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Q-Seal Circular 1D Open Type – C1-125QS
Q-Seal Circular 1D Open Type
Detailed Information - C1-125QS
Diameter
 [mm]
External
Diameter
[mm]
Length
 [mm]
dB(A)
reduction
Weight
[kg]
12501470  11506 94
Insertion Loss - C1-125QS
 631252505001000200040008000
337118544
Features

These notes apply to both the open and pod type attenuators.

Construction

The units are rigidly constructed and consist of an outer cylindrical galvanised steel casing, lined internally with non-hygroscopic and incombustible sound-absorbent material. This material is retained by an inner perforated metal cylinder.

When a pod is fitted it is of perforated metal, retaining an infill of acoustic material.

An impervious lining of the acoustic infill can be provided to prevent the ingress of moisture or grease. There is a small performance penalty in high frequencies when an impervious lining is fitted. Refer to our Sales Engineers if more information is required.

The ends of the attenuators are drilled and tapped to match the Fantech ‘AP’ and ‘FP’ series of axial flow fans.

Elta Group