Aviall Product Catalog And Source Book Page 1466 Environmental & Oxygen

AVOX SYSTEMS OXYGEN EQUIPMENT aviall.com North America and AOG 1.800.AVIALL.1 International Sales 1.800.AVIALL.3 or +1 972.586.1985 1466 OXYGEN REGULATOR ASSEMBLIES Oxygen Dilution Performance Graph shows total percent of oxygen in breathing mixture at various altitudes. Shaded area indicates normal cabin altitudes during flight. Specifications Flow Capacity: 100 liters at 2" H 2 O max. Temperature Range (Service): -22 to +122 F (-30 to +50 C) Temperature Range (Storage): -85 to +158 F (-65 to +65 C) Vibration: 2 G to 1000 Hz Weight: 2.0 lbs. (911g) Panel Size: 3" x 5 3 /4" (7.6 cm x 14.8 cm) Operation The 28000 Series Regulator senses ambient altitude and automatically supplies the correct oxygen/air mixture required by the crew member at that altitude. Three manual switches control the operation. When SUPPLY switch is "ON," regulator is in normal dilution operation. Pure oxygen becomes available when OXYGEN switch is moved to "100%" position. Placing the EMERGENCY switch in the "ON" position maintains a positive pressure (2" to 4" of water). Cabin Altitude - Thousands of Feet Percent Oxygen Content

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