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Attenuators


Our acoustical laboratory gives us the advantage of detailed know-how and expertise regarding how to reduce noise in HVAC systems. This gave us the new material Ecoson for sound absorbing in our attenuators for installation in ventilation ductwork.

LSR

Circular attenuator for mounting in circular ducts. Offered in 500 or 1000mm lengths.
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LKR

Rectangular attenuator for mounting to circular ductwork. Manufactured in 600-900-1200mm lengths.


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LKK

Rectangular attenuator for rectangular ducts. LKK is supplied with a C-clip system for connection to ductwork as standard.
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LKL

Low-height rectangular attenuator with a C-clip system for connection to ductwork. Comes in 640-1240 and 1500mm lengths.
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News

Fair 2010

Visit us at VVS Dagene 2010 in Lilleström 20.- 22. October.
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References

posttower_small

Post-Tower, Bonn

Decentralised underfloor ventilation units are the ideal solution for the room-high, glazed facade and they bring considerable benefits in terms of cost.
Reference

Contact

TROX Auranor Norge AS

PO-Box 100
NO-2712 Brandbu
Ph. +47 61 31 35 00
Contact and locations