ATCO PRODUCTS 5502504 500 4 x 25' UFC 2-Ply Uninsulated Air Connector

Product Description

The ATCO PRODUCTS 5502504 is a UL 181 Class 1 Air Connector designed specifically for HVAC applications. This product features a double lamination of tough metallized polyester film that surrounds a steel wire helix, providing strength and shape stability. The uninsulated design caters to low to medium operating pressures. It is available in a length of twenty-five feet, which allows for easy customization to fit specific installation needs. The product is also compressed for simple storage and handling.

• Durable metallized polyester construction resists tears and punctures.
• Air-tight design ensures energy efficiency.
• Encapsulated wire helix prevents unraveling when cut.

Product Highlights

This air connector is built to meet NFPA 90A and 90B standards, ensuring it's suitable for various applications.

Product Information

Standard Information

• Brand: ATCO
• Model: 500

Technical Specifications

• Flex Type: Uninsulated
• Inside Diameter: 4 inches
• Flex Length: 25 feet
• Maximum Temperature: 180°F (82.22°C)
• Minimum Temperature: -20°F (-28.8°C)
• Maximum Air Flow: 5000 FPM
• Fire Rating: Flame Spread: 25 max, Smoke Developed: 50 max
• Vapor Transmission: 0.05 Perms
• Compliance: UL 181 Class 1 Air Connector, ICC Codes