Pottorff offers a complete line of sound attenuation options including sound traps and elbow attenuators and has full engineering capability to custom design attenuators to specifically match your projects requirements. More specific products include Air Control and Backdraft Dampers, Ceiling Radiation Dampers, UL Rated Fire, Fire-Smoke and Smoke Dampers, Steel and Extruded Louvers, Duct Silencers, Sound Panels, Panels and Enclosures, Actuators, Silencers, Enclosures and Accessories.