The SCD silencer from Systemair is characterized by high flexibility and excellent sound insulation values. The internal duct consists of a closed, non-woven internal hose (washable) and an insulation layer made of glass wool with a thickness of 25 mm and sound reducing and thermal effective properties. The outer casing is made of glass-fibre reinforced, tear-resistant aluminium laminate. The silencer (1 m length) provides duct connections made of galvanized steel sheet on both sides for the connection directly to the duct system. One side is equipped with a connection sleeve and the other side with a connection fitting to guarantee connection flexibility.
