Bsq 240Hp-Belt Drive - Greenheck SQ Brochure & Specs

BSQ 240HP
*32 ⁄
7
8
(835)
1 ⁄
1 (38)
2
34 ⁄
7
8
(886)
39
(991)
Damper size = 35 x 35
(889 x 889)
Unit weight** = 415
(188)
Housing thickness = 18 ga
Model Motor Fan
Number HP RPM
240HP
780
240HP-
1
10
820
240HP-
1 ⁄ 939
1
2
15
986
240HP-
2
20
1033
240HP-
3 1183
30
1256
240HP-
5
1329
50
1402
1470
240HP-
7 ⁄
1
2
75
1605
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.
40
- Belt Drive
*22
(559)
*19
(483)
39
(991)
34
(864)
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
CFM 4321 3791 2789
BHP 0.88 0.90 0.83
Sones 14.4 14.0 13.5
CFM 4643 4149 3492
BHP 1.01 1.04 1.03
Sones 15.2 14.8 14.3
CFM 5552 5159 4721
BHP 1.48 1.54 1.57
Sones 18.1 17.3 16.8
CFM 5903 5541 5135
BHP 1.69 1.76 1.81
Sones 19.2 18.2 17.9
CFM 6251 5909 5533
BHP 1.93 2.01 2.07
Sones 20 19.3 18.9
CFM 7336 7046 6747
BHP 2.85 2.94 3.02
Sones 25 24 22
CFM 7843 7589 7307
BHP 3.37 3.48 3.57
Sones 27 26 25
CFM 8346 8125 7859
BHP 3.96 4.09 4.18
Sones 30 28 27
CFM 8848 8657 8405
BHP 4.61 4.76 4.86
Sones 33 31 30
CFM 9313 9132 8908
BHP 5.28 5.44 5.57
Sones 36 34 32
CFM 10232 10066 9896
BHP 6.80 6.98 7.16
Sones 43 42 39
5
1200
1000
4
800
3
600
2
400
1
200
0 0
0 2
0
CFM / Static Pressure in Inches wg
1 1.25 1.5 2
MAX NEMA MOTOR FRAME SIZE = 215T
OUTLET VELOCITY (ft/min) = 0.1192 x cfm
4161
1.55
16.3
4693 4013
1.82 1.76
17.5 17.0
5128 4609
2.09 2.07
18.6 18.2
6419 6073 5209
3.09 3.13 3.10
22 22 21
7016 6700 6030
3.65 3.72 3.77
24 23 22
7593 7304 6686
4.28 4.35 4.44
26 25 24
8152 7897 7327
4.96 5.06 5.20
29 27 25
8667 8427 7901
5.67 5.77 5.94
32 31 27
9675 9455 9007
7.27 7.38 7.60
38 38 34
RPM
HP
Density 0.075 lb/ft
4 6 8
cfm X 1000
5 10 15
3
m /hr X 1000
2.5 3 3.5
MAX Bhp AT A GIVEN RPM = (rpm/807)
MAXIMUM RPM = 1605
TIP SPEED (ft/min) = rpm x 6.414
4920
3.59
22
5897
4.40
23
6721 5790
5.24 5.09
25 24
7334 6622 5565
6.02 5.97 5.70
26 25 24
8512 7987 7348
7.78 7.84 7.80
30 29 28
3
10 12
20
4
3
6474
7.57
27