Bothered by constant noise from the air outlet of your ventilation system or heat pump? Then our new Cello® RSD duct silencer is the solution because it effectively minimizes the flow noise produced by the air outlets of ventilation systems and air conditioning ducts.
Cello® RSD has been designed for easy and fast retrofit on standard duct diameters.
Acting as a barrier to direct sound emissions, its flow-optimized paddles achieve a substantial noise reduction effect.
• Practical retrofit solution for standard duct diameters
• Reduced air exit speed thanks to increased vent surface
• Additional benefit when used indoors: less draught
• Vertical and horizontal installation possible, no support structure required
• Weather cover and insect/small animal screen available as an option
• Upon request: customized designs according to your specifications
For more information and the technical data sheet, please go to: Duct silencer