Catalog number: SJFD-320L Features: ●Use when connecting a flexible duct to the suction port side of the Jet Swivel Fan L series. Specifications: ●Connection diameter (mm): 320-370 ●Compatible models: SJF-300L-1, SJF-300L-2, SJF-300L-3 Material/Finish: ●Base fabric: polyester fabric ●Surface treatment: PVC treatment
