CNCASSOCIATESMANUFACTURERSBENGALURU 582551199ec66e08440658c5 False 1036 68
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Manufacturer Cnc Associates of Spiral ducts, Flexible duct, Semi rigid flexible duct, Kitchen chimney pipe Uninsulated flexible duct The corrugated aluminum is twisted to form a continuous airtight lock-seam AS-type air duct is suitable for heating, ventilation and air conditioning systems. Technical Data Construction Materials The air duct is made entirely of aluminum that is twisted to form a continuous airtight lock-seam. Operating Pressure (inches water column) Positive = 6 inches H²O (1.5 kPa) Negative = 6 inches H²O (1.5 kPa) Operating Temperature Range Minimum = -20°F (-28°C) Maximum = 435°F (224°C) Velocity (feet per minute) 5, 000 f.p.m. (25 m/sec) Surface Burning Characteristics Maximum Flame Spread = 0 Maximum Smoke Development = 0 Available Diameters 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 16, 18 inches Available Lengths 10 feet Cnc Associates GUARANTEES are COMPETITIVE PRICING QUALITY WORKMANSHIP CUSTOMER SERVICE RELIABLE PRODUCTS
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