Delta Exhaust Fan - Manual
Delta Exhaust Fan – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
120 x 120 x 38 MM SERIES
QFR
DIMENSIONS DRAWING
*
*
*
*
mm
(INCH)
UNIT:
Bearing Type
Ball Bearings
Material
Impeller & Frame : Plastic (UL 94V-0)
Lead Wires :
UL 1430 AWG #22 OR Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
Weight : 330g (11.64 oz)
P & Q CURVE
(AT RATED VOLTAGE)
MOUNTING PANEL CUTOUT
OUTLET SIDE
INLET SIDE
* Function type is optional.
* The max. air flow and the speed are measured in free air ; max. air pressure is measured at zero air flow.
* Noise is measured in anechoic chamber in free air, one meter from intake side.
* All readings are typical values at rated voltage.
* Specifications are subject to change without notice.
mm
(INCH)
UNIT:
New
Operating
Voltage
Range
MODEL
Rated
Voltage
Maximum
Air Flow
Speed
Maximum
Air Pressure
Noise
PART NO. FUNCTION VDC VDC Amp Watt R.P.M. CFM mmH O IN H O dB-A
2
2
QFR1212EHE
-R00 / -F00
12
8.0 to 13.2
1.00
12.00
QFR1224EHE
-R00 / -F00
24
16.0 to 26.4
0.50
12.00
5000
4.922
173.83
21.43
0.844
59.0
QFR1248EHE
-R00 / -F00
48
33.0 to 52.8
0.26
12.48
QFR1212GHE
-R00 / -F00
12
8.0 to 13.2
1.80
21.60
QFR1224GHE
-R00 / -F00
24
16.0 to 26.4
0.94
22.56
6000
5.957
210.38
29.18
1.170
64.0
QFR1248GHE
-R00 / -F00
48
33.0 to 52.8
0.50
24.00
105.0 0.3
120.0 0.5
(4.724 0.020)
(4.134 0.012)
1
0
5
.0
0
.3
1
2
0
.0
0
.5
(4
.7
2
4
0
.0
2
0
)
(4
.1
3
4
0
.0
1
2
)
5.0 0.3
38.0 0.5
(1.496 0.020)
(0.197 0.012)
5.0 0.3
(0.197 0.012)
8- 4.5 0.3
(8- 0.177 0.012)
340.0 10.0
(13.386 0.394)
10.0
(0.394)
11
6.0
(
4
.5
67
)
(4.134)
105.0
1
0
5
.0
(4
.1
3
4
)
(4- 0.177)
4- 4.5
13
0.0
(
5
.1
18
)
117.6
(4.630)
(4
.6
3
0
)
1
1
7
.6
(4.134)
105.0
1
0
5
.0
(4
.1
3
4
)
(4- 0.177)
4- 4.5
GH
40
0
80
0
1.3
2.6
120
160
200
3.9
5.2
6.5
A
ir
P
re
s
s
u
re
A
ir
Flow
0
0
6
12
18
24
30
36
0.24
0.48
0.96
0.72
1.44
1.20
(CFM)
3
(M /MIN)
(m
m
H
O
)
2
(I
N
H
O
)
2
EH
QFR12/24/48XE
http://www.deltaww.com
95
Input
Power
Input
Current
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