UZ3500-D
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Door size :W 800/900/1000, H 2000/2100, T 102mm
Frame :Aluminium 6063 T-5
Weight :105-140 kg.
Acoustic class :STC53 (ASTME90-99)
Panel details : 18-ga zinc-galvanized sheet damped and filled with acoustic
materials. Doubled acoustic EPDM seals and perforated noise
trap in all 3 sides of extruded aluminium frame. Class-4 ADR
automatic drop seal installed at the bottom.
Application :Convention hall, Concert hall, Record studio, Plant room,
Acoustic test facility
