Rigid Regtangular Sound Attenuators

Standard sound attenuator body produced by0.8 mm

Galvanized sheet

Caustic filler materials are used density of 50 kg/m3 Rockwool

In ideal conditions where the noise level is significant volume

Sound attenuator procured with threaded

All HVAC system which is requiring sound absorption

Cassette thickness can be produced as 100-200-300 mm

VDIS can be produced as arbitrarily with flange

Cassette surfaced attenuator prevents particles scattered in system with glass wall coated glass tissue

For the increase of the sound absorption, cassette surface coated with 0.6 mm perforated plate