Greenheck Fan SFD, SFB manual SWB-118 Belt Drive

SWB-118 - Belt Drive

Series 100

307⁄8 (784) 133⁄4

(350)

195⁄8

(498)

42

(1067)

223⁄8

(568)

233⁄8 (594)

25 (635)

22 141⁄8

(559) (359)

193⁄8

(492)

331⁄4
11⁄2 (845)
(38)
177⁄8	(454)
	321⁄4 (817)
	34 (864)

2

(51)

191⁄4

(489)

Static Pressure (Pa x 100)

9

8

7

6

5

4

3

2

1

0

4.0

½

RPM

1

2

3

HP

3.5

Density 0.075 lb/ft3

e

1

v

r

3.0

u

m

c

e

¾

t

wg)

s

(in.

2.5

s

s

Pressure

o

f

t

h

2.0

½

f t

l e

1.5

t

h

e

Static

3

o

t

t

lec

1.0

e

1660

t

s

10

o

1445

n

1220

o

995

0.5

D

770

545

0.00

13

26

39

52

65

Volume (cfm X 100)

Wheel Diameter = 181⁄2 (470) Shaft Diameter = 1 (25) Outlet Area = 1.87 ft2 (0.17 m2) ^Approximate Unit Weight = 312 lb. (142 kg)

All dimensions in inches (millimeters)

For additional discharge positions see page 13

^Weight shown is largest cataloged Open Drip Proof motor

0 20 40 60 80 100

Volume (m3/hr x 100)

Maximum BHP at a given RPM = (RPM/1150)3

(Maximum KW at a given RPM = (RPM/1268)3)

Maximum RPM = 1660

Tip Speed (ft/min.) = RPM x 4.78

SWB-118									(Tip Speed (m/s) = RPM x 0.0243)
									Maximum Motor Frame Size = 213T
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
		RPM	545	667
1500	802	BHP	0.11	0.19
		Sones	5.6	6.6
		RPM	628	728	826
1900	1016	BHP	0.16	0.25	0.36
		Sones	6.5	7.2	7.8
		RPM	717	806	887	969		1044
2300	1230	BHP	0.24	0.34	0.45	0.58		0.71
		Sones	7.7	8.2	8.9	9.9		11.2
		RPM	808	892	964	1032		1102	1170	1233
2700	1444	BHP	0.34	0.46	0.59	0.71		0.86	1.01	1.17
		Sones	9.1	9.8	10.5	11.4		12.5	13.3	14.3
		RPM	902	980	1047	1109		1169	1229	1291	1349	1403
3100	1658	BHP	0.46	0.61	0.75	0.89		1.04	1.20	1.37	1.55	1.73
		Sones	10.9	11.7	12.5	13.2		13.9	14.8	16.3	17.0	16.8
		RPM	997	1070	1135	1191		1247	1301	1352	1407	1461	1513
3500	1872	BHP	0.62	0.78	0.95	1.11		1.27	1.43	1.60	1.79	1.99	2.19
		Sones	13.1	14.1	14.6	15.2		15.8	17.0	17.9	17.5	17.8	18.4
		RPM	1095	1162	1223	1279		1329	1379	1428	1475	1521	1572
3900	2086	BHP	0.82	1.00	1.18	1.36		1.54	1.72	1.90	2.08	2.27	2.49
		Sones	15.5	16.3	16.9	17.6		18.7	18.4	18.5	18.8	19.2	19.7
		RPM	1193	1256	1314	1367		1417	1462	1506	1552	1596	1638
4300	2299	BHP	1.06	1.25	1.45	1.65		1.85	2.04	2.24	2.44	2.64	2.85
		Sones	17.6	18.6	19.7	19.8		20	20	20	20	21	21
		RPM	1291	1351	1405	1457		1505	1550	1591	1631
4700	2513	BHP	1.34	1.55	1.77	1.98		2.20	2.42	2.63	2.85
		Sones	20	21	21	21		22	22	23	23
		RPM	1391	1447	1499	1548		1594	1638
5100	2727	BHP	1.67	1.90	2.13	2.37		2.60	2.84
		Sones	22	23	23	23		24	25
		RPM	1491	1544	1593	1640
5500	2941	BHP	2.05	2.31	2.55	2.80
		Sones	24	25	25	25

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.

33