ALSY-CIRCULAR SOUND ATTENUATOR
- It is used for reducing fan noises.
- It provides a silent environment.
- The outer panel is manufactured with galvanized sheet or rockwool isolation (electrostatic painted, perforated sheet inside). On request, it can be manufactured in desired colours.
- The sound attenuator prevents spreading of particles to the system due to fibreglass whose surface is covered glass tissue.
ALSY-PSA PRISMATIC OR SQUARE SOUND ATTENUATOR
- It is used for all ventilation systems requiring sound absorption.
- On request, prismatic or square sound attenuators can be manufactured as flanged or non-flanged.
- The sound attenuator prevents spreading of particles to the system due to fibreglass whose surface is covered glass tissue.