Air Pressure
Air Flow
(mm H
2
O)
(IN H
2
O)
(M
3
/MIN)
(CFM)
UNIT :
(INCH)
mm
UNIT :
(INCH)
mm
INLET SIDE
OUTLET SIDE
LABEL
82.5±0.3
(3.248±0.012)
92.0±0.5
(3.622±0.020)
82.5±0.3
92.0±0.5
(3.248±0.012)
(3.622±0.020)
25.4±0.5
(1.000±0.020)
2-4.0±0.3
(2-0.157±0.012)
(8-Ø0.177±0.012)
8-Ø4.5±0.3
(13.780±0.394)
350.0±10.0
(0.394)
10.0
89.0
(3.504)
82.5
(3.248)
89.0
(3.504)
82.5
(3.248)
89.0
(3.504)
82.5
(3.248)
89.0
(3.504)
82.5
(3.248)
4-Ø4.5
(4-Ø0.177)
4-Ø4.5
(4-Ø0.177)
(Ø3.945)
Ø100.20
(Ø3.819)
Ø97.0
VH
HH
H
0
0.06
0.12
0.18
0.24
0.30
0.36
84.063.042.021.00
4.8
0
1.6
3.2
6.4
8.0
9.6
2.401.44 1.920.960.480
QFR0912X
113
http://www.deltaww.com
QFR
■
DIMENSIONS DRAWING
92 x 92 x 25.4 MM SERIES
*
Bearing Type
Ball Bearings
*
Material
Impeller & Frame : Plastic (UL 94V-0)
*
Lead Wires :
UL 1061 AWG #24 OR Equivalent
Red Wire Positive(+)
Black Wire Negative(-)
*
Weight : 110g (3.880 oz)
■
P & Q CURVE
(AT RATED VOLTAGE)
■
MOUNTING PANEL CUTOUT
MODEL
Rated
Voltage
Operating
Voltage
Range
Input
Current
Input
Power
Speed
Maximum
Air Flow
Maximum
Air Pressure
Noise
PART NO. FUNCTION VDC VDC Amp Watt R.P.M. m
3
/min CFM mmH
2
O IN H
2
O dB-A
QFR0912H -R00 / -F00 12 5.0 to 13.2 0.22 2.64 3200 1.712 60.47 5.34 0.210 37.0
QFR0912HH -R00 / -F00 12 5.0 to 13.2 0.31 3.72 3800 2.024 71.49 7.39 0.291 42.2
QFR0912VH -R00 / -F00 12 10.8 to 13.2 0.40 4.80 4200 2.117 74.78 8.62 0.339 45.0
* Function type is optional.
* The max. air ow and the speed are measured in free air ; max. air pressure is measured at zero air ow.
* Noise is measured in anechoic chamber in free air, one meter from intake side.
* All readings are typical values at rated voltage.
* Specications are subject to change without notice.