The fans that move air through modern HVAC systems are noise generators. The ductwork carrying conditioned air to occupied spaces throughout the building can often act similar to the old fashion “speaking tubes” that can conduct intrusive and annoying fan noise to occupied spaces. This can often result in annoying or intolerable noise levels in offices, conference rooms, classrooms and auditoriums, etc.
One solution is place one or more duct silencers between the fan and the occupied spaces. While reducing objectionable fan noise, duct silencers can also reduce cross-talk transmitted from one space to another through the ducts to insure office privacy.
Silent-Mod duct silencers are available in a wide assortment of geometries, models, and lengths. This is to accommodate duct shape, pressure drop vs. airflow and noise reduction.
Silent-Mod silencer shells are fabricated from 22-18 gauge galvanized steel for superior strength and maximum sound transmission reduction through side walls. No flimsy 26 or 24 gauge material that vibrates in the airstream.
Let our engineering department help you with your silencers needs.
Click PDF iconto download printer friendly file format of product specs.
Click to download a free copy of Adobe Acrobat Reader.
• Soundproofing Products • Sonex Ceiling & Wall Panels • Sound Control Curtains • Equipment Enclosures • Acoustical Baffles & Banners • Solid Wood & Veneer Acoustical Ceiling & Wall Systems • Professional Audio Acoustics • Vibration & Damping Control Fire Retardant Acoustics • Hearing Protection • Moisture & Impact Resistant Products • Floor Impact Noise Reduction • Sound Absorbers • Noise Barriers • Fabric Wrapped Wall Panels • Acoustical Foam (Egg Crate) Acoustical Sealants & Adhesives • Outdoor Noise Control • Assistive Listening Devices • OSHA, FDA, ADACompliance • On-Site Acoustical Analysis • Acoustical Design & Consulting • Large Inventory • Fast Shipment • No Project too Large or Small • Major Credit Cards Accepted