Dive tank Seac sub

Valves: Single and twin valve type in chrome plated matt finish brass, with DIN-INT connection, lead of thread M 25 x 2

External treatment: shotblasting with selected grit, 1 protecting zinc layer, 90 micron thick, 5 layers of double-component epoxy primer, 3 layers of polyurethane finishing painting with "wet on wet" system, black-white sectors complying with EC regulations

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