DC Fan 80x25mm (3.15”x 1.0”) OD8025 Series Frame & Impeller PBT, UL94V-O plastic Connection 2x Lead wires 24AWG Motor Brushless DC, auto restart, polarity protected Bearing System Dual ball bearing Thermal Speed Control (Thermistor) Insulation Resistance 10M ohm between leadwire and frame (500VDC) Dielectric Strength 1 second at 500 VAC, max leakage - 500 MicroAmp PWM Input (Manual Speed Control) Temperature Range -10C ~ +70C Life (L10) 65,000 hours (45C) Model Number OD8025-12HHB OD8025-12HB OD8025-12MB OD8025-12LB OD8025-12LLB OD8025-24HB OD8025-24MB OD8025-24LB Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Speed (RPM) 3400 3100 2500 2100 1600 3100 2500 2100 Airflow (CFM) 44 40 31 26 19 40 31 26 Available Options: Tachometer (FG) Alarm (RD) Sleeve bearing IP55 48V 5V Noise (dB) 40 35 28 23 15 35 28 23 m1 Volts DC 12 12 12 12 12 24 24 24 Input Power (Watts) Amps 3.11 2.90 1.45 0.96 0.49 2.41 1.67 0.96 0.26 0.25 0.15 0.08 0.04 0.11 0.08 0.05 Max. Static Pressure (“H2O) 0.19 0.15 0.10 0.07 0.04 0.16 0.10 0.07 Orion Fans RoHS Compliant 41 Information and data is subject to change without prior notification.