Bsq 240-Belt Drive - Greenheck SQ Brochure & Specs

BSQ 240
- Belt Drive
*32 ⁄
7
*22
8
(835)
(559)
1 ⁄
1 (38)
2
34 ⁄
7
8
(886)
39
(991)
(864)
Damper size = 35 x 35
(889 x 889)
Unit weight** = 415
(188)
Housing thickness = 18 ga
Model Fan
Motor HP
Number RPM
240
CFM
BHP
500
Sones
240-5 1/2
CFM
BHP
569
Sones
CFM
BHP
240-7 3/4 651
Sones
CFM
BHP
684
Sones
240-10 1
CFM
BHP
717
Sones
CFM
BHP
240-15 1 ⁄ 826
1
2
Sones
CFM
BHP
240-20 2 903
Sones
CFM
BHP
969
Sones
240-30 3
CFM
BHP
1034
Sones
CFM
BHP
1098
Sones
240-50 5
CFM
BHP
1225
Sones
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.
*19
(483)
39
(991)
34
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.
0.125 0.250 0.500
4518 4001
0.33 0.35
10.7 10.2
5269 4833 3685
0.48 0.51 0.51
12.3 11.8 10.8
6132 5768 4946
0.70 0.74 0.78
14.3 13.9 12.9
6475 6135 5368
0.81 0.85 0.90
15.2 14.9 13.8
6816 6498 5782
0.93 0.97 1.03
16.2 15.9 14.9
7935 7680 7086
1.41 1.45 1.54
19.5 19.5 18.7
8720 8488 7960
1.83 1.88 1.97
22 22 22
9390 9174 8695
2.25 2.31 2.41
25 24 24
10048 9845 9409
2.73 2.79 2.90
28 27 27
10694 10503 10105
3.26 3.32 3.44
31 31 30
11973 11802 11460
4.50 4.58 4.72
41 40 38
3.0
700
2.5
600
500 2.0
400
1.5
300
1.0
200
0.5
100
0 0.0
0 2 4
0 5
CFM / Static Pressure in Inches wg
0.750 1.000 1.250
MAX Bhp AT A GIVEN RPM = (rpm/706)
TIP SPEED (ft/min) = rpm x 6.414
MAX NEMA MOTOR FRAME SIZE = 215T
OUTLET VELOCITY (ft/min) = 0.1192 x cfm
4273
0.89
12.6
4884
1.03
13.6
6425 5604
1.59 1.58
17.4 16.2
7384 6756 5889
2.05 2.09 2.05
20 18.9 17.9
8176 7612 6962
2.50 2.56 2.57
23 21 20
8936 8421 7881
3.01 3.08 3.14
26 23 22
9660 9192 8695
3.56 3.65 3.72
29 26 24
11070 10671 10245
4.84 4.97 5.07
37 34 31
RPM
HP
Density 0.075 lb/ft
6 8 10 12
cfm X 1000
10 15 20
3
m /hr X 1000
1.500 1.750 2.000 2.500
MAXIMUM RPM = 1225
6075
2.52
19.4
7219 6268
3.11 3.03
22 21
8160 7510 6451
3.76 3.72 3.58
24 23 22
9804 9345 8797 7124
5.16 5.22 5.20 4.95
28 28 28
3
14
3
26
39