Greenheck Fan GB manual Roof Downblast - Exhaust Direct Drive, G-060 G-065

Roof Downblast - Exhaust Direct Drive

G-060 • G-065

193⁄8

(492)

17

(432)

*121⁄8

(308)

3(76)

13⁄4 (44)

Static Pressure (Pa)

	RPM (Direct)
Density	0.075 lb/ft3
Density 1.2 kg/m3
StaticPressure(in.wg)

Damper Size = 8 x 8 (203 x 203)

Roof Opening = 101/2 x 101/2 (267 x 267) Shroud Thickness = 0.064 (1.6) Motor Cover Thickness = 0.040 (1.0) Curb Cap Thickness = 0.064 (1.6) ^Approximate Unit Weight = 15 lbs. (7 kg)

All dimensions in inches (millimeters).. *May be greater depending on motor..

^Weight shown is largest cataloged Open Drip-Proof motor.

Volume (cfm)

Volume (m3/hr )

Direct Drive RPM

E-1050-RPM G-1300-RPM D-1550-RPM

Motor	Fan					Static Pressure in Inches wg
HP	RPM		0	0..05	0..1	0..125	0..15	0..2	0..25	0..3	0..375	0..4
060
		CFM	138	116	90	73	53
E-1/200	1050	BHP	0..00	0..00	0..01	0..01	0..01
		Sones	1..7	1..7	1..7	1..7	1..7
		CFM	170	153	135	125	113	85
G-1/100	1300	BHP	0..01	0..01	0..01	0..01	0..01	0..01
		Sones	2..9	2..8	2..8	2..7	2..7	2..6
		CFM	203	188	173	166	158	140	120	92
D-1/60	1550	BHP	0..01	0..01	0..01	0..01	0..02	0..02	0..02	0..2
		Sones	4..2	3..9	3..8	3..8	3..8	3..7	3..7	3..6
065
		CFM	187	161	130	110	87
E-1/100	1050	BHP	0..01	0..01	0..01	0..01	0..01
		Sones	2..2	2..1	1..9	1..8	1..7
		CFM	231	211	189	178	163	130	92
G-1/60	1300	BHP	0..01	0..01	0..01	0..01	0..01	0..01	0..01
		Sones	3..2	3..1	3..0	2..9	2..9	2..8	2..7
		CFM	276	259	241	232	223	201	176	145	96
D-1/30	1550	BHP	0..02	0..02	0..02	0..02	0..02	0..02	0..02	0..02	0..02
		Sones	4..9	4..6	4..5	4..5	4..4	4..3	4..3	4..1	4..0

Performance certified is for installation type A: Free inlet, Free outlet. Power rating (BHP) does not include transmission losses. Performance ratings include the effects of a birdscreen. The sound ratings shown are loudness values in hemispherical sones at 5 ft. (1.5 m) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation type A: free inlet hemispherical sone levels.

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