J P Lamborn PR25R6B-07 PR-25 Duct 7 in ID 25 ft L

Product Description

The J P Lamborn PR25R6B-07 PR-25 duct is designed with a seven-inch inside diameter and a length of twenty-five feet. This product is made from a mix of polyethylene, steel, fiberglass, and polyester for durability. Its R6 insulation offers effective thermal resistance, ensuring efficient airflow. The duct can handle a pressure rating of positive six and negative one inch water gauge and supports an airflow velocity up to five thousand feet per minute.

• 5000 FPM air velocity
• 3/8 oversized core
• Formaldehyde free

Product Highlights

The J P Lamborn duct is suitable for various HVAC applications due to its robust construction and insulation capabilities.

Product Information

Standard Information

• Finish: Black
• Inside Diameter: 7 in

Technical Specifications

• Insulation Value: R6
• Length: 25 ft
• Material: Polyethylene/Steel/Fiberglass/Polyester
• Pressure Rating: Positive: 6/Negative: 1 in-WG
• Series: PR-25
• Temperature Rating: Continuous: -20 to 140/Intermittent: -20 to 200 deg F
• Vapor Transmission: 0.19 Perms