Round acoustic silencer, 315 mm flange

Product detailed description

The circular silencer, 315 mm flange, is designed to reduce noise in ventilation ducting in a basic environment with an ambient temperature from -30 °C to +60. Structurally, it is designed with two concentric cylinders filled with acoustic insulation. The inner casing of the silencer is perforated and fitted with end pieces for installation.

Advantages and parameters

• the silencer casing is made of galvanised sheet metal
• it allows significant noise attenuation to be achieved
• simple installation
• it is possible to connect several silencers together to achieve extremely good noise suppression
• good results are achieved in combination with TD Mixvent fans
• the pressure loss of the silencer is considered to be 2 times the pressure loss of smooth ducting
• Duct diameter: 315 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