| Color | : | Black |
| Core Material | : | Polyester |
| Flame / Smoke Rating | : | Class 1 (25/50) |
| Inside Diameter | : | 16 in |
| Insulated | : | Yes |
| Jacket Material | : | Black Polyethylene |
| Length | : | 25 ft |
| Maximum Air Velocity | : | 5,000 FPM |
| Maximum Working Pressure | : | 6 in w.c. |
| Operating Temperature Rating | : | -20-140 F |
| Package Quantity | : | 1 |
| Product Family | : | PR-25 Series |
| Product Type | : | Insulated Flexible Duct |
| R-Value | : | 8 |
| Shape | : | Round |
The JPL PR-25 Series is a UL-listed, Class 1 insulated flexible air duct designed for supply and return lines in low to medium-pressure residential and commercial HVAC systems. It provides reliable and efficient airflow with an R-8 thermal resistance value, making it an ideal choice for applications requiring certified performance and thermal efficiency.Constructed for durability, it features a spring steel wire helix within a 2-ply polyester inner core, all protected by a resilient black polyethylene vapor barrier. As a GREENGUARD Gold certified product, it also contributes to better indoor air quality by meeting strict low-emission standards.
