Circular silencer, 200 mm flange

Product detailed description

Round sound attenuator, 200 mm flange, is designed to reduce noise in air distribution systems in a basic environment with an ambient temperature from -30 °C to +60. It is constructed from two concentric cylinders filled with sound insulation. The inner shell of the attenuator is perforated and the ends are fitted with connectors for installation.

Advantages and parameters

• the attenuator shell is made of galvanised sheet metal
• it allows significant noise attenuation to be achieved
• simple installation
• it is possible to connect several attenuators together to achieve extremely good noise suppression
• good results are achieved in combination with TD Mixvent fans
• pressure loss of the attenuator is considered to be 2 times the pressure loss of smooth ducting
• Duct diameter: 200 mm
• Length: 60 cm and 90 cm
• Use: for connection with round air ducts
• Material: made of galvanised steel
• Installation: from the front and from the back

Available variants:
- length 60 cm
- length 90 cm