AS12025 SERIES Specifications(Nominal) *:Noise is measured at the distance of one (1)meter from the axis of intake. Bearin g type: =Ball =Sle eve =Hypro bearin g Frame Model No. size Maximum Maximum Power Speed AirFlow Pressure (A) (W) (rpm) (CMM) (CFM) 0.66 7.92 2900 3.560 125.817 Rated System Voltage Current Type (VDC) (mm) 120x120x25 Rated Bearing *Noise Level Weight (InAq) (mmAq) (dB/A) (g) 0.277 7.035 51.0 AS12012LB25AB00 12 A S12012MB25AB00 12 0.84 10.08 3400 4.266 150.766 0.387 9.829 54.7 A S12012HB25AB00 12 1.06 12.72 3700 4.570 161.505 0.443 11.252 57.8 A S12012UB25AB00 12 1.42 17.04 4000 4.977 175.895 0.523 13.284 58.6 A S12024LB25AB00 24 0.28 6.72 2900 3.560 125.817 0.277 7.035 51.0 A S12024MB25AB00 24 0.43 10.32 3400 4.266 150.766 0.387 9.829 54.7 A S12024HB25AB00 24 0.55 13.20 3700 4.570 161.505 0.443 11.252 57.8 A S12024UB25AB00 24 0.71 17.04 4000 4.977 175.895 0.523 13.284 58.6 A S12048LB25AB00 48 0.17 8.16 2900 3.560 125.817 0.277 7.035 51.0 A S12048MB25AB00 48 0.23 11.04 3400 4.266 150.766 0.387 9.829 54.7 A S12048HB25AB00 48 0.30 14.40 3700 4.570 161.505 0.443 11.252 57.8 A S12048UB25AB00 48 0.37 17.76 4000 4.977 175.895 0.523 13.284 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 M L H U 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.