DC COOLING FAN
40x40x20mm
Voltage: 12 & 24 VDC
Bearing options: Ball, Sleeve or Oil Bearing
Material on housing: Plastic Housing to UL94V-0
Airflow range: 7.9 - 10.5 CFM
Suitable for Small Space Cooling
Spot Cooling
SPECIFICATION
Part No.
Bearing
Sleeve or Oil
Ball
Voltage(V) Current(A) Power(W) Speed(RPM) Air flow(CFM) Pressure(mmAq) Noise(dB/A) Weight(g)
DBF4020x12H
DBF4020B12H
DBF4020x12M
DBF4020B12M
DBF4020x12L
DBF4020B12L
DBF4020x24H
DBF4020B24H
DBF4020x24M
DBF4020B24M
DBF4020x24L
DBF4020B24L
12
12
12
12
12
12
24
24
24
24
24
24
0.11
0.10
0.08
0.08
0.07
0.07
0.09
0.09
0.07
0.07
0.06
0.06
1.32
1.20
0.96
0.96
0.84
0.84
2.16
2.16
1.68
1.68
1.44
1.44
7500
7800
6700
6900
6000
6200
7500
7800
6700
6900
6000
6200
10.0
10.5
9.0
7.83
8.69
6.71
6.79
5.14
5.49
7.83
8.69
6.71
6.79
5.14
5.49
31.1
31.9
27.6
28.3
24.2
25.2
31.1
31.9
27.6
28.3
24.2
25.2
28
28
28
28
28
28
28
28
28
28
28
28
Sleeve or Oil
Ball
9.2
Sleeve or Oil
Ball
7.9
8.2
Sleeve or Oil
Ball
10.0
10.5
9.0
Sleeve or Oil
Ball
9.2
Sleeve or Oil
Ball
7.9
8.2
Impeller: Plastic (UL;94V-0)
Lead Wire: UL1007 AWG24
Protection: Current Limit
Operating Temp:-10˚to 70˚C
EXTERNAL DIMENSIONS
PERFORMANCE CURVE
ORDERING INFORMATION
DBF
DBF
4020
Size
B
B
12
Voltage
H
H
Dubilier
Fans
Bearing
Airflow
Options
40x40x20mm
B=Ball
S=Sleeve
G=Oil
12=12vdc
24=vdc
H=High
M=Medium
L=Low
Blank=Standard
S=Speed Sensor
Other options available
287
Fax: 01371 875075 www.dubilier.co.uk Tel: 01371 875758
DUBILIER [ DUBILIER ]