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silencers: flexible round silencers

AKUDEC silencer

The CONNECTDEC TYP AKUDEC is a strong, flexible and corrugated aluminium inner duct with a aluminium laminate outer jacket. The space between the inner and outer ducts is filled with 25 mm sound absorbing material.

The attenuator is by standard on both sides equipped with galvanized metal sleeves for direct mounting to the rigid duct work or equipment.

You can choose between the following connections: (connections according EN1506)

2x male (Typ 1)
male – female (Typ 2)
2x female (typ 3)

application

can be combined immediately with our air valves (e.g. DAV or DVSC)
air supply systems
air conditioning systems
sound attenuator
the reduction of noise from machines
handy connector between ventilation units and air duct systems

SPECIFICATIONS

temperature range:
inner duct: -30 °C to 250 °C
outer jacket: -30 °C to 140 °C
operating pressure: max. +3000 Pa
operating air velocity: max. 30 m/s
bending radius: min. 2.0 x ∅
diameter range: 80 – 315 mm
standard length: 0.5 and 1.0 mtr