venting-flexible-ductCreated with Sketch.

Semi-Rigid Aluminum Air 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
  • Class 0 Semi-rigid Aluminum Duct
  • Extends to 8' in length
  • Use with bath fans and other general purpose venting applications
  • Do not use for dryer venting
Semi-Rigid Aluminum Air Duct
Semi-Rigid Aluminum Air Duct
Semi-Rigid Aluminum Air Duct
Semi-Rigid Aluminum Air Duct

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, 10, 12, 14, inches

Available Lengths
5, 8, 10 feet

Specifications

Item No.Description
FX00214" x 5' Aluminum Flex Pipe NC
FX00183" x 8' Aluminum Flex Pipe NC
FX00224" x 8' Aluminum Flex Pipe NC
FX00265" x 8' Aluminum Flex Pipe NC
FX00296" x 8' Aluminum Flex Pipe NC
AS-0310-53" x 10' Aluminum Flex Pipe
AS-0410-54" x 10' Aluminum Flex Pipe
AS-0510-55" x 10' Aluminum Flex Pipe
AS-0610-56" x 10' Aluminum Flex Pipe
AS-0710-57" x 10' Aluminum Flex Pipe
AS-0810-58" x 10' Aluminum Flex Pipe
AS-1010-510" x 10' Aluminum Flex Pipe
AS-1210-512" x 10' Aluminum Flex Pipe
AS-1410-514" x 10' Aluminum Flex Pipe

45 Years of Quality

We design, manufacturer, assemble, and distribute over 7000 metal and plastic heating, air conditioning, ventilation, and building products for use in homes and commercial buildings. Maintenance, renovation, or construction - we've got what you need.