knowing that you can enjoy the whole dive even if you stay well hydrated

G5/8 threads fit 230bar und 300bar valves

DURABLE LIKE E

Works with power supply no higher than 12V

Range from 0-400 bar

Halcyon H-50D First stage video knowing that you can enjoyThe H 50D is a high performance diaphragm first stage, fully sealed and built for harsh conditions. Diaphragm first stages are traditionally popular with cold water divers as no cold water comes in contact with inner parts. Balanced, environmetally sealed diaphragm Four low pressure ports Two opposing high pressure ports. Nitrox 40% compatible from start Possible to upgrade to fully oxygen clean.