Lambro Industries 308 Aluminum Flexible Duct 7 in

Product Description

The LAMBRO INDUSTRIES 308 is a 7-inch diameter aluminum flexible duct designed for residential and light commercial HVAC exhaust and ventilation applications. Constructed from aluminum, this duct ships in a compressed length of 8 feet, making it easy to handle and store on the job site. It is sold in a bulk pack of 5 units per package. HVAC technicians and installers rely on this type of flexible duct for connecting appliances, range hoods, bathroom exhaust fans, and dryer vents where rigid duct runs are impractical or where transitions between fixed duct sections are required.

This flexible duct is suited for residential and light commercial ventilation systems where a 7-inch diameter connection is specified. Typical applications include exhaust runs from cooking ventilation equipment, whole-house fans, and other appliance venting scenarios that call for a flexible connector. The bulk pack quantity of 5 supports contractors and service companies stocking material for multiple jobs at once.

Key Features

• 7-inch diameter aluminum construction for ventilation and exhaust applications
• Ships compressed to 8 feet for compact storage and transport
• Aluminum material offers lightweight handling and corrosion resistance
• Bulk pack of 5 units per package supports multi-job stocking
• Flexible design accommodates offsets and transitions where rigid duct cannot be used

Compatibility

Designed as an OEM-style replacement and new-installation flexible duct for 7-inch diameter residential and light commercial HVAC exhaust and ventilation duct systems.

Installation Notes

Installation should be performed by a qualified HVAC technician in accordance with local mechanical codes and ASHRAE ventilation guidelines. Power down or de-energize any connected appliance before connecting or disconnecting flexible duct sections. Avoid sharp bends or kinks that restrict airflow and reduce system efficiency. Secure all connections with approved clamps or foil tape rated for the application.

Technical Specifications

• Diameter: 7 inches
• Compressed Length: 8 feet
• Material: Aluminum
• Weight: 8 pounds
• Package Quantity: 5 units
• Unit of Measure: EA

Standard Information

• Brand: LAMBRO INDUSTRIES
• Manufacturer Part Number: 308