J P Lamborn PR25R8B-04 Insulated Flexible Air Duct 4 in x 25 ft

Product Description

The J P Lamborn PR25R8B-04 is a flexible air duct designed for efficient air distribution. Constructed with a spring steel wire helix, it features an air-tight inner core equipped with fiberglass insulation and a polyethylene vapor barrier. This duct is suitable for both residential and commercial applications.

• Formaldehyde-free construction
• Oversized inner core measuring 3/8 inches
• Certified R8 insulation value

Product Highlights

This insulated flexible air duct enhances energy efficiency and meets industry standards for air distribution systems.

Product Information

Standard Information

• Brand: J P Lamborn
• Type: Insulated

Technical Specifications

• Domestic/Import: Domestic
• Inside Diameter: 4 inches
• Length: 25 feet
• Insulation Value: R8
• Temperature Rating: -20 to 140 degrees F
• Maximum Air Flow: 5,000 FPM
• Maximum Pressure: 6 inches W.G.
• Approvals: UL Listed