The Lungfish Gemini Dual Tank Valve is a switch block that allows an on-the-go switching between two input gases to a single output. Simply it allows plugging two separate gas cylinders into one primary regulator, facemask or diving helmet - thanks to the Lungfish Gemini Switch block, you can change your cylinders without taking the regulator out of your mouth.
The Lungfish Gemini Dual Tank Valve is supplied with a mounting block allowing the unit to be mounted vertically or horizontally directly onto your webbing or harness. It connects to standard regulator hoses.
The Lungfish Gemini switch block is a beautiful piece of precision engineering made out of marine grade brass for durability and oxygen ready straight from the factory.
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The Lungfish Gemini Switchblock (Dual Tank Valve) is certified:
For all orders exceeding a value of 100USD shipping is offered for free.
Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.
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