120 x 120 x 25.4 MM SERIES
NFB
DIMENSIONS DRAWING
P & Q CURVE
(AT RATED VOLTAGE)
MOUNTING PANEL CUTOUT
Bearing Type
Ball Bearing
Material
Impeller & Frame : Plastic (UL 94V-0)
Lead Wires :
UL 1430 AWG #26 OR Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
Weight : 141g (4.97 oz)
s
*
*
*
*
* 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.
OUTLET SIDE
INLET SIDE
http://www.deltaww.com
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
NFB1212L
-R00 / -F00
12
5.0 to 13.8
0.18
2.16
1400
2.038
72.80
1.59
0.062
30.0
NFB1212M
-R00 / -F00
12
5.0 to 13.8
0.26
3.12
1700
2.436
86.01
2.18
0.086
34.0
NFB1212H
-R00 / -F00
12
5.0 to 13.8
0.34
4.08
2000
2.619
92.48
2.95
0.116
38.5
H
M
NFB1212X
0
0.6
1.2
2.4
1.8
3.0
3.6
3.0
2.4
1.2
0.6
0
1.8
(M /MIN)
3
(CFM)
Air Flow
0
24.0
48.0
72.0
96.0
A
ir
P
re
s
s
u
re
0
0.024
0.048
0.072
0.096
0.120
0.144
(I
N
H
O
)
2
2
(m
m
H
O
)
L
mm
(INCH)
UNIT:
1
0
5
.0
1
1
7
.0
(4
.6
0
6
)
(4
.1
3
4
)
(4.134)
(4.606)
117.0
105.0
13
2.
0
( 5
.1
97
)
105.0
117.0
(4.606)
(4.134)
(4
.1
3
4
)
(4
.6
0
6
)
1
1
7
.0
1
0
5
.0
( 4
.8
03
)
12
2.
0
4- 4.5
(4- 0.177)
(4- 0.177)
4- 4.5
UNIT:
(INCH)
mm
LABEL
(4.134 0.012)
105.0 0.3
120.0 0.5
(4.724 0.020)
(4
.7
2
4
0
.0
2
0
)
1
2
0
.0
0
.5
1
0
5
.0
0
.3
(4
.1
3
4
0
.0
1
2
)
(8- 0.177 0.012)
8- 4.5 0.3
25.4 0.5
(1.000 0.020)
5.0 0.3
(0.197 0.012)
5.0 0.3
(0.197 0.012)
290 10.0
(11.417 0.394)
10.0
(0.394)
87
New
Input
Power
Input
Current
