Flexible Ducting 4", Durable Four-Layer Aluminum 25' Long

• Designed for ventilation applications including HVAC, dryer, grow rooms, and tents.
• Four-layer design makes it more durable and resistant to leaks, tears, and cuts.
• Steel-wire spiral structure is flexible and easy-to-install in hard-to-reach places.
• Constructed of aluminum and thermoplastic, the tube can be shortened for various applications.
• Ducting Size: 4” | Length: 25 feet | Includes two stainless steel 4" duct clamps.

Product Description

This ducting is designed for various ventilation, circulation, and heating/cooling transfer applications. It features four-layer protection, making it more durable and resistant to leaks than single-layer designs.

• Internal Layer: Made of heavy-duty dual aluminum foil that is fire/flame resistant.
• Outer Layer: Utilizes dual PVC thermoplastic to protect the aluminum from cuts and tears while stopping leakage.

Each duct tube is held together by an internal steel-wire spiral, which is flexible and easy to install in hard-to-reach places. The ducting can also be shortened by cutting the tube to fit various applications. Includes two stainless steel duct clamps for secure installation.

Applications

Primarily used with duct fan systems in various air circulation and ventilation projects, including:

• Hydroponic grow rooms and tents
• Bathrooms and attics
• Heating and cooling transportation
• Other installations

Additionally, it is used to cool AV equipment rooms, closets, racks, and cabinets.