Halcyon H-50D First stage Its main feature is a

Its main feature is a pneumatically balanced valve that minimises the breathing effort

our NAVY Body Warmer is equivalent to traditional warmers based on Thinsulate weighing about 400 g / m

100% recyclable – this one of the kind insulation includes no Acrylic

A hard goodman handle for you ammonite light

LED Scouts deliver a tightly focused beam of highly visible white light

Halcyon H-50D First stage Its main feature is aThe 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.