4 inch x 50 foot Flexible Black Vinyl (PVC) Duct – Item #219BL

Our products are Made in the USA

The Lambro 4-inch x 50-foot flexible black vinyl bath fan duct ideally serves bath fan exhaust and any other general venting applications that require the expulsion of moist air and humidity from the home.

Bath Fan Duct

The Lambro 4-inch x 50-foot flexible black vinyl duct ideally serves bath fan exhaust and any other general venting applications that require the expulsion of moist air and humidity from the home.

The marine bilge blower hose manages airflow in a boat’s confined spaces, such as the engine room or cabin. It removes fumes, excess heat, and moisture, helping to ensure safety and comfort for those on board.

The manufacturer process constructs this duct from a single layer of 3 mil vinyl (PVC) material bound together with an adhesive that can withstand a maximum operating temperature of 158°F. A steel wire helix spiral frame supports the duct, preventing it from collapsing.

Make sure to check local building codes before installation.

Product features and benefits:

  • Constructed with PVC (Polyvinyl Chloride) material
  • Maximum operating temperature of 158°F
  • Ideal for bath fan exhaust and other general ventilation applications
  • Steel helix wire construction for additional support
  • Flexible design for easier installation
  • Do not use for clothes dryer installations (UL 2158A duct must be used)
  • Installation clamps (not included)

prop-65-warning

Product Contains:
(1) – 4 inch x 50 foot flexible black vinyl (PVC) duct

Item Number:
219BL
Pack Quantity:
1
Package Size:
13 3/8 x 4 3/4 x 9 1/4
Package Type:
Single Pack
Package Weight:
3.70 lbs.


Type

Vinyl

Diameter

4"

UL Listed

No