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Our speech valve brush is a twisted brush developed by Schellenberger  for the thorough and hygienic cleaning of speech valves. The brush is equipped with a plastic ring as a stop, a plastic tube over the wire and an additional adhesive point on the brush head.

Art. no. Diameter Total length Brush length Core wire Filament
S040673  5,7  180  20  V2A  PA 612 


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