4 inch x 50 foot Flexible Black Vinyl (PVC) Duct – Item #219BL
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Product details
| Management number | 213615603 | Release Date | 2026/04/12 | List Price | US$36.00 | Model Number | 213615603 | ||
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| Category | |||||||||
The Lambro 4-inch by 50-foot flexible black vinyl duct is perfect for bath fan exhaust and general venting needs, expelling moist air and humidity from homes. It also functions as a marine bilge blower hose, managing airflow in confined boat spaces like the engine room or cabin, removing fumes, excess heat, and moisture for safety and comfort. Manufactured from a single layer of 3 mil vinyl (PVC) with an adhesive that withstands up to 158F, it features a steel wire helix spiral frame for support, preventing collapse.
- Built with PVC: Ensures durability and resistance
- Max temp: 158F for safe operation
- Ideal for bath venting & general use
- Steel helix wire: Provides extra support
- Flexible design: Simplifies installation
- Clothes dryer use prohibited (UL 2158A required)
- Clamps not included: Purchase separately
| Color | Black |
|---|---|
| Brand Name | Lambro |
| Manufacturer | Lambro |
| Material Type | Polyvinyl Chloride (PVC) |
| Nominal Wall Thickness | 0.003 inches |
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