Deep Sea Diving

Spring, Sponge Non-Return Valve (Elbow)

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Product Number: 27121
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Weight: 1 Lb(s) 0 Oz
$10.75
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Product Features

This spring is used in the non- return valve integrated into the air inlet elbow on DESCO lightweight diving helmets. These elbow assemblies are used on the Sponge, Abalone, and Agar models. It is conical shaped with a base diameter of 1 5/32" and a top diamemter of 1/4". The free height is 1 5/16".