AS12025 SERIES Exter nal Dimensions Frame:Plastic(UL:94V-0) Impeller:Plastic(UL:94V-0) Bearing:Ball bearing Lead wire:UL1007AWG24 VOLTAGE AVAILABLE:12V,24V,48V Specifications(Nominal) *:Noise is measured at the distance of one (1)meter from the axis of intake. Bearin g type: =Ball =Sle eve=1B1S =Hypro bearin g Frame Model No. size Maximum Maximum Power Speed AirFlow Pressure Level Weight (A) (W) (rpm) (CMM) (CFM) (InAq) (mmAq) (dB/A) (g) 0.66 7.92 2900 3.560 125.80 0.277 7.04 51.0 Rated System Voltage Current Type (VDC) (mm) 120x120x25 Rated Bearing *Noise AS12012LB25A100 12 A S12012MB25A100 12 0.84 10.08 3400 4.197 148.30 0.379 9.63 54.7 A S12012HB25A100 12 1.06 12.72 3700 4.576 161.70 0.443 11.25 57.8 A S12012UB25A100 12 1.42 17.04 4000 4.975 175.80 0.500 12.70 58.6 A S12024LB25A100 24 0.28 6.72 2900 3.560 125.80 0.277 7.04 51.0 A S12024MB25A100 24 0.43 10.32 3400 4.197 148.30 0.379 9.63 54.7 A S12024HB25A100 24 0.55 13.20 3700 4.576 161.70 0.443 11.25 57.8 A S12024UB25A100 24 0.71 17.04 4000 4.975 175.80 0.500 12.70 58.6 A S12048LB25A100 48 0.17 8.16 2900 3.560 125.80 0.277 7.04 51.0 A S12048MB25A100 48 0.23 11.04 3400 4.197 148.30 0.379 9.63 54.7 A S12048HB25A100 48 0.30 14.40 3700 4.576 161.70 0.443 11.25 57.8 A S12048UB25A100 48 0.37 17.76 4000 4.975 175.80 0.500 12.70 58.6 220.0 Specif ic atio ns subje ct to change wit hout notic e. Fan Performance Curve FLOWRATE(CMM) 1.132 2.264 3.396 4.528 STATIC PRESSURE(mmAq) 5.660 0.590 MB LB HB UB 12.0 0.472 9.0 0.354 6.0 0.236 3.0 0.118 0.0 STATIC PRESSURE(InAq) 0.000 15.0 *Motor protective circuit and third lead wire functions 0 1 2 3 4 6 7 8 9 A B *Safety approvals 0.000 0 40 80 120 160 200 FLOWRATE(CFM) C COPYRIGHT 2008 ADDA CORPORATION.ALL RIGHTS RESERVED. ADDA CORPORATION AND ADDA CORPORATION LOGO ARE TRADEMARKS OR SERVICE MARKS OF ADDA CORPORATION.