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. DBF4020x12H Bearing Voltage(V) Current(A) Sleeve or Oil 12 0.11 Power(W) Pressure(mmAq) Noise(dB/A) Weight(g) 1.32 Speed(RPM) Air flow(CFM) 7500 10.0 7.83 31.1 28 DBF4020B12H Ball 12 0.10 1.20 7800 10.5 8.69 31.9 28 DBF4020x12M Sleeve or Oil 12 0.08 0.96 6700 9.0 6.71 27.6 28 DBF4020B12M Ball 12 0.08 0.96 6900 9.2 6.79 28.3 28 DBF4020x12L Sleeve or Oil 12 0.07 0.84 6000 7.9 5.14 24.2 28 Ball 12 0.07 0.84 6200 8.2 5.49 25.2 28 Sleeve or Oil 24 0.09 2.16 7500 10.0 7.83 31.1 28 DBF4020B24H Ball 24 0.09 2.16 7800 10.5 8.69 31.9 28 DBF4020x24M Sleeve or Oil 24 0.07 1.68 6700 9.0 6.71 27.6 28 DBF4020B24M Ball 24 0.07 1.68 6900 9.2 6.79 28.3 28 DBF4020x24L Sleeve or Oil 24 0.06 1.44 6000 7.9 5.14 24.2 28 DBF4020B24L Ball 24 0.06 1.44 6200 8.2 5.49 25.2 28 Impeller: Plastic (UL;94V-0) Lead Wire: UL1007 AWG24 Protection: Current Limit Operating Temp:-10˚to 70˚C PERFORMANCE CURVE EXTERNAL DIMENSIONS ORDERING INFORMATION DBF 4020 B 12 H Dubilier Fans Size Bearing Voltage 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 SECTION 12 DBF4020B12L DBF4020x24H