Greenheck Fan Centrifugal Utility Fans SFB - Manual (Page 41)

41
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-213 - Belt Drive
Series 200
31 1 ⁄
4
(794)
13 (330)
18 7 ⁄
8 (479)
1 1 ⁄
2
(38)
14 5 ⁄
8
(371)
16 5 ⁄
8
(422)
14 1 ⁄
4
(362)
23 3 ⁄
8
(594)
24 3 ⁄
4
(629)
17 5 ⁄
8 (448)
27 1 ⁄
2 (699)
30 1 ⁄
8 (765)
21 3 ⁄
4
(552)
10 5 ⁄
8
(270)
14
(356)
10 5 ⁄
8
(270)
2
(51)
Wheel Diameter = 13 1 ⁄
2 (343)
Shaft Diameter = 1 (25)
Outlet Area = 1.03 ft 2
(0.10 m 2 )
^Approximate Unit Weight = 183 lb. (83 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
1000 971
RPM 998 1144 1287
BHP 0.12 0.18 0.24
Sones 6.9 7.5 8.4
1280 1243
RPM 1134 1248 1358 1585
BHP 0.18 0.24 0.31 0.46
Sones 8.2 8.7 9.2 11.0
1560 1515
RPM 1290 1384 1478 1660 1850 2034
BHP 0.26 0.33 0.40 0.56 0.74 0.95
Sones 9.6 10.2 10.8 12.2 14.2 15.8
1840 1786
RPM 1457 1540 1619 1778 1931 2093 2249
BHP 0.37 0.45 0.53 0.70 0.89 1.10 1.32
Sones 11.5 12.0 12.6 14.1 15.5 16.5 17.7
2120 2058
RPM 1629 1703 1775 1913 2051 2181 2318 2462 2596 2730
BHP 0.51 0.59 0.69 0.87 1.08 1.29 1.52 1.77 2.03 2.31
Sones 13.7 14.2 15.0 16.3 17.1 17.9 18.8 19.8 21 23
2400 2330
RPM 1807 1874 1938 2063 2184 2307 2423 2543 2665 2790
BHP 0.68 0.78 0.88 1.09 1.30 1.53 1.78 2.03 2.29 2.58
Sones 16.4 17.0 17.3 18.1 18.8 19.7 20 21 22 24
2680 2602
RPM 1987 2048 2107 2222 2332 2440 2550 2656 2758 2869
BHP 0.89 1.01 1.12 1.34 1.58 1.81 2.07 2.34 2.62 2.90
Sones 18.8 19.0 19.3 20 21 22 22 23 24 25
2960 2874
RPM 2170 2226 2280 2386 2489 2587 2685 2784 2884
BHP 1.14 1.27 1.40 1.64 1.89 2.16 2.42 2.69 2.99
Sones 21 21 21 22 23 24 25 26 27
3240 3146
RPM 2355 2407 2457 2555 2650 2744 2832
BHP 1.44 1.58 1.72 1.99 2.26 2.54 2.83
Sones 23 23 24 25 25 26 27
3520 3417
RPM 2541 2589 2636 2727 2816
BHP 1.79 1.94 2.10 2.40 2.68
Sones 26 26 27 27 28
3800 3689
RPM 2729 2773 2817
BHP 2.19 2.36 2.53
Sones 29 30 30
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
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 20 40 60
0
2
4
6
8
10
12
14
0 5 10 15 20 25 30 35 40 45
0
1
2
3
4
5
6
700 700
1140 1140
1580 1580
2020 2020
2460 2460
2902 2902
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/2002) 3
(Maximum KW at a given RPM = (RPM/2207) 3 )
Maximum RPM = 2902
Tip Speed (ft/min.) = RPM x 3.53
(Tip Speed (m/s) = RPM x 0.0179)
Maximum Motor Frame Size = 184T SWB-213
Note: New dimensions on this model