Description
Specifications
Description
PR-25 flexible duct is constructed with a spring steel wire helix, encapsulated in a 2-ply, air tight inner-core. Fiberglass (Choice of R4.2, R6, R8) insulation encompasses the core and a black polyethylene vapor barrier surrounds the entire duct.
Features
Features
- UL listed and labeled
- Guaranteed out of package lengths
- 10 year limited warranty
- Greenguard Children & Schools Certification Formaldehyde free (see www. jplflex.com for more info)
- 3/8" oversize inner core
- Certified R-Values
California residents: see Proposition 65 Warning
Documents
picture_as_pdf msds sheet
picture_as_pdf specification sheet
picture_as_pdf warranty document
Specifications
| Weight | 30 |
|---|---|
| Height | 18 |
| Length | 26 |
| Width | 18 |
| Brand | JP Lamborn |
| Compliance | UL 181, NFPA 90A & 90B, UMC & IMC |
| Composition | Polyethylene |
| Core Material | Polyester Film, Ahdesive, & Wire |
| Country of Origin | USA |
| Cubic Measurement | 4.875 |
| Dimensional Weight | 83 |
| EAN | 0814400014082 |
| Fire Rating | CLASS 1 AIR DUCT |
| Flex Length | 25' |
| Flex Type | Insulated |
| Inside Diameter | 18" |
| Insulated | Yes |
| Jacket Color | Black |
| Jacket Material | Polyethylene |
| Maximum Air Flow | 5,000 FPM |
| Maximum Pressure | 6" W.G. |
| Maximum Temperature | 200°F (93.33°C) |
| Operating Temperature | 0°F to 200°F (-17.7°C to 93.3°C) |
| Package Height | 21 |
| Package Length | 26 |
| Package Type | Box |
| Package Weight | 30 |
| Package Width | 21 |
| Pressure Rating | Max Positive: 4" W.G & Max Negative: 1/2" W.G. |
| Prop 65 | No |
| R-Value | R4.2 |
| Size | 18" x 25' |
| UL Listed | Yes |
| UPC | 814400014082 |
| Vapor Transmission | 0.19 US Perms |