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Rectangular Straight Silencer

Rectangular Straight Silencer

* Description

RSS has a conventional design with dimensions that does not exceed the corresponding connection dimensions. The Silencer can be manufactured in all standard duct sizes.  The silencer is provided with cleaning hatch and removable baffles.

* Design

RSS has an outer sheet metal casing for stability and reduced risk of natural oscillation. RSS is designed for low air resistance with baffle combina-tions that attenuate particularly low-frequency noise well. The type of insulation material has been developed to pro-vide good noise properties, low weight and to be cleanable

* Pressure drop

Present pressure drop = Read pressure drop × below factor

D = The largest connection side (a or b) of the silencer.

The table contains of a selection of the most common disturbance cases.