Triple Lock Aluminum Acoustic Perforated Flex Pipe
ITEM NUMBER : FPAAI08120 | Flex Pipe
Triple Lock-Acoustic (TL/A) is an insulated acoustic air duct, manufactured by using a dead soft aluminum strip which is perforated, spirally wound and mechanically joined together.
- Triple Lock (T/L basic) perforated core with an open area of 20% to 25% to completely cushion sounds
- Inner duct is draped with a thick fiberglass insulation and covered by a flame retardant, non-toxic polyethylene vapor barrier
- Comes with Vinyl sleeve