Heat Resistant Portable Air Duct – Flexible Vent Hose for HVAC & Industrial Applications
Heavy-Duty Flexible Ventilation Ducting (Industrial Grade)
Ditch the flimsy, collapsing vent hoses that tear under the slightest pressure. These heavy-duty industrial air ducts are engineered with a reinforced flame-retardant PVC skin and a rigid internal wire frame to handle the punishing airflow requirements of welding fume extraction, job site blowers, and confined space ventilation. The flexible, accordion-style design allows you to snake the duct around tight corners in shop environments without pinching or cutting off critical airflow. We stock these commercial-grade ventilation ducts at wholesale prices to ensure you get real value for the dollar on your shop and site-safety equipment.
Key Features:
- Flame-Retardant PVC: Constructed from thick, high-heat resistant PVC that prevents melting or structural failure when venting hot welding fumes or heavy exhaust.
- Reinforced Wire Core: Features a heavy-gauge internal wire helix that keeps the duct fully expanded even under high-pressure suction, preventing accidental collapse.
- Industrial Connectivity: Equipped with integrated drawstring cuffs, allowing you to create an airtight seal on standard industrial blowers, fans, and wall vents in seconds.
- Collapsible Portability: Fully folds down into a fraction of its length, making it easy to throw in the back of a service truck or store in a tight warehouse corner between jobs.
- Multiple Lengths & Diameters: Available in high-volume 30.5 cm (12") and 50.8 cm (20") diameters to match the output capacity of your heavy-duty shop exhaust fans.
Specifications:
- Material: Flame-retardant PVC with wire helix
- Connection: Integrated drawstring cuffs
- Construction: Heavy-duty flexible accordion style
Available Models & SKUs:
| SKU | Dimensions (Diameter x Length) | Configuration |
| 41220FT | 30.5 cm x 6.1 m (12" x 20 FT) | Flexible Air Duct |
| 2025FT | 50.8 cm x 7.6 m (20" x 25 FT) | Flexible Air Duct |
Perfect For:
- Extracting toxic welding fumes and heavy machinery exhaust
- Providing fresh air to basement work zones or confined crawl spaces
- Connecting to high-CFM industrial blowers and shop ventilators
- Anyone needing rugged, puncture-resistant ducting at budget-friendly prices
Original: $35.59
-65%$35.59
$12.46Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Heavy-Duty Flexible Ventilation Ducting (Industrial Grade)
Ditch the flimsy, collapsing vent hoses that tear under the slightest pressure. These heavy-duty industrial air ducts are engineered with a reinforced flame-retardant PVC skin and a rigid internal wire frame to handle the punishing airflow requirements of welding fume extraction, job site blowers, and confined space ventilation. The flexible, accordion-style design allows you to snake the duct around tight corners in shop environments without pinching or cutting off critical airflow. We stock these commercial-grade ventilation ducts at wholesale prices to ensure you get real value for the dollar on your shop and site-safety equipment.
Key Features:
- Flame-Retardant PVC: Constructed from thick, high-heat resistant PVC that prevents melting or structural failure when venting hot welding fumes or heavy exhaust.
- Reinforced Wire Core: Features a heavy-gauge internal wire helix that keeps the duct fully expanded even under high-pressure suction, preventing accidental collapse.
- Industrial Connectivity: Equipped with integrated drawstring cuffs, allowing you to create an airtight seal on standard industrial blowers, fans, and wall vents in seconds.
- Collapsible Portability: Fully folds down into a fraction of its length, making it easy to throw in the back of a service truck or store in a tight warehouse corner between jobs.
- Multiple Lengths & Diameters: Available in high-volume 30.5 cm (12") and 50.8 cm (20") diameters to match the output capacity of your heavy-duty shop exhaust fans.
Specifications:
- Material: Flame-retardant PVC with wire helix
- Connection: Integrated drawstring cuffs
- Construction: Heavy-duty flexible accordion style
Available Models & SKUs:
| SKU | Dimensions (Diameter x Length) | Configuration |
| 41220FT | 30.5 cm x 6.1 m (12" x 20 FT) | Flexible Air Duct |
| 2025FT | 50.8 cm x 7.6 m (20" x 25 FT) | Flexible Air Duct |
Perfect For:
- Extracting toxic welding fumes and heavy machinery exhaust
- Providing fresh air to basement work zones or confined crawl spaces
- Connecting to high-CFM industrial blowers and shop ventilators
- Anyone needing rugged, puncture-resistant ducting at budget-friendly prices
