Cross talk Attenuator
Rectangular Cross Talk Sound Attenuators made of high quality 0.8 mm thick Galvanized Sheet with 100mm thick baffles consisting of 48 Kg/m3 density rockwool. Different specifications can be made to customer requirements based of sound attenuation requirements. Designed in U shape as standard and can be made in Z shape as option.
- 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.
- Cross talk silencer is primarily used to reduce the noise interference between interconnected rooms while maintaining the smooth airflow with acceptable pressure drop 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 V shaped at both ends to minimize self generated noise and pressure loss.
- Duct mate flange or slip 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.
- Optionally, Nitrile rubber/open cell insulation can be provided of required density and thickness.