Description

SF: Acoustic baffles

• frame in galvanised steel
• acoustic material in rock wool 50 kg/m³ lined with black glass tissue
• fire-resistance class A1 according to EN 13501-1
• acoustic tests according to ISO EN 11691 standard

Modules

SF1: baffle thickness 100 mm

SF2: baffle thickness 200 mm

SF3: baffle thickness 300 mm (on request)

Special executions

SFV: acoustic material with certificate of hygiene according to VDI 6022 (glass tissue) 

SFR: like SF but with baffles covered with micro-expanded mesh

SFO: like SF but with baffles covered half in galvanised sheet metal with perforated bands for attenuation specifically for 125 Hz

SFOR: like SFO but with baffles lined with micro-expanded mesh

..N: aerodynamic profiles