Greenheck Fan Centrifugal Utility Fans SFB - Manual (Page 32)

32
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-116 - Belt Drive
Series 100
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 3 ⁄
4 (425)
Shaft Diameter = 1 (25)
Outlet Area = 1.52 ft 2 (0.14 m 2 )
^Approximate Unit Weight = 241 lb. (109 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 1.25 1.5 2 2.5 2.75 3 3.5
1200 789
RPM 750
BHP 0.15
Sones 5.8
1560 1026
RPM 846 943 1026
BHP 0.22 0.30 0.38
Sones 7.1 7.8 8.7
1920 1263
RPM 949 1039 1120 1192 1259
BHP 0.31 0.40 0.50 0.60 0.71
Sones 8.8 9.6 10.7 11.5 12.0
2280 1500
RPM 1061 1141 1216 1287 1352 1470 1576
BHP 0.42 0.53 0.65 0.76 0.88 1.12 1.38
Sones 10.9 11.8 12.5 12.9 13.3 14.4 16.4
2640 1737
RPM 1182 1250 1320 1385 1448 1564 1666 1715 1762 1851
BHP 0.57 0.69 0.82 0.96 1.09 1.36 1.64 1.79 1.93 2.23
Sones 13.5 13.8 14.1 14.6 15.1 15.9 17.4 18.4 19.5 22
3000 1974
RPM 1306 1369 1429 1490 1548 1659 1761 1808 1853 1940
BHP 0.76 0.89 1.03 1.18 1.34 1.64 1.95 2.11 2.26 2.59
Sones 15.4 15.8 16.1 16.6 17.1 18.6 19.9 21 21 22
3360 2211
RPM 1432 1491 1545 1599 1654 1758 1857 1903 1948
BHP 0.99 1.14 1.29 1.45 1.62 1.96 2.30 2.47 2.64
Sones 17.6 18.0 18.4 18.9 19.6 21 23 23 23
3720 2447
RPM 1560 1615 1667 1716 1764 1863 1955 2001
BHP 1.27 1.43 1.60 1.76 1.94 2.32 2.70 2.89
Sones 20 21 21 22 23 24 25 26
4080 2684
RPM 1690 1742 1790 1837 1881 1971
BHP 1.60 1.78 1.96 2.14 2.32 2.72
Sones 23 24 25 25 26 27
4440 2921
RPM 1821 1869 1916 1960 2002
BHP 1.99 2.18 2.38 2.58 2.77
Sones 27 28 28 29 30
4800 3158
RPM 1953 1999
BHP 2.44 2.65
Sones 32 32
Static Pr
essur
e (in. wg)
Volume (cfm X 100)
Volume (m 3 /hr x 100)
Static Pr
essur
e (Pa x 100)
0 20 40 60 80
0
2
4
6
8
10
12
0 5 10 15 20 25 30 35 40 45 50 55
0
1
2
3
4
5
400 400
725 725
1050 1050
1375 1375
1700 1700
2023 2023
3 3 2 2 1
½
1
½
1 1
¾ ¾
½ ½
¼ ¼
3
RPM
HP
Density 0.075 lb/ft 3
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
Maximum BHP at a given RPM = (RPM/1403) 3
(Maximum KW at a given RPM = (RPM/1547) 3 )
Maximum RPM = 2023
Tip Speed (ft/min.) = RPM x 4.32
(Tip Speed (m/s) = RPM x 0.0219)
Maximum Motor Frame Size = 184T SWB-116
Note: New dimensions on this model