Lambro 650L 4" x 50' LamaFlex Air Aluminum Metalized Foil Connector
Flexible aluminum\metalized foil LamaFlex duct is ideal for applications where building codes require use of all aluminum duct. The duct has a maximum operating temperature of 250°F.
Features and Benefits:
- Laminated foil design for easier installation.
Lambro Industries Inc #650L Specifications
All thermal performance (R-Values) are certified by the Air Diffusion Council (ADC) and classified by UL LLC in accordance with ADC Flexible Duct Performance and Installation Standard using ASTM C-518, at installed wall thickness, on flat insulation only.