Louvered Filter Fan Kit with Fan Installed OA254LFG Series Frame Diecast Aluminum Impeller PBT, UL94V-O plastic Connection 2x Lead Wires or Terminals Motor Capacitor drive, thermally protected Bearing System Dual ball Insulation Resistance >100M ohm between leadwire and frame (500VDC) Dielectric Strength 1 min at 1500 VAC, 50/60Hz Operating Temperature Ball Bearing -20C ~ +80C Life Expectancy Ball Bearing 60,000 hours (L10 at 40C) Environmental: Class B Insulation Rated IP54 Guard Guard Frame: ABS Resin UL94V-0 Color: Black (standard) or Gray Filter Mesh: Nylon fiber Synthetic Resin m2 Part Number OA254LFG111T OA254LFG221T Nominal Voltage (50/60 Hz) 115VAC 230VAC Voltage Range 80 ~ 130VAC 160 ~ 260VAC Rated Power 31/33 W (0.30 / 0.29 A) 31/33 W (0.14 / 0.14 A) Rated Speed 1400 / 1650 1400 / 1650 Airflow - CFM 460 / 547 460 / 547 Noise Level - dB 52 / 55 52 / 55 Max. Static Pressure 0.32” / 0.39” H2O 0.32” / 0.39” H2O PANEL CUTOUT * Note: Airflow data is for the fan without the louvered filter attached. Calculations indicate that up to a 40% reduction (~ 276 / 328 CFM) in fan airflow is possible with LFG unit installed. Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Orion Fans RoHS Compliant Information and data is subject to change without prior notification.