Speaking valve 650TO
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Speaking valve with air supply from the side, infinitely adjustable, for attachment to any fenestrated tube with 15 mm connector.
Speaking valve with air supply from the side, infinitely adjustable, with oxygen supply port. For attachment to any fenestrated tube with 15 mm connector (REF 302 and REF 304). Air supply from the side allows an individually adjustable airway resistance.
Fits all tube sizes.
