AK17251(AK175) 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 Bearing size Model No. System (mm) Type A K1751MB Volt. 115 AK1751HB 115 A K1752HB 50/60 230 50/60 230 Maximum Maximum AirFlow Pressure *Noise Level Weight (dB/A) (g) Current Power Speed (A) (W) (rpm) (CMM) (CFM) 0.15/0.19 16.10/20.70 0.08/0.10 16.10/20.70 2500/2500 4.245/4.245 150.0/150.0 0.411/0.362 10.439/9.194 0.25/0.24 27.60/26.50 0.11/0.13 23.00/27.60 2700/3100 5.094/5.943 180.0/210.0 0.533/0.700 13.538/17.780 63.0/65.0 (VAC) (Hz) A K1752MB 172x150x51 Freq. Rated (InAq) (mmAq) 56.0/56.0 1050 Specif ic atio ns subje ct to change wit hout notic e. 60Hz 50Hz Fan Performance Curve Fan Performance Curve FLOWRATE(CMM) 0.846 1.692 2.538 3.384 4.230 FLOWRATE(CMM) 5.076 5.922 18.0 0.000 0.708 0.846 1.692 2.538 3.384 5.922 M 0.590 12.0 0.472 9.0 0.354 6.0 0.236 3.0 15.0 STATIC PRESSURE(mmAq) H H M 0.590 12.0 0.472 9.0 0.354 6.0 0.236 0.118 3.0 0.118 0.000 0.0 STATIC PRESSURE(InAq) STATIC PRESSURE(mmAq) 5.076 0.708 15.0 4.230 18.0 STATIC PRESSURE(InAq) 0.000 *Safety approvals 0.0 0 30 60 90 120 150 FLOWRATE(CFM) C 180 210 0.000 0 30 60 90 120 150 180 210 FLOWRATE(CFM) COPYRIGHT 2008 ADDA CORPORATION.ALL RIGHTS RESERVED. ADDA CORPORATION AND ADDA CORPORATION LOGO ARE TRADEMARKS OR SERVICE MARKS OF ADDA CORPORATION.