Greenheck Fan SQ/BSQ Fan User Manual


 
18
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.
1
(25)
Motor HP
Fan RPM
CFM / Static Pressure in Inches wg
Direct 0.000 0.125 0.200 0.250 0.300 0.375 0.400 0.500 0.600 0.625
90
VG-1/6
or 1/4
E-1/50 1050
CFM 500 370 271 188
BHP 0.02 0.02 0.02 0.02
Sones 4.0 3.9 4.0 4.1
G-1/25 1300
CFM 619 519 449 398 343 245 208
BHP 0.03 0.04 0.04 0.04 0.04 0.04 0.04
Sones 5.4 5.4 5.4 5.5 5.5 5.6 5.6
D-1/10 1550
CFM 738 655 603 565 522 457 435 334
BHP 0.05 0.06 0.06 0.06 0.07 0.07 0.07 0.07
Sones 7.6 7.5 7.5 7.4 7.4 7.4 7.4 7.4
1725
CFM 821 748 701 669 635 579 559 481 392 366
BHP 0.07 0.08 0.08 0.09 0.09 0.09 0.09 0.09 0.09 0.09
Sones 8.8 8.8 8.8 8.7 8.7 8.8 8.8 8.8 8.8 8.9
95
VG-1/6
or 1/4
E-1/30 1050
CFM 623 475 365 275
BHP 0.03 0.03 0.03 0.03
Sones 4.9 4.5 4.4 4.5
G-1/15 1300
CFM 771 660 580 523 461 352 311
BHP 0.05 0.06 0.06 0.06 0.06 0.06 0.06
Sones 7.6 6.7 6.5 6.4 6.4 6.4 6.4
D-1/8 1550
CFM 920 830 766 720 678 604 579 462 325 276
BHP 0.09 0.09 0.1 0.1 0.1 0.1 0.1 0.1 0.09 0.09
Sones 9.6 9.3 8.9 8.7 8.4 8.1 8.0 7.6 7.2 7.1
1725
CFM 1024 948 890 850 809 751 729 641 535 507
BHP 0.12 0.13 0.13 0.13 0.13 0.14 0.14 0.14 0.14 0.14
Sones 11.3 11.0 10.8 10.6 10.4 10.1 9.9 9.8 9.3 9.2
SQ 90-95 - Direct Drive
Damper size = 12 x 12 (305 x 305)
Unit weight** = 41 (19)
Housing thickness = 18 ga
Outlet velocity = 1.021 x cfm
Dimensions shown in inches (millimeters) and weight is
shown in pounds (kilograms).
**Weight shown is largest cataloged Open Drip Proof motor.
16
(406)
15
(381)
11
7
8
(302)
15
(381)
0 200 400 600 800 1000 1200 1400 1600 1800
0
20
40
60
80
100
120
140
160
180
200
220
0 200 400 600 800 1000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
095-E
Static Pressure (in. wg)
Volume (cfm)
090-E
090-G
095-G
090-D
095-D
090-VG
095-VG
Volume (m
3
/hr)
Static Pressure (Pa)
RPM (Direct)
RPM (Vari Green)
Density 0.075 lb/ft
Density 1.2 kg/m
3
3
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