Atco 031 18 Flexible Foil Duct 18 Inch

Product Description

The ATCO 031 18 is a Class 1 insulated flexible foil duct with a metalized polyester jacket, polyester core, fiberglass insulation, and scrim. Designed for low to medium operating pressures in HVAC systems, this 18-inch diameter duct is 25 feet in length. It features increased insulation for superior thermal performance and an airtight inner core.

• Airtight inner core for energy efficiency and prevents fiberglass erosion into the air stream.
• Encapsulated wire helix prevents unraveling when cut, ensuring quick installation.
• Reinforced metallized polyester jacket is tear and puncture-resistant for low maintenance.

Product Highlights

The ATCO 031-18 flexible duct offers superior thermal performance and durability for HVAC systems, with an airtight core and reinforced jacket.

Product Information

Standard Information

• Brand: ATCO
• Manufacturer Part Number: 031 18

Technical Specifications

• R-Value: R8
• Series: 30 Series
• Temperature Rating: -20 to 140 deg F
• Velocity Rating: 5000 fpm
• Length: 25 ft
• Diameter: 18 in
• Pressure Rating: 4 in-WC Positive, 3/4 in-WC Negative
• Material: Metalized Polyester/Polyester/Fiberglass/Scrim