Duct Sound Attenuators

As a result you may choose from a selection of standard or custom engineered duct silencers that will satisfy the requirements of each application. Rectangular duct attenuators noise control products rt series standard splitters rt qs series splitters with infill wrapped in impermeable film r3t series thicker splitters sectional representation dimensions r3t series rectangular thick wall attenuators the r3t series of attenuators is suitable for hvac purposes and ideal for industrial. With over 60 years of experience ruskin is recognized as a leading manufacturer of acoustical duct silencers and acoustical thermal modular housings providing top quality and unparalleled performance at an economical price.

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Construction with spigot connection suitable for circular ducts.

Duct sound attenuators.

In theory noise reduction is effective for low frequencies usually below 300 hz. Products cover a wide variety of applications ranging from life safety to maintaining the control of outside air. The physical dimensions and baffle. These baffles often contain sound absorbing materials.

They cancel sound by feeding back an additional noise source that is 180 degrees out of phase with the original noise. These sound attenuators are prefabricated sections of double walled round duct with solid outer casing and perforated inner casing with acoustic infill in between the two casings. Damper products serve a valuable role in air movement. The result is a reduced overall hvac noise.

Hvac silencers duct sound attenuators for building ventilation systems. A sound attenuator or duct silencer sound trap or muffler is a noise control acoustical treatment of heating ventilating and air conditioning ductwork designed to reduce transmission of noise through the ductwork either from equipment into occupied spaces in a building or between occupied spaces. The simple design relatively low cost and high level of performance flexibility make rectangular silencers a reliable and cost effective choice. We provide expert engineering support such as sound surveys noise analysis feasibility studies and acoustic consulting to ensure that the product you receive is the best fit for your needs.

A complete line of damper products for fire and smoke control in life safety systems and for airflow control in commercial hvac and industrial systems. Active duct attenuators operate electronically by means of microprocessors loudspeakers and microphones. Sound attenuators for hvac systems. Kinetics offers the design and engineering assistance to integrate our line of duct silencers sound attenuators into a system solution.

Rectangular silencers are designed to reduce noise in rectangular ductwork while minimizing system pressure drop. Sound traps reduce sound volume from noisy machinery on the factory floor. Ruskin has a complete line of acoustical products as well as the experience and knowledge to design products for special conditions. In its simplest form a sound attenuator consists of an baffle within the ductwork.

Both circular and rectangular sound attenuators also known as duct silencers introduce sound absorbing media in the air stream thus removing acoustic energy from the air as it passes.