Q-Seal Circular 2D Pod Type Attenuators - Circular Attenuators

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Circular Attenuators

Q-Seal Circular 2D Pod Type Attenuators

Q-Seal Circular 2D Pod Type Attenuators – C2P-160QS

Detailed Information - C2P-160QS

Diameter [mm]	External Diameter [mm]	Length [mm]	dB(A) reduction	Weight [kg]
1600	1820	3600	17	485

Insertion Loss - C2P-160QS

63	125	250	500	1000	2000	4000	8000
8	11	17	23	25	21	13	11

Features

The 'C2P..QS' (Q-Seal) circular attenuators are nominally two diameters long with a central pod. They have an impervious seal between the acoustic fill and ambient air. They are used in critical applications where the possibility of fibre contamination of the acoustic fill is not allowed. There is a penalty on the acoustic performance in exchange for the certainty that fibre fly is eliminated. Typical applications are as follows: -

clean rooms
operating theatres
wet environments where attenuators are exposed to the elements
kitchen exhaust systems
applications where workers are sensitive to fibre exposure