Circular sound attenuator in galvanised steel
Since January 1st, 2019 the company UTEK srl has been incorporated by the company CLA srl
Circular sound attenuator in galvanised steel
Casing in galvanised steel, thickness 0,8 mm up to ø 1250 and 1,0 mm over
Mounting flange with threaded insert
Acoustic material in mineral wool 70 Kg /m³ with protection against erosion by glass fibre fire resistance M0 and extended metal sheet
Acoustic data tested in accordance to ISO 7235 (test report N°9580180)
SCZO: with internal ogive
Stainless steel execution on request
