Greenheck Fan Greenheck Centrifugal Inline Fans SQ/BSQ - Manual (Page 15)

Performance certified is for installation type B: Free inlet, Ducted outlet. 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.
15
1
(25)
SQ 60-65
- Direct Drive
Damper size = 9 x 9 (229 x 229)
Unit weight** = 26 (12)
Housing thickness = 18 ga
Outlet velocity = 1.828 x cfm
Dimensions shown in inches (millimeters) and weight is
shown in pounds (kilograms).
**Weight shown is largest cataloged Open Drip Proof motor.
13
(330)
12
(305)
8 7 ⁄
8
(225)
12
(305)
0 50 100 150 200 250 300 350 400 450 500
0
10
20
30
40
50
60
70
80
90
100
110
120
130
0 50 100 150 200 250 300
0.00
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
065-VG
065-D
065-G
060-E
060-VG
060-D
060-G
065-E
3
3
Static Pr
essur
e (in. wg)
Volume (cfm)
Volume (m 3 /hr)
Static Pr
essur
e (Pa)
RPM (Direct)
RPM (Vari Green)
Density 0.075 lb/ft
Density 1.2 kg/m
D
O
N
O
T
S
EL
EC
T
TO
T
H
E
LE
FT
O
F
TH
IS
S
Y
S
TE
M
C
U
R
VE
Motor HP
Fan RPM
CFM / Static Pressure in Inches wg
Direct 0.000 0.050 0.100 0.125 0.150 0.200 0.250 0.300 0.350 0.375
60
VG-1/6 E-1/140 1050
CFM 126 102 79 63 42
BHP 0.01 0.01 0.01 0.01 0.01
Sones 1.7 1.7 1.7 1.7 1.8
G-1/80 1300
CFM 156 136 118 110 99 73 37
BHP 0.01 0.01 0.01 0.01 0.01 0.01 0.01
Sones 2.9 2.7 2.7 2.6 2.6 2.5 2.5
D-1/40 1550
CFM 186 168 153 146 138 123 105 78 48 32
BHP 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02
Sones 4.3 4.1 3.9 3.9 3.9 3.9 4.0 4.0 4.1 4.1
1725
CFM 207 191 177 170 163 150 136 120 98 85
BHP 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.03
Sones 5.4 5.2 5.1 5.0 5.0 5.1 5.1 5.3 5.5 5.6
65
VG-1/6 E-1/100 1050
CFM 154 129 98 79 57
BHP 0.01 0.01 0.01 0.01 0.01
Sones 2.2 2.1 2.0 2.0 1.9
G-1/50 1300
CFM 191 172 150 137 123 92 52
BHP 0.01 0.01 0.02 0.02 0.02 0.02 0.02
Sones 3.2 3.1 3.0 2.9 2.9 2.9 2.8
D-1/30 1550
CFM 228 213 194 185 175 153 129 101 66 46
BHP 0.02 0.02 0.03 0.03 0.03 0.03 0.03 0.03 0.03 0.02
Sones 4.9 4.8 4.5 4.4 4.3 4.1 4.0 3.9 3.7 3.6
1725
CFM 254 242 224 216 207 190 170 148 124 111
BHP 0.03 0.03 0.03 0.04 0.04 0.04 0.04 0.04 0.04 0.04
Sones 6.4 6.1 5.8 5.7 5.5 5.3 5.2 5.0 4.8 4.7