Noise-reducing reducers

Noise-reducing reducers with 1 fully molded sleeves and a firm rubber ring. Significantly reduces sound nuisance to max. 19dB at 4 l / sec.
Tested according to EN 14366.

The test only covers the downpipe and not the entire pipe installation incl. armature e.g. when flushing the toilet.

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50/40 mm15PP
75/40 mm20PP
75/50 mm20PP
90/40 mm30PP
90/50 mm30PP
90/75 mm15PP
110/50 mm17PP
110/75 mm15PP
110/90 mm6PP
125/110 mm10PP
160/110 mm15PP
160/125 mm10PP

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