Description

SCO: circular sound attenuator with acoustic pod

• casing in galvanised steel
• flange with threaded insert
• internal acoustic pod with aerodynamic profile
• rock wool acoustic material 70 kg/m³ coated with black glass veil and micro-expanded mesh
• fire-resistance class: wool A1 EN13501-1; glass veil A2 EN 13501-1
• acoustic data according to ISO 7235
• L 10 = 1 times the diameter
• L 15 = 1.5 times the diameter
• L 20 = 2 times the diameter

SC: like SCO but without internal acoustic pod

Special executions

SCTV: Acoustic material with coating in glass tissue

SCXO: like SCO but in AISI 304/316 stainless steel

SCX: like SC but in AISI 304/316 stainless steel

S2C: thickness 20/10 for industrial applications

S3C: thickness 30/10 for marine and off-shore applications