Bsq 360 - belt drive – Greenheck Fan SQ User Manual
Page 39
39
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 360 - Belt Drive
42
(1067)
52
(1321)
47
7
⁄
8
(1216)
52
(1321)
1
1
⁄
2
(38)
*18
(457)
*22
(559)
*34
(864)
Damper size = 48 x 48
(1219 x 1219)
Unit weight** = 686
(311)
Housing thickness = 16 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 Number
Motor
HP
Fan
RPM
CFM / Static Pressure in Inches wg
0.125
0.25
0.5
0.75
1
1.25
1.5
1.75
2
2.25
BSQ-360-10
1
320
CFM
8205
6979
BHP
0.63
0.64
Sones
10.8
10.5
376
CFM
10039
9008
BHP
1.01
1.04
Sones
12.6
12.5
BSQ-360-15
1
1
⁄
2
404
CFM
10898
9941
7828
BHP
1.25
1.28
1.25
Sones
13.6
13.6
12.2
431
CFM
11720 10872
8980
BHP
1.51
1.55
1.55
Sones
14.7
14.7
13.7
BSQ-360-20
2
474
CFM
13018 12323 10736
8489
BHP
1.99
2.05
2.09
1.96
Sones
16.1
16.6
15.7
14.1
BSQ-360-30
3
543
CFM
15081 14544 13112 11627
9553
BHP
2.96
3.05
3.12
3.12
2.93
Sones
19.1
19.6
19.4
18.1
16.6
BSQ-360-50
5
643
CFM
18041 17587 16511 15327 14081 12560
BHP
4.87
4.98
5.13
5.19
5.19
5.05
Sones
28
27
27
26
25
23
BSQ-360-75
7
1
⁄
2
690
CFM
19423 19001 18083 16881 15926 14555 13120
BHP
6
6.12
6.31
6.38
6.45
6.38
6.2
Sones
29
29
29
28
28
27
25
737
CFM
20802 20407 19615 18505 17515 16475 15153 13704
BHP
7.3
7.42
7.66
7.75
7.82
7.84
7.72
7.49
Sones
31
31
32
32
31
30
29
28
BSQ-360-100
10
774
CFM
21885 21509 20755 19765 18744 17893 16693 15429 13860
BHP
8.44
8.57
8.82
8.95
9.03
9.11
9.03
8.86
8.55
Sones
32
32
33
34
33
33
32
30
30
811
CFM
22967 22607 21888 21011 19986 19146 18195 16996 15786 14128
BHP
9.69
9.83
10.1
10.27
10.35
10.44
10.45
10.34
10.13
9.73
Sones
33
34
35
37
36
35
34
33
32
32
MAX Bhp AT A GIVEN RPM = (rpm/370)
3
MAXIMUM RPM = 811
TIP SPEED (ft/min) = rpm x 9.424
MAX NEMA MOTOR FRAME SIZE = 215T
OUTLET VELOCITY (ft/min) = 0.0632 x cfm
0
10
20
30
40
0
100
200
300
400
500
600
700
DO
NO
T S
EL
EC
T
TO
T
H
E
LE
FT
O
F
TH
IS
S
YS
TE
M
C
U
R
VE
0
5
10
15
20
25
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Static Pr
essur
e in. wg
cfm X 1000
m
3
/hr X 1000
Static Pr
essur
e Pa
10 hp
7 1/2 hp
5 hp
3 hp
2 hp
1 1/2 hp
1 hp
811
700
600
500
400
300
RPM
HP
Density 0.075 lb/ft
3