Greenheck Fan SQ/BSQ manual BSQ 180HP - Belt Drive

BSQ 180HP - Belt Drive

*243⁄8 *18

(619) (457)

11⁄2 (38)

237⁄8

(606)

2828

(711) (711)

Damper size = 24 x 24 (610 x 610)

*133⁄4

(349)

28

(711)

Static Pressure Pa

900

800

700

600

500

400

300

200

100

0

4.0

E

3

2

hp

hp

V

RPM

R

3.5

U

HP

1

C

Density 0.075 lb/ft3

1/2

M

hp

E

3.0

T

S

wg

1

Y

S

hp

in.

S

1913

2.5

I

3/4

H

Pressure

hp

T

F

2.0

O

T

1/2

F

E

1650

hp

L

E

1.5

Static

H

T

1385

O

1.0

C

T

T

E

L

1120

E

S

855

0.5

T

O

N

590

O

0.00

D

1000

2000

3000

4000

5000

6000

cfm

0

1

2

3

4

5

6

7

8

9

10

m3/hr X 1000

Unit weight** = 245 (111) 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.

Model	Motor	Fan
Number	HP	RPM

CFM / Static Pressure in Inches wg

0.500 0.750 1.000 1.250 1.500 1.750 2.000 2.500 3.000 3.500

180HP

180HP-5 1/2

	CFM	2352	2018
1000	BHP	0.44	0.45
	Sones	10.9	10.0
	CFM	2636	2364	1984
1083	BHP	0.55	0.57	0.56
	Sones	12.1	11.2	10.5

MAX Bhp AT A GIVEN RPM = (rpm/1306)3

MAXIMUM RPM = 1913

TIP SPEED (ft/min) = rpm x 4.843

MAX NEMA MOTOR FRAME SIZE = 184T OUTLET VELOCITY (ft/min) = 0.2553 x cfm

			CFM	2907	2672	2379	1951
		1166	BHP	0.67	0.70	0.71	0.69
180HP-7	3/4		Sones	13.4	12.6	11.7	10.9
			CFM	3169	2964	2724	2406	1945
		1249	BHP	0.81	0.85	0.87	0.87	0.82
			Sones	14.7	14.1	13.2	12.4	11.4
180HP-			CFM	3428	3247	3032	2782	2458	1513
	1	1332	BHP	0.98	1.02	1.05	1.06	1.05	0.83
10
			Sones	16.3	15.7	14.8	14.0	13.1	11.0
			CFM	3681	3518	3328	3116	2857	2537
		1415	BHP	1.15	1.20	1.24	1.26	1.27	1.26
180HP-	11⁄2		Sones	18.0	17.4	16.6	15.6	14.8	14.0
15			CFM	3931	3782	3614	3423	3212	2944	2622
		1498	BHP	1.35	1.41	1.45	1.49	1.51	1.50	1.48
			Sones	19.9	19.1	18.6	17.6	16.8	15.9	15.0
			CFM	4180	4043	3893	3718	3528	3312	3049
		1581	BHP	1.57	1.64	1.69	1.73	1.76	1.77	1.77
180HP-	2		Sones	22	21	20	19.7	18.9	18.2	17.3
20			CFM	4425	4298	4158	4003	3833	3648	3429	2859
		1664	BHP	1.81	1.89	1.95	1.99	2.03	2.06	2.07	2.01
			Sones	24	23	23	22	21	21	19.7	17.9
			CFM	4669	4550	4421	4285	4125	3956	3780	3308	2100
		1747	BHP	2.08	2.16	2.23	2.29	2.33	2.36	2.39	2.38	1.94
180HP-	3		Sones	27	26	25	24	24	23	23	21	16.9
30			CFM	5155	5050	4938	4816	4691	4545	4396	4058	3620	3006
		1913	BHP	2.70	2.78	2.88	2.95	3.00	3.05	3.09	3.14	3.12	2.96
			Sones	33	32	31	30	30	29	29	28	26	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 sound ratings shown are loudness values in fan sones at 1.5 m (5 feet) in a hemispherical free field calculated per AMCA International Standard 301. Values shown are for installation type B: free inlet hemispherical sone levels.

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