Greenheck Fan manual BSQ 240HP - Belt Drive, 1605, 1360

BSQ 240HP - Belt Drive

*327⁄8 *22

(835)(559)

11⁄2 (38)

*19

(483)

347⁄8

(886)

39

(991)

39	34
(991)	(864)

Damper size = 35 x 35 (889 x 889)

Unit weight** = 415 (188)

Housing thickness = 18 ga

Dimensions shown in inches (millimeters) and weight is shown in pounds (kilograms).

*Motor cover is optional. Size may be greater depending on motor. **Weight shown is largest cataloged Open Drip Proof motor.

Static Pressure Pa

1200

1000

800

600

400

200

0

5

E

RPM

7

HP

V

Density 0.075 lb/ft3

R

1/2

4

5

U

hp

3

C

hp

hp

M

wg

E

T

S

2

in.

Y

hp

S

3

1

S

Pressure

I

1605

1/2

H

hp

F

T

1360

T

O

1

2

hp

L

E

F

Static

E

H

1120

T

T

O

T

1

E

C

880

L

E

T

S

640

O

N

400

O

00

D

2

4

6

8

10

12

cfm X 1000

0 5 10 15 20

m3/hr X 1000

Model Number	Motor	Fan					CFM / Static Pressure in Inches wg
	HP	RPM		0.5	0.75	1		1.25	1.5	2	2.5	3	3.5	4
			CFM	4321	3791	2789
		780	BHP	0.88	0.9	0.83			MAX Bhp AT A GIVEN RPM = (rpm/807)3
										MAXIMUM RPM = 1605
			Sones	14.4	14.0	13.5
BSQ-240HP-10	1								TIP SPEED (ft/min) = rpm x 6.414
			CFM	4643	4149	3492
									MAX NEMA MOTOR FRAME SIZE = 215T
			BHP	1.01	1.04	1.03
		820							OUTLET VELOCITY (ft/min) = 0.1192 x cfm
			Sones	15.2	14.8	14.3
			CFM	5552	5159	4721		4161
BSQ-240HP-15	11⁄2	939	BHP	1.48	1.54	1.57		1.55
			Sones	18.1	17.3	16.8		16.3
			CFM	5903	5541	5135		4693	4013
		986	BHP	1.69	1.76	1.81		1.82	1.76
BSQ-240HP-20	2		Sones	19.2	18.2	17.9		17.5	17.0
			CFM	6251	5909	5533		5128	4609
		1033	BHP	1.93	2.01	2.07		2.09	2.07
			Sones	20	19.3	18.9		18.6	18.2
			CFM	7336	7046	6747		6419	6073	5209
BSQ-240HP-30	3	1183	BHP	2.85	2.94	3.02		3.09	3.13	3.1
			Sones	25	24	22		22	22	21
			CFM	7843	7589	7307		7016	6700	6030	4920
		1256	BHP	3.37	3.48	3.57		3.65	3.72	3.77	3.59
			Sones	27	26	25		24	23	22	22
			CFM	8346	8125	7859		7593	7304	6686	5897
BSQ-240HP-50	5	1329	BHP	3.96	4.09	4.18		4.28	4.35	4.44	4.4
			Sones	30	28	27		26	25	24	23
			CFM	8848	8657	8405		8152	7897	7327	6721	5790
		1402	BHP	4.61	4.76	4.86		4.96	5.06	5.2	5.24	5.09
			Sones	33	31	30		29	27	25	25	24
			CFM	9313	9132	8908		8667	8427	7901	7334	6622	5565
		1470	BHP	5.28	5.44	5.57		5.67	5.77	5.94	6.02	5.97	5.7
BSQ-240HP-75	71⁄2		Sones	36	34	32		32	31	27	26	25	24
			CFM	10232	10066	9896		9675	9455	9007	8512	7987	7348	6474
		1605	BHP	6.8	6.98	7.16		7.27	7.38	7.6	7.78	7.84	7.8	7.57
			Sones	43	42	39		38	38	34	30	29	28	27

Performance certified is for installation type B: Free inlet, Ducted outlet. Performance ratings do not include the effects of appurtenances (accessories). Power rating (Bhp) does not include transmission losses.

The sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA Standard 301. Values shown are for installation

36type B: free inlet hemispherical fan sone levels.