Atco 13102404 031brf 4 inches x 25 feet R8 Bagged Flexible Duct

Product Description

The Atco 13102404 031brf is a UL 181 Class 1 Air Duct, 25' in length, manufactured with a tri-directional fiberglass scrim reinforced, metallized polyester outer jacket. Its air-tight inner core is designed for low-to-medium operating pressures in HVAC systems. It features increased insulation for superior thermal performance.

• Air-tight inner core ensures energy efficiency and prevents fiberglass erosion into the air stream.
• Encapsulated wire helix prevents unraveling when cut and allows for quick installation.
• Smooth inner core minimizes friction loss and reduces operating costs.

Product Highlights

This flexible air duct features a reinforced metallized polyester jacket, fiberglass insulation, and an air-tight inner core for efficient HVAC performance.

Product Information

Standard Information

• Brand: ATCO
• Manufacturer Part Number: 13102404
• Country of Origin: USA

Technical Specifications

• Brand: ATCO
• Compliance: UL 181, NFPA 90A & 90B, IMC, IRC, UMC 10-1 (ICC ES REPORT NO. ESR-1268), HUD, Cities of Chicago, New York, San Francisco, County of Dade (Florida),
• Composition: Metallized Polyester
• Core Material: Double ply polyester core.
• Fire Rating: Flame Spread: 25 max, Smoke Developed: 50 max
• Flex Length: 25'
• Flex Type: Insulated
• Inside Diameter: 4"
• Insulated: Yes
• Jacket Material: Fiberglass Scrim Reinforced Metalized Polyester
• Maximum Air Flow: 5000 FPM
• Maximum Pressure: 6" W.G. Positive, 4"to 12" diameter, 4" W.G. Positive, 14" to 20" diameter, 3/4" W.G., all diameters
• Maximum Temperature: 250°F (121.11°C)
• Operating Temperature: -20°F to 140°F (-28.8°C to 60°C)
• Package Type: Bag
• Pressure Rating: 6" w.g. pos., 4"-12" dia., 4" w.g. pos., 14"-20" dia., 3/4" w.g., all dia.
• Prop 65: Yes
• R-Value: R8
• Size: 4" x 25'
• UL Listed: Yes
• Vapor Transmission: 0.05 Perms
• Country of Origin: USA
• Certifications: Greenguard
• Material: Fiberglass, Plastic, Steel
• Material Type: Polyester