Perforated Metal Silencing Duct for Ceiling Air Supply

Perforated Metal Silencing Duct for Ceiling Air Supply is dedicated perforated metal silencing duct for ceiling air‑supply systems. Compatible with PE/TC/TT Series Floor Air Supply Ventilation Pipes, it serves as vital Supporting Components for Floor Air Supply System for ceiling‑mounted air‑conditioning and fresh‑air projects. Fabricated from high‑precision perforated metal sheet with high‑performance sound‑absorbing infill, the duct integrates air conveyance and noise reduction. It effectively attenuates fan low‑frequency noise, airflow turbulence noise and duct‑borne structural resonance, preventing noise propagation through ductwork. Featuring good structural rigidity and moderate weight, it fits concealed installation inside ceiling plenum. It delivers even, soft airflow and minimizes uncomfortable high‑speed blowing effect. Widely adopted in ceiling‑supply central‑air and displacement fresh‑air HVAC projects for office buildings, commercial complexes, star‑rated hotels and prem…

Customized Products All-Air System Floor Air Supply System Ceiling Air Supply System