172 x 50.8 MM SERIES
EFB
DIMENSIONS DRAWING
MOUNTING PANEL CUTOUT
Bearing Type
Ball Bearing
Material
Impeller : Plastic (UL 94V-0)
Lead Wires :
UL 1007 AWG #24 O Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
Weight : 840g (29.62 oz)
s
Frame : Die-Cast Aluminum
R
*
*
*
*
* 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.
P & Q CURVE
(AT RATED VOLTAGE)
50
UNIT:
(INCH)
mm
Operating
Voltage
Range
MODEL
Rated
Voltage
Maximum
Air Flow
Speed
Maximum
Air Pressure
Noise
FUNCTION VDC VDC Amp Watt R.P.M
.
3
m /min CFM mmH
2
O IN H
2
O dB-A
EFB1712LG
-R00 / -F00
12
8.0 to 14.0
0.79
9.48
2800
5.950
210.12
11.90
0.469
48.0
EFB1724LG
-R00 / -F00
24
12.0 to 28.0
0.39
9.36
EFB1748LG
-R00 / -F00
48
24.0 to 60.0
0.19
9.12
EFB1712MG
-R00 / -F00
12
8.0 to 14.0
0.99
11.88
3050
6.520
230.25
14.50
0.571
50.0
EFB1724MG
-R00 / -F00
24
12.0 to 28.0
0.47
11.28
EFB1748MG
-R00 / -F00
48
24.0 to 60.0
0.25
12.00
EFB1712HG
-R00 / -F00
12
8.0 to 14.0
1.35
16.20
3350
7.130
251.79
17.49
0.689
53.0
EFB1724HG
-R00 / -F00
24
12.0 to 28.0
0.56
13.44
EFB1748HG
-R00 / -F00
48
24.0 to 60.0
0.31
14.88
EFB1712HHG
-R00 / -F00
12
8.0 to 14.0
1.79
21.48
3700
7.920
279.69
20.30
0.800
55.0
EFB1724HHG
-R00 / -F00
24
12.0 to 28.0
0.77
18.48
EFB1748HHG
-R00 / -F00
48
24.0 to 60.0
0.38
18.24
EFB1724VHG
-R00 / -F00
24
12.0 to 28.0
0.97
23.28
4000
8.560
302.29
23.80
0.937
57.0
EFB1748VHG
-R00 / -F00
48
24.0 to 60.0
0.49
23.52
EFB1724SHG
-R00 / -F00
24
12.0 to 28.0
1.17
28.08
4300
9.203
325.00
27.5
1.083
59.0
DELTA ELECTRONICS, INC
M
4
(12.598 0.394)
320.0 10.0
(0.394)
(0.394)
10.0
10.0
(0.295)
7.5
(0.295)
7.5
(0
.3
9
4
)
1
0
.0
(0
.3
9
4
)
1
0
.0
(2.000
)
+0.031
0.012
50.8
+0.8
0.3
-
-
(8- 0.169 0.012)
8- 4.3 0.3
(6.378 0.012)
( 6.772 0.020)
172.0 0.5
162.0 0.3
LABEL
UNIT:
(INCH)
mm
o
5
5
.5
o
5
5
.5
OUTLET SIDE
INLET SIDE
http://www.deltaww.com
PART NO.
(M /MIN)
3
(CFM)
Air Flow
0
80.0
160.0 240.0 320.0
A
ir
P
re
s
s
u
re
0
0.20
0.40
0.60
0.80
1.00
1.20
(I
N
H
O
)
2
2
(m
m
H
O
)
EFB1712/24/48XG
0
2.0
4.0
8.0
6.0
10.0
30.0
25.0
20.0
10.0
5.0
0
15.0
SH
L
M
H
HH
VH
Input
Power
Input
Current
