- New
The Halcyon H-50D First Stage Regulator is engineered for consistent performance in the most challenging environments.
The H-50D's balanced, environmentally sealed diaphragm design ensures smooth, easy breathing at varying depths and tank pressures.
The dry balance chamber prevents water intrusion, enhancing reliability even in cold or contaminated waters.
Equipped with two high-pressure ports and four low-pressure ports, including high-flow options, it offers flexible hose routing and up to 15% more air delivery.
This 300-bar DIN connection can be fitted with an optional yoke and is compatible with up to 40% Nitrox, catering to a range of diving needs.
Specifications
- Balanced, sealed diaphragm
- Dry balance chamber
- Two HP ports, four LP ports
- 300-bar DIN, compatible with 40% Nitrox
- Bench testing by an authorized Halcyon regulator service technician is recommended prior to use
In stock
The item is in our warehouse and ready to go. Orders placed before our daily cut-off are despatched the same working day; otherwise, the next working day. For larger quantities, please email or phone us to confirm availability.
Despatched within 6–10 days
The item is expected to be in the manufacturer’s stock. We'll despatch it to you as soon as it arrives — usually within 6–10 working days.
On backorder
The item is currently out of stock at the manufacturer’s warehouse and there is no confirmed delivery time available. We will place the order with the supplier and dispatch it when it becomes available.
Out of stock
The item is currently unavailable and not expected to be restocked in the short term. Please contact us for alternatives or further information.