Pipe dB D102/143x400
855004
Ø98/140x400 mm sound-absorbent wall lead-through pipe for wall vents. The pipe replaces the standard module pipe and produces up to Dn,e,w 47 dB in noise reduction.
Sound-absorbent wall lead-through pipe for wall vents
Description
Sound-absorbent wall lead-through pipe for wall vents. The pipe replaces the standard module pipe and produces up to Dn,e,w 47 dB in noise reduction.
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