ATCO PRODUCTS 17002504 Insulated Flexible Duct 4 in 25 ft R4.2

Product Description

The ATCO PRODUCTS 17002504 is an insulated flexible duct suitable for HVAC systems. It features an air-tight inner core and a steel wire helix encapsulated within a double layer of polyester. The fiberglass insulation blanket enhances thermal efficiency. This duct is wrapped in a reinforced gray polyester jacket, making it suitable for low to medium operating pressures.

• Air-tight inner core and encapsulated wire helix
• Consists of fiberglass insulation with a gray polyester jacket
• Suitable for indoor environments

Product Highlights

This duct is designed for efficient airflow and insulation, making it ideal for various HVAC applications.

Product Information

Standard Information

• Brand: ATCO
• Manufacturer Part Number: 17002504

Technical Specifications

• Type: Insulated Flexible Duct
• Material: Fiberglass, Polyester, Steel
• Jacket Material: Polyester
• Core Material: Double ply polyester core
• Inside Diameter: 4 inches
• Overall Length: 25 ft
• Wall Thickness: 1 1/4 inches
• Insulation Value: R4.2
• Maximum Air Flow: 5000 FPM
• Maximum Pressure: 6 in. wc
• Maximum Temperature: 180°F
• Operating Temperature: -20°F to 140°F
• Vapor Transmission: 0.6%
• Fire Rating: Flame Spread: 25 max, Smoke Developed: 50 max
• Environment Type: Indoor
• Interior Surface Texture: Smooth
• Color: Gray
• End Type: Plain
• Standards: UL 181 Class 1