Rectangular Duct Silencers

Kinetics Rectangular Duct Silencers are UAE-made HVAC sound attenuators engineered to reduce airborne noise in duct systems while maintaining efficient airflow. Made by Kinetics, these rectangular silencers are suitable for AHUs, fan inlets and discharges, cooling towers, mechanical rooms, and commercial, industrial, and institutional projects across the UAE, GCC, Middle East, and MENA region.

Product Details

Kinetics Noise Control Inc. Products

Product Description

Kinetics Group offers engineered Rectangular Duct Silencers designed to deliver high-performance noise reduction for HVAC duct systems in commercial, industrial, and institutional applications. These rectangular sound attenuators are made in the UAE by Kinetics and are developed to support demanding acoustic requirements, helping reduce airborne fan noise, air-movement noise, and mechanical ventilation noise while maintaining low pressure drop and reliable airflow performance.

Kinetics Rectangular Duct Sound Attenuators are custom-designed to integrate smoothly into HVAC and MEP systems, including fan inlets, fan discharges, AHUs, RTUs, cooling towers, radiators, condensers, mechanical rooms, ventilation systems, and cross-talk applications. Their duct-like casing and internal absorptive acoustic baffles provide effective sound suppression, while aerodynamic rounded noses help minimize pressure drop and improve airflow efficiency.

All Kinetics silencers are independently tested in NVLAP-accredited laboratories in accordance with ASTM E477-06a and AMCA 1011-03, supporting verifiable acoustic performance for consultants, acoustic engineers, MEP contractors, and project owners.

Kinetics manufactures a full range of rectangular sound attenuator configurations, including Straight Dissipative Silencers, Elbow Dissipative Silencers, Cross-Talk Silencers, Reactive No-Fill Silencers in straight and elbow types, Axial Cone Silencers, Transitional Silencers, and fully custom silencers tailored to project requirements.

Optional accessories and customization options include square-to-round transitions, angle flanges with matching hole patterns, special casing designs for unique site constraints, and modular silencer assemblies using single or multiple units. Rectangular duct silencers can be constructed from multiple silencer units depending on system size. Each full silencer unit includes two acoustic half-baffles and a central air passage. Units can be combined to achieve required dimensions, such as a 24 in. or 610 mm silencer built as one 24 in. unit or two 12 in. or 305 mm units. This modular design flexibility allows Kinetics to optimize acoustic and aerodynamic performance for project-specific requirements.

With UAE-based manufacturing, custom engineering capability, and a complete sound attenuator product range made by Kinetics, these rectangular duct silencers provide a reliable solution for HVAC noise control, acoustic comfort, and building services performance across the UAE, GCC, Middle East, and MENA construction markets.

Application

  • HVAC duct noise control in commercial, institutional, and industrial buildings
  • Fan inlet and fan discharge sound attenuation
  • Air Handling Unit and Rooftop Unit noise control
  • Cooling tower ventilation and acoustic treatment
  • Radiator and condenser noise reduction
  • Mechanical room and plantroom ventilation systems
  • Cross-talk noise control in shared ventilation paths between rooms
  • Ducted ventilation systems in hotels, hospitals, schools, data centers, offices, and infrastructure projects
  • Custom acoustic silencer solutions for MEP and HVAC systems in UAE, GCC, Middle East, and MENA projects

Features & Benefits

  • Made in the UAE by Kinetics for regional HVAC and acoustic projects
  • Engineered rectangular duct silencer design for airborne noise reduction
  • Suitable for commercial, industrial, and institutional HVAC applications
  • Custom-designed to integrate into project-specific ductwork layouts
  • Absorptive acoustic baffles inside a duct-like casing for effective noise suppression
  • Aerodynamic rounded noses help minimize pressure drop and improve airflow
  • Optimized geometry supports high insertion loss and low regenerated noise
  • Standard 1 in. or 25.4 mm slip flanges, with optional extended flange sizes available upon request
  • Available as Straight Dissipative, Elbow Dissipative, Cross-Talk, Reactive No-Fill, Axial Cone, Transitional, and fully custom silencers
  • Optional square-to-round transitions for ductwork coordination
  • Angle flanges with matching hole patterns available for installation flexibility
  • Special casing designs available for unique site constraints
  • Modular assemblies can be built using single or multiple silencer units
  • Each full unit includes two acoustic half-baffles and a central air passage
  • Units can be combined to achieve required dimensions and system performance
  • Independently tested in NVLAP-accredited laboratories according to ASTM E477-06a and AMCA 1011-03
  • Helps reduce fan noise, air-movement noise, and HVAC system noise
  • Supports lower pressure drop and efficient airflow performance
  • Provides acoustic comfort for occupied spaces and noise-sensitive buildings
  • Supports consultant specifications and contractor coordination for MEP projects
  • Built for long-term reliability in demanding operating environments

Installation Guidelines

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