OUTLET SIDE
INLET SIDE
mm
(INCH)
UNIT:
UNIT : (INCH)
mm
(12.992 0.394)
330.0 10.0
(0.394)
10.0
(4- 0.138 0.008)
4- 3.5 0.2
(0.787 0.020)
20.0 0.5
(0.118 0.012)
3.0 0.3
(0.118 0.012)
3.0 0.3
(1.575 0.020)
(1.260 0.012)
(1.260 0.012)
(1.575 0.020)
40.0 0.5
40.0 0.5
32.0 0.3
32.0 0.3
LABEL
32.0
37.6
(1.480)
(1.260)
(1.480)
37.6
(1.260)
32.0
( 1.555)
( 1.555)
39.5
39.5
32.0
(1.260)
37.6
(1.480)
(1.260)
(1.480)
37.6
32.0
(4- 0.138) (4- 0.138)
4- 3.5 4- 3.5
Air Pressure
0
0.08
0.16
0.24
0.32
0.40
(mm H O)
2
2
(IN H O)
0.48
(CFM)
12.89.66.43.20
Air Flow
3
(M /MIN)
EFB0405/12/24XD
0 .08 .16 .32.24 .40
12.0
10.0
8.0
4.0
2.0
0
6.0
VH
HH
H
M
L
58
http://www.deltaww.com
EFB 40 x 40 x 20 MM SERIES
* Bearing Type
Ball Bearings
* Material
Impeller & Frame : Plastic (UL 94V-0)
* Lead Wires :
UL 1007 AWG #24 OR Equivalent
Red Wire Positive (+)
Black Wire Negative (-)
* Weight : 33g (1.16 oz)
* Rib Type Only
DIMENSIONS DRAWING
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. m3 /min CFM mmH2O IN H2O dB-A
EFB0405LD -R00 / -F00 5 4.5 to 5.5 0.10 0.50
5000 0.157 5.54 3.45 0.136 22.0EFB0412LD -R00 / -F00 12 7.0 to 13.8 0.05 0.60
EFB0424LD -R00 / -F00 24 14.0 to 27.6 0.04 0.96
EFB0405MD -R00 / -F00 5 4.5 to 5.5 0.15 0.75
6300 0.203 7.17 5.54 0.218 24.0EFB0412MD -R00 / -F00 12 7.0 to 13.8 0.06 0.72
EFB0424MD -R00 / -F00 24 14.0 to 27.6 0.05 1.20
EFB0405HD -R00 / -F00 5 4.5 to 5.5 0.25 1.25
7600 0.242 8.54 7.69 0.303 28.5EFB0412HD -R00 / -F00 12 7.0 to 13.8 0.08 0.96
EFB0424HD -R00 / -F00 24 14.0 to 27.6 0.06 1.44
EFB0405HHD -R00 / -F00 5 4.5 to 5.5 0.30 1.50
8200 0.267 9.43 9.00 0.354 30.5EFB0412HHD -R00 / -F00 12 7.0 to 13.8 0.10 1.20
EFB0424HHD -R00 / -F00 24 14.0 to 27.6 0.07 1.68
EFB0405VHD -R00 / -F00 5 4.5 to 5.5 0.32 1.60
9000 0.286 10.10 10.57 0.416 32.5
EFB0412VHD -R00 / -F00 12 7.0 to 13.8 0.12 1.44
EFB0424VHD -R00 / -F00 24 14.0 to 27.6 0.09 2.16
* 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.
* Specications are subject to change without notice.
59
http://www.deltaww.com
EFB 40 x 40 x 20 MM SERIES
DIMENSIONS DRAWING
P & Q CURVE (AT RATED VOLTAGE) MOUNTING PANEL CUTOUT
* 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 : 33g (1.16 oz)
* Flange Type Only
MODEL Rated
Voltage
Operating
Voltage
Range
Rated
Current
Rated
Input
Power
Speed Maximum
Air Flow
Maximum
Air Pressure Noise
PART NO.
REV.
FUNCTION VDC VDC Amp Watt R.P.M. m3 /min CFM mmH2O IN H2O dB-A
EFB0412LD -C -R00 / -F00 12 7.0 to 13.2 0.06 0.72 5000 0.151 5.32 2.76 0.109 22.5
EFB0412MD -C -R00 / -F00 12 7.0 to 13.2 0.07 0.84 6300 0.191 6.74 4.42 0.174 26.0
EFB0412HD -C -R00 / -F00 12 7.0 to 13.2 0.11 1.32 7600 0.232 8.21 6.38 0.251 31.0
EFB0412HHD -C -R00 / -F00 12 7.0 to 13.2 0.12 1.44 8200 0.258 9.12 7.78 0.306 33.0
EFB0412VHD -C -R00 / -F00 12 7.0 to 13.2 0.14 1.68 9000 0.283 9.99 9.26 0.364 35.0
* 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.
* Specications are subject to change without notice.
Air Pressure
0
0.08
0.16
0.24
0.32
0.40
( mm HO2 )
( IN HO2 )
0.48
(CFM)
12.89.66.43.20
Air Flow
3
(M /MIN)
VH
HH
H
M
L
mm
(INCH)
UNIT :
EFB0412XD-C
0 .08 .16 .32.24 .40
12.0
10.0
8.0
4.0
2.0
0
6.0
OUTLET SIDE INLET SIDE
UNIT : (INCH)
mm
20.0±0.5(0.787±0.020)
(0.118±0.012)
3.0±0.3 3.0±0.3
(0.118±0.012)
32.0±0.3
40.0±0.5
10.0(0.394)
40.0±0.5
32.0±0.3
4-Ø3.5±0.2
(4-Ø0.138±0.008)
(12.992±0.394)
330.0±10.0
LABEL
(1.260±0.012)
(1.575±0.020)
(1.260±0.012)
(1.575±0.020)
32.0
32.0
(1.260)
(1.260)
Ø38
(Ø1.496)
4-Ø3.5
(4-Ø0.138)
32.0
32.0
(1.260)
(1.260)
Ø38
(Ø1.496)
4-Ø3.5
(4-Ø0.138)
Air Pressure
0
0.08
0.16
0.24
0.32
0.40
( mm HO2 )
( IN HO2 )
0.48
(CFM)
12.89.66.43.20
Air Flow
3
(M /MIN)
VH
HH
H
M
L
mm
(INCH)
UNIT :
EFB0412XD-C
0 .08 .16 .32.24 .40
12.0
10.0
8.0
4.0
2.0
0
6.0
OUTLET SIDE INLET SIDE
UNIT : (INCH)
mm
20.0±0.5(0.787±0.020)
(0.118±0.012)
3.0±0.3 3.0±0.3
(0.118±0.012)
32.0±0.3
40.0±0.5
10.0(0.394)
40.0±0.5
32.0±0.3
4-Ø3.5±0.2
(4-Ø0.138±0.008)
(12.992±0.394)
330.0±10.0
LABEL
(1.260±0.012)
(1.575±0.020)
(1.260±0.012)
(1.575±0.020)
32.0
32.0
(1.260)
(1.260)
Ø38
(Ø1.496)
4-Ø3.5
(4-Ø0.138)
32.0
32.0
(1.260)
(1.260)
Ø38
(Ø1.496)
4-Ø3.5
(4-Ø0.138)