Greenheck Fan SQ Manual de usuario descargar pdf (Pagina 30)

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

type B: free inlet hemispherical fan sone levels.

BSQ 160HP - Belt Drive

(660)

⁄8

(581)

(660)

1 (25)

*13

⁄8

(340)

*17

(432)

*20

⁄2

(521)

Damper size = 23 x 23 (584 x 584)

Unit weight** = 208 (94)

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.













0.5 0.75 1 1.25 1.5 2 2.5 3 3.5 

 1/3

1050

CFM 1669 1290

BHP 0.29 0.28

Sones 7.8 7.2

1116

CFM 1844 1533

BHP 0.35 0.35

Sones 8.6 8.0

 1/2 1277

CFM 2237 2020 1731 1305

BHP 0.5 0.52 0.52 0.49

Sones 10.8 10.1 9.6 8.9

 3/4 1462

CFM 2664 2497 2299 2050 1720

BHP 0.74 0.77 0.79 0.78 0.76

Sones 14.1 13.4 12.9 12.7 12.6

 1 1609

CFM 2986 2845 2688 2497 2269 1601

BHP 0.97 1 1.03 1.05 1.04 0.97

Sones 17.8 17.3 16.7 16.3 16.4 16.9

 1

⁄2

1726

CFM 3239 3116 2974 2814 2630 2157

BHP 1.18 1.22 1.25 1.28 1.29 1.26

Sones 22 21 21 19.8 19.8 21

1842

CFM 3488 3377 3248 3115 2954 2570 2013

BHP 1.42 1.47 1.51 1.54 1.56 1.56 1.49

Sones 25 24 24 23 22 23 25

 2

1935

CFM 3686 3580 3464 3338 3200 2859 2435

BHP 1.63 1.68 1.73 1.77 1.8 1.82 1.79

Sones 27 25 25 25 24 24 25

2027

CFM 3881 3780 3676 3555 3434 3135 2763 2248

BHP 1.87 1.92 1.97 2.01 2.05 2.09 2.07 1.99

Sones 28 28 25 27 26 26 27 28

 3

2174

CFM 4191 4097 4002 3897 3785 3536 3230 2866 2357

BHP 2.29 2.34 2.4 2.45 2.49 2.56 2.58 2.55 2.44

Sones 32 31 28 28 29 29 29 30 31

2321

CFM 4499 4411 4322 4234 4129 3918 3660 3351 3001 2505

BHP 2.77 2.83 2.89 2.95 3 3.09 3.14 3.13 3.09 2.97

Sones 36 34 34 28 31 32 33 33 33 34

MAX Bhp AT A GIVEN RPM = (rpm/1584)

MAXIMUM RPM = 2321

TIP SPEED (ft/min) = rpm x 4.384

MAX NEMA MOTOR FRAME SIZE = 184T

OUTLET VELOCITY (ft/min) = 0.2782 x cfm

0 2000 4000 6000 8000

200

400

600

800

1000

1200

0 1000 2000 3000 4000 5000

Static Pressure in. wg

cfm

/hr

Static Pressure Pa

2321

1990

1665

1340

1015

690

3 hp

2 hp

1 1/2 hp

1 hp

3/4 hp

1/2 hp

1/3 hp

RPM

Density 0.075 lb/ft

1 2 ... 25 26 27 28 29 30 31 32 33 34 35 ... 43 44

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Greenheck Fan SQ Manual de usuario Pagina 30

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