Description

SCB: circular sound attenuator

• galvanised steel casing
• bayonet connection for quick connection to duct
• acoustic material in rock wool 70 Kg/m³ lined with black glass tissue + steel micro-expanded mesh
• fire-resistance: non-combustible
• standard length 600 – 1000 (other lengths on request)
• acoustic data according to ISO 7235
• DN100 / 315 sizes

SCB50: acoustic material th. 50 mm

SCB100: acoustic material th. 100 mm

Special executions:

• made of AISI 304/316 stainless steel