8/3/09 8:58 AM Page 15 172 x 150 x 38mm (6.7”x 5.9”x 1.5”) OA172SAPL Series 4.20.2 (.166") DIA. HOLE THRU BOTH WALLS (4 PLACES) 38.50.5 (1.52") (2.95") 75 146 150 (5.90") (5.75") 24 (.945") AIR FLOW 50.5 (1.99") 77282 2009_fan_cat sec 1:Layout 1 22 (.866") 2.921 (0.115") 5 162 (0.20") (6.38") 54.5 (2.15") 5 (0.20") 172 (6.77") 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 Model Number OA172SAPL-11-1 OA172SAPL-11-2 OA172SAPL-11-3 OA172SAPL-22-1 OA172SAPL-22-3 Operating Temperature Ball Bearing -20C ~ +80C Life Expectancy Ball Bearing 60,000 hours (L10 at 40C) m2 Speed (RPM) Airflow (CFM) * * * * * 3400 2750 1700 3400 1700 228 162 103 228 103 * Indicate “TB” (Terminal Ball Bearing), “WB” (12” Wire Leads, Ball Bearing) Knight Electronics, Inc. 10557 Metric Drive Dallas, Texas 75243 214-340-0265 Noise (dB) Volts AC Voltage Range Watts 58 50 44 58 44 115 115 115 230 230 103~126 103~126 103~126 160~260 160~260 28 27 26 28 26 Max. Static Pressure (“H2O) 0.87 0.35 0.26 0.87 0.26 Orion Fans RoHS Compliant 15 Information and data is subject to change without prior notification.