Greenheck Fan SFD, SFB manual SWB-108 Belt Drive

SWB-108 - Belt Drive

Series 100

	183⁄4	85⁄8
	(476)
		(219)
111⁄2		111⁄4
(292)		(286)
265⁄8		221⁄4
(676)
151⁄8		11⁄2 (565)
		(38)
(384)

151⁄2

(394)

93⁄4	2
(248)	(51)
	11	(Pax100)
	(279)	StaticPressure

9

8

7

6

5

4

3

2

	4.0							RPM
						¾
		½						HP
	3.5							Density 0.075 lb/ft3
						e
						v
						r
						u
	3.0					c
						m
wg)						e
		3				t
						s
	2.5					y
(in.						s
						s
		¼				i
Pressure						h
						t
	2.0					f
						o
						t
						f
						e
						l
	1.5					e
Static						h
						t
						o
					t
	1.0				t
				c
				le				2800
			s	e			2375

	16 (406)	12 (305)
167⁄8 (429)				217⁄8	(556)
			231⁄2		(597)

1

0

0.5			n	o	t		1525	1950
		o
	D					1100
		670
0.00
					2	4	6	8	10	12	14
							Volume (cfm x 100)

Wheel Diameter = 111⁄8 (283) Shaft Diameter = 3/4 (19) Outlet Area = 0.76 ft2 (0.07 m2) ^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

0 2 4 6 8 10 12 14 16 18 20 22

Volume (m3/hr x 100)

Maximum BHP at a given RPM = (RPM/3233)3

(Maximum KW at a given RPM = (RPM/3564)3)

Maximum RPM = 2800

Tip Speed (ft/min.) = RPM x 2.91

SWB-108									(Tip Speed (m/s) = RPM x 0.0148)
									Maximum Motor Frame Size = 145T
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	860	1148
200	263	BHP	0.02	0.04
		Sones	5.5	6.8
		RPM	982	1235	1443	1635		1805
300	395	BHP	0.03	0.05	0.09	0.12		0.16
		Sones	6.6	7.0	7.7	8.7		9.6
		RPM	1141	1357	1551	1719		1872	2025	2165	2296	2419
400	526	BHP	0.04	0.07	0.11	0.15		0.19	0.24	0.29	0.34	0.40
		Sones	7.2	7.7	8.2	9.0		9.8	10.7	11.5	12.4	13.5
		RPM	1317	1506	1675	1837		1983	2117	2241	2364	2487	2603
500	658	BHP	0.07	0.10	0.14	0.18		0.23	0.28	0.33	0.39	0.45	0.51
		Sones	8.0	8.6	9.2	9.8		10.5	11.1	12.0	12.9	13.9	14.8
		RPM	1504	1673	1825	1965		2105	2234	2356	2471	2579	2681
600	789	BHP	0.09	0.14	0.18	0.22		0.27	0.32	0.38	0.44	0.50	0.57
		Sones	9.1	9.8	10.5	11.2		11.8	12.3	13.0	13.7	14.6	15.5
		RPM	1699	1849	1989	2119		2242	2361	2478	2589	2695	2796
700	921	BHP	0.13	0.18	0.23	0.28		0.33	0.39	0.44	0.50	0.56	0.63
		Sones	10.3	11.5	12.5	12.9		13.3	13.9	14.6	14.8	15.7	16.6
		RPM	1899	2035	2162	2282		2396	2507	2610	2715
800	1053	BHP	0.18	0.23	0.29	0.34		0.40	0.46	0.52	0.59
		Sones	12.1	13.3	13.9	14.5		15.0	15.6	16.2	17.0
		RPM	2102	2227	2344	2455		2561	2662	2763
900	1184	BHP	0.24	0.30	0.37	0.43		0.49	0.54	0.61
		Sones	13.9	14.7	15.5	16.2		16.8	17.4	18.1
		RPM	2308	2423	2531	2634		2733
1000	1316	BHP	0.32	0.38	0.45	0.53		0.59
		Sones	15.6	16.6	17.4	18.2		18.9
		RPM	2517	2623	2723
1100	1447	BHP	0.41	0.48	0.55
		Sones	18.7	18.7	19.7
		RPM	2728
1200	1579	BHP	0.52
		Sones	23

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.

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