Active Air Premium Ducting 8 “ Perfect for air-cooled reflectors 3-ply aluminum foil laminate. Designed for air-cooling, heating, or ventilation applications. Puncture and Tear Resistant. Includes two (2) EZ Turn duct clamps Air Pressure: Max 25 mm WG (2500 Pa or 10″ WG) Air Velocity: Max 25 mm/sec (4900 ft/min)
