Attenuator, Flexible, ø 180mm, length 1000mm

Data Table

Label	Value
Catalogue number	990318034
GTIN	7640129219896
With pre-mounted seal
Material outer pipe	Aluminium
Outer diameter	280 mm
Damping 2000 Hz	28 dB
Nominal duct diameter	180 mm
Max. medium temperature (continuous)	200 °C
Flexible
Damping 500 Hz	19 dB
Working length	1000 mm
Damping 250 Hz	10 dB
Damping 125 Hz	4 dB
Damping 4000 Hz	18 dB
Connection 1	Insert end
Connection 2	Insert end
Damping 250 Hz	10 dB
With core/cone
Damping 125 Hz	4 dB
Material insulating material	Glass wool
Connection 1	Insert end
Max. medium temperature (continuous)	200 °C
Damping 4000 Hz	18 dB
Damping 8000 Hz	17 dB
Damping 2000 Hz	28 dB
Material inner pipe	Aluminium
Damping 1000 Hz	36 dB
Free passage	100 %
Damping 500 Hz	19 dB
Connection 2	Insert end
Working length	1000 mm
Material inner pipe	Aluminium
Vapour inhibition layer
Free passage	100 %
Insulating material	Glass wool
Inner diameter	180 mm
With protection cloth
Damping 8000 Hz	17 dB
Nominal duct diameter	180 mm
Material outer pipe	Aluminium
Damping 1000 Hz	36 dB

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