
3000 1974
RPM 1256 1320 1381 1505 1629 1749 1874 1994 2106 2211
BHP 0.65 0.79 0.92 1.20 1.52 1.85 2.20 2.57 2.94 3.33
Sones 12.2 12.7 13.3 14.7 15.7 16.6 17.6 18.9 20 21
3450 2270
RPM 1410 1462 1520 1626 1734 1841 1949 2050 2162 2267
BHP 0.90 1.04 1.20 1.51 1.84 2.20 2.57 2.96 3.38 3.80
Sones 14.6 15.1 15.7 16.6 17.4 18.3 19.2 20 21 22
3900 2566
RPM 1566 1616 1661 1758 1853 1950 2042 2141 2234 2324
BHP 1.21 1.37 1.53 1.89 2.24 2.61 3.01 3.43 3.86 4.30
Sones 17.5 17.6 17.9 18.5 19.3 20 21 22 23 24
4350 2862
RPM 1724 1770 1813 1900 1985 2069 2156 2239 2326
BHP 1.59 1.78 1.95 2.34 2.73 3.11 3.53 3.97 4.43
Sones 19.7 19.9 20 21 21 22 23 24 25
4800 3158
RPM 1884 1926 1967 2042 2124 2200 2277 2355
BHP 2.05 2.25 2.45 2.85 3.29 3.72 4.14 4.60
Sones 22 22 23 23 24 25 26 27
5250 3454
RPM 2046 2084 2123 2194 2265 2338
BHP 2.60 2.81 3.04 3.46 3.92 4.41
Sones 25 25 25 26 27 28
5700 3750
RPM 2208 2244 2279 2348
BHP 3.25 3.47 3.71 4.19
Sones 28 29 29 30
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
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 2 4 6 8 10
0
2
4
6
8
10
12
14
0 1 2 3 4 5 6 7
0
1
2
3
4
5
6
600 600
955 955
1310 1310
1665 1665
2020 2020
2378 2378
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/1414) 3
(Maximum KW at a given RPM = (RPM/1559) 3 )
Maximum RPM = 2378
Tip Speed (ft/min.) = RPM x 4.32
(Tip Speed (m/s) = RPM x 0.0219)
Maximum Motor Frame Size = 184T SWB-216
Note: New dimensions on this model