GDR Sound damper, round

The sound damper is a new, cheap product, which is easy to place in round air shafts, to damp sound in houses or offices.
Range
Article numberSpecification
Click here for more information GDR-100102 mmpipe 100 mm
Click here for more information GDR-125127 mmpipe 125 mm
Click here for more information GDR-160162 mmpipe 160 mm
Click here for more information GDR-200202 mmpipe 200 mm
Click here for more information GDR-250252 mmpipe 250 mm
Click here for more information GDR-315317 mmpipe 315 mm
Click here for more information GDR-8082 mmpipe 80 mm