Bsq 300hp, Belt drive – Greenheck Fan Greenheck Centrifugal Inline Fans SQ/BSQ User Manual
Page 42
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.
42
BSQ 300HP
- Belt Drive
38
(965)
46
(1168)
41
7
⁄
8
(1064)
46
(1168)
1
1
⁄
2
(38)
*18
(457)
*22
(559)
*34
(864)
Damper size = 42 x 42
(1067 x 1067)
Unit weight** = 537
(244)
Housing thickness = 16 ga
Model
Number
Motor
HP
Fan
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
300HP
300HP-
15
1
1
⁄
2
620
CFM
5642
4823
BHP
1.06
1.10
Sones
14.4
14.0
694
CFM
6610
6001
5168
3452
BHP
1.44
1.51
1.53
1.36
Sones
16.5
16.1
15.8
16.3
300HP-
20
2
725
CFM
6998
6436
5729
4747
BHP
1.63
1.71
1.75
1.71
Sones
17.5
17.2
16.8
16.6
777
CFM
7641
7151
6556
5799
4740
BHP
1.98
2.07
2.13
2.15
2.07
Sones
19.3
19.1
18.5
18.4
18.2
300HP-
30
3
829
CFM
8265
7830
7317
6701
5940
4535
BHP
2.36
2.47
2.56
2.61
2.61
2.40
Sones
21
21
21
20
20
20
934
CFM
9492
9142
8746
8281
7752
7130
6393
BHP
3.29
3.44
3.56
3.65
3.72
3.74
3.71
Sones
26
26
26
25
25
25
24
300HP-
50
5
987
CFM
10105
9788
9417
9012
8564
8027
7411
5200
BHP
3.85
4.02
4.14
4.25
4.34
4.40
4.41
3.99
Sones
27
27
27
26
26
25
25
25
1039
CFM
10702
10401
10067
9711
9292
8847
8323
7028
BHP
4.45
4.63
4.78
4.90
5.00
5.09
5.14
5.09
Sones
28
27
27
27
26
26
26
25
1091
CFM
11297
11010
10710
10371
10006
9601
9149
8055
6257
BHP
5.11
5.30
5.48
5.61
5.73
5.83
5.91
5.95
5.57
Sones
29
28
28
28
27
27
26
26
26
300HP-
75
7
1
⁄
2
1144
CFM
11900
11626
11353
11036
10713
10336
9950
9020
7832
BHP
5.86
6.05
6.25
6.40
6.54
6.65
6.76
6.88
6.82
Sones
29
29
29
29
29
28
27
27
26
1196
CFM
12489
12228
11966
11681
11372
11047
10677
9853
8840
7545
BHP
6.65
6.86
7.06
7.24
7.39
7.53
7.64
7.81
7.85
7.63
Sones
30
30
30
30
30
29
28
28
28
27
MAX Bhp AT A GIVEN RPM = (rpm/602)
3
MAXIMUM RPM = 1196
TIP SPEED (ft/min) = rpm x 7.984
MAX NEMA MOTOR FRAME SIZE = 215T
OUTLET VELOCITY (ft/min) = 0.0826 x cfm
0
2
4
6
8
10
12
14
16
18
20
22
0
100
200
300
400
500
600
700
800
900
1000
1100
DO
N
OT
S
EL
EC
T
TO
T
H
E
LE
FT
O
F
TH
IS
S
Y
S
TE
M
C
U
R
VE
0
2
4
6
8
10
12
14
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Static Pr
essur
e in. wg
cfm X 1000
m
3
/hr X 1000
Static Pr
essur
e Pa
1 1/2 hp
2 hp
3 hp
5 hp
7 1/2 hp
1196
RPM
HP
Density 0.075 lb/ft
3
1040
880
770
560
400
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.