Item details
Trox Circular Silencer Series CA
For circular silencers of the CA series, the outer casing and the perforated inner tube are made of galvanized sheet steel.
The absorption material is non-combustible.
Design features
* Circular silencer in rigid design
* Casing leakage airflow in accordance with DIN EN 1751, Class A
* Spigot design with inserted bead for lip seal suitable for round air ducts according to DIN EN 1506 and DIN EN 13180 (when supplied with lip seal, this is fitted at the factory)
* Flange design with drilling according to DIN 12220
Materials
* Outer casing and perforated inner tube made of galvanized sheet steel
* Absorption material made of mineral wool according to DIN 4102, building material class A2, with RAL quality mark RAL-GZ 388, biosoluble within the meaning of TRGS 905 and EU Directive 97/69/EC
* Mineral wool protected with glass fleece against abrasion by flowing air up to max. 20 m/s air velocity
Dimensions: Length 100 cm
Connection 250 Ø mm
Silencer 450 Ø mm
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