AC AXIAL FAN 172x150x51mm FKA1-17251 Series Features: Motor: Shaded Pole Induction Motor Motor Protection: Impedance Protected Bearing Type: Two Ball Connection: UL 1430 AWG 22, 300mm Wire Leads or Terminal Frame Material: Aluminum Alloy Impeller Material: Plastic UL94V-0 Operating Temp: Two Ball: -10°C~70°C Life Expectancy: Two Ball: 50,000 Hours Fan-S Division Model No. Volt. Freq. Current Power Rated Speed (VAC) (Hz) (A) (W) (rpm) Maximum AirFlow (CMM) (CFM) Maximum Static Pressure (InAq) (mmAq) Noise Level (dB/A) Weight (g) FKA1-17251NBH ** 31 115 50/60 0.55/0.46 62.10/51.80 2600/2700 4.867/5.348 172/189 0.433/0.408 10.998/10.363 55.5/57.7 1050 FKA1-17251QBH ** 31 230 50/60 0.27/0.23 59.80/50.60 2600/2700 4.867/5.348 172/189 0.433/0.408 10.998/10.363 55.5/57.7 1050 FKA1-17251NBM ** 31 115 50/60 0.33/0.31 36.80/34.50 2400/2300 4.528/3.962 160/140 0.340/0.180 8.636/4.572 53.0/50.3 1050 FKA1-17251QBM ** 31 230 50/60 0.17/0.17 36.80/36.80 2400/2300 4.528/3.962 160/140 0.340/0.180 8.636/4.572 53.0/50.3 1050 ** Indicates âWâ (Wire Leads) or âTâ (Terminal) ISO-9001 Company Noise is measured at the distance of one (1) meter from the axis of intake. Qualtek Electronics Corporation www.qualtekusa.com