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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.
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
Model
Number
Motor
HP
Fan
RPM
CFM / Static Pressure in Inches wg
0.125 0.250 0.500 0.750 1.000 1.250 1.500 1.750 2.000 2.250
360
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
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
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
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
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
360-75 7
1
⁄2
690
CFM 19423 19001 18083 16881 15926 14555 13120
BHP 6.00 6.12 6.31 6.38 6.45 6.38 6.20
Sones 29 29 29 28 28 27 25
737
CFM 20802 20407 19615 18505 17515 16475 15153 13704
BHP 7.30 7.42 7.66 7.75 7.82 7.84 7.72 7.49
Sones 31 31 32 32 31 30 29 28
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
D
O
N
O
T
S
E
L
E
C
T
T
O
T
H
E
L
E
F
T
O
F
T
H
I
S
S
Y
S
T
E
M
C
U
R
V
E
0 5 10 15 20 25
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Static Pressure in. wg
cfm X 1000
m
3
/hr X 1000
Static Pressure 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
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.