J P Lamborn PR25B-04 Flex Duct 4 X 25 (Bag)

Product Description

The J P Lamborn PR25B-04 flex duct measures four inches by twenty-five feet. It is designed with a spring steel wire helix inside an air-tight two-ply core. This duct features fiberglass insulation that provides an R-value of 4.2, helping maintain temperature control.

The black polyethylene vapor barrier minimizes moisture transmission. This product can handle a maximum airflow of five thousand feet per minute and withstand temperatures up to two hundred degrees Fahrenheit.

• UL Listed and labeled for safety.
• Assured lengths at packaging for convenience.
• Includes a ten-year limited warranty.

Product Highlights

This insulated flex duct is suitable for HVAC applications, ensuring efficient air distribution in various systems.

Product Information

Standard Information

• Brand: J P Lamborn
• Manufacturer: J P Lamborn

Technical Specifications

• Size: 4 inches
• R-Value: 4.2
• Fire Rating: Class 1
• Flex Length: 25 feet
• Maximum Air Flow: 5,000 FPM
• Maximum Pressure: 6 inches W.G.
• Operating Temperature Range: 0°F to 200°F
• Jacket Material: Polyethylene