Airmaster sound attenuators are carefully designed to reduce pressure differential at higher velocities and optimally sized to maximize efficiency and minimize cost.
Airmaster is a renowned Sound Attenuators Manufacturers, approved by leading consultants in the region for various prestigious projects such as king saud university (K.S.A), Zallaq Sofitel resort ( Bahrain), command of military works ( Abu Dhabi schools), etc, are some of the few projects amongst many. We also undertake sound attenuator manufacturing for projects that require large non-standard sizes for large air volumes.
Airmaster is one of the leading Sound Attenuators Manufacturers in the region using a third party renowned selection software for a reliable sound attenuator selection process. We also undertake sound attenuator selection and supply for generator/ fan rooms, and successfully installed in various university, commercial and hospitality projects across the G.C.C.
Aerodynamically designed to ensure maximum insertion loss and minimal pressure drop. Air-gap and length of silencer are selected to meet the required NC level.
Sturdy construction and high noise absorbing capacity to obtain required insertion loss without compromising performance . Manufactured to ensure long and maintenance free service.
Splitters are radiused at both ends giving a bell mouth entry-exit to minimize self generated noise and pressure loss.
Full width splitters in the middle and half width side splitters .
Casing construction with lock formed seams meet SMACNA standards thus providing excellent strength and rigidity .Thoroughly sealed to prevent air leakage.
Duct mate flange connection (standard) on both ends in compliance with DW144 standards.
Acoustic infill media is of superior quality non combustible & have fungi resistant characteristics meeting the requirements of EN ISO 1182 and ASTM C665 respectively. It has excellent noise reduction coefficient characteristics with an additional qualification of being biologically inert.
Tested and certified by Intertek USA (NVLAP accredited laboratories) in accordance with ASTM standard E477-06a ,entitled “standard method of testing duct line material and prefabricated silencers for acoustical and airflow performance”.
Silencer Splitter is constructed of solid and perforated metal that is located inside the silencer which protrudes into the air stream and house the acoustic media.
Air gap is a gap between two splitters , standard available gaps are 75,100,125,150,175 & 200mm
Bull nose is constructed as round convex shape on both side of the splitter to provide smooth airflow.