SonaTraps Engineered with a unique design to attain maximum attenuation and minimum pressure drop, the SonaTraps feature stabilized acoustical materials and durable galvanized steel construction, assuring you of top performance. Low Band SonaTraps The Low Band SonaTrap provides the greatest attenuation in the lower frequencies, therefore, shorter and less costly attenuators may be incorporated when lower frequencies are dominating. Packless The packless silencer, a broad band tuned silencer, provides attenuation in lower frequencies without the use of acoustical fill. The dynamic insertion loss ratios make them an excellent selection for hospital/clean room applications where foreign particles from conventional silencers may enter the air stream.
ElbowTraps The ElbowTrap Silencers are acoustically engineered with an aerodynamic design to attain maximum attenuation and to minimize static pressure drop. Built as a turning vane, the ElbowTrap is an alternative to the standard trap and helps maintain stabilized air flow. Acoustical Diffuser Cones Designed for installation on the inlet and/or outlet of vane axial-type fans, the Acoustical Diffuser Cone provides quality acoustic and aerodynamic performance. The ADC can reduce system pressure drop if used in place of a standard trap due to it's high efficiency static regain.
SonaVents SonaVents provide a convenient and economical method of venting air from the fan room to a corridor or another room. Available for installations where environmental conditions are maintained, SonaVents are also used in areas where privacy and security are essential, but a continuous flow of fresh air is mandatory. SonaVents are manufactured for a majority of design applications and can be customized for specific acoustical problems.
RA SonaTraps The SonaTrap Model RA is tested and manufactured for return air ventilation grilles in offices, conference rooms, theaters, hotels, libraries and sound studios. The slim and compact shape may be used for small space requirements, or units may be combined to suit individual needs.
BT SonaTubes The SonaTube Model BT serves in controlling fan noise as a unit, which eliminates the need for costly duct lining necessary for high pressure air flow systems. The BT is adaptable to any existing system, can be included in new construction and is available in custom designs.
STC SonaTraps Acoustically created to achieve high attenuation and low pressure drop, the STC rated SonaTrap features high performance, quality construction and economic value. The STC system rates discharge and radiated noise (breakout) levels, and is applied to products when sound control is of great importance.
Sound Panels Acoustical/thermal panels are used for both commercial and industrial applications. Commercially, panels are used when larger air handling units are required to be field erected. To prevent noise pollution in industrial environments, panels help meet noise codes and serve as barriers between the noise source and receiver.
SonaGuard Sound Rooms SonaGuard enclosures are designed for suppressing noise of fans, turbines, machine rooms, industrial equipment and audiometric rooms. Available in a variety of materials, the SonaGuard enclosure is self-sustaining as a unit anchored to flooring, or may be installed with curbing.
Sound Door The solid 18 gauge, galvanized steel door acts as a compression seal for assembled acoustical housing units. With a standard thickness of two or four inches, the door can be custom designed to meet requirements in accordance with the density of it's panels, and can be outfitted with a tempered glass, double paned window for visual safety.
SonaLouvers Constructed of galvanized steel, stainless steel or aluminum, the SonaLouver is designed to permit the flow of air as well as providing a practical solution to reduction of fan noise emanating from air intakes and exhausts.