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Mouthpiece Adapter Assembly, Acetal
Mouthpiece Adapter Assembly The Scuba Tools Mouthpiece Adapter utilizes our exclusive latex band seal used on the A.I.R. Flow Analyzer. This is the only adapter of its kind that provides an "airtight" seal on all diving industry second stages. This assembly is shipped with 3' of vinyl hose, barbed brass fitting, and two spare band seals. The photo shows how the band seal is installed onto the second stage mouthpiece shank. Hold the adapter in the left hand and pull the second stage into the seal.