Attenuator, Flexible, ø 125mm, length 1000mm

Data Table

Label	Value
Catalogue number	990318031
GTIN	7640129219865
Damping 8000 Hz	28 dB
Material inner pipe	Aluminium
With protection cloth
Damping 2000 Hz	45 dB
Inner diameter	125 mm
Working length	1000 mm
Material inner pipe	Aluminium
Insulation thickness	50 mm
Damping 500 Hz	24 dB
Damping 250 Hz	13 dB
Damping 125 Hz	7 dB
Damping 4000 Hz	29 dB
Free passage	100 %
Connection 2	Insert end
Flexible
Free passage	100 %
Connection 2	Insert end
Damping 8000 Hz	28 dB
Damping 250 Hz	13 dB
Material outer pipe	Aluminium
Damping 125 Hz	7 dB
Vapour inhibition layer
Connection 1	Insert end
Damping 4000 Hz	29 dB
Material outer pipe	Aluminium
Damping 2000 Hz	45 dB
Outer diameter	225 mm
Damping 1000 Hz	41 dB
With pre-mounted seal
Damping 500 Hz	24 dB
Connection 1	Insert end
Insulation thickness	50 mm
Working length	1000 mm
Nominal duct diameter	125 mm
Vapour inhibition layer
With core/cone
Insulating material	Glass wool
Max. medium temperature (continuous)	200 °C
With protection cloth
Material insulating material	Glass wool
Nominal duct diameter	125 mm
Flexible
With core/cone
Max. medium temperature (continuous)	200 °C
With pre-mounted seal
Damping 1000 Hz	41 dB

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