DC Fan - 12V, 24V 120x25mm (4.7”x 1.0”) OD1225 Series Frame & Impeller PBT, UL94V-O plastic Connection 2x Lead wires 24AWG Motor Brushless DC, auto restart, polarity protected Bearing System Dual ball bearing Insulation Resistance 10M ohm between leadwire and frame (500VDC) Dielectric Strength 1 second at 500 VAC, max leakage - 500 MicroAmp Temperature Range -10C ~ +70C Life (L10) 65,000 hours (45C) Model Number OD1225-12HB OD1225-12MB OD1225-12LB OD1225-24HB OD1225-24MB OD1225-24LB Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Speed (RPM) 2200 2050 1800 2200 2050 1800 Available Options: Tachometer, Alarm, Thermal control IP55 Water Resistance 48V m1 Airflow (CFM) 89 83 72 89 83 72 Noise (dB) 39 38 34 39 38 34 Volts DC 12 12 12 24 24 24 Input Power Amps (max) (Watts) 5 4 3 5 4 3 0.37 0.33 0.24 0.19 0.17 0.14 Max. Static Pressure (“H2O) 0.14 0.12 0.10 0.14 0.12 0.10 Orion Fans RoHS Compliant 48 Information and data is subject to change without prior notification.