Halcyon Stage Regulator Set
Halcyon Halo Second Stage Regulator
Halcyon H-50D First Stage
Halcyon Halo Second Stage Regulator
Halcyon Halo Second Stage Regulator

Halcyon Stage Regulator Set - Halo / 50D

£451.00

Dispatched 1 to 2 Days

This Halcyon Stage Regulator Set pairs Halcyon’s environmentally sealed H-50D first stage with a smooth breathing Halcyon Halo second stage. The set comes complete with a stage regulator hose.

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Halcyon Stage Regulator Set - Halo / 50D

The Halcyon Stage Regulator Set - Halo / 50D pairs an environmentally sealed first stage with a smooth-breathing second stage. Specifically, this high-performance system combines the rugged H-50D first stage with the adjustable Halo second stage. 

Halcyon Regulator Set Includes:

  • Adjustable Halcyon Halo second stage regulator.
  • Halcyon H-50D diaphragm first stage (DIN connection).
  • 40" (100cm) rubber stage regulator hose.

Halo Second Stage

The Halcyon Halo second stage offers steadfast reliability and impeccable performance for demanding technical divers. Because it features a balanced, adjustable downstream valve, the design slightly offsets the incoming air force. This engineering choice reduces internal spring tension and inhalation resistance, delivering a smooth, high-volume airflow.

Additionally, an easy-access control knob provides custom adjustable inhalation control to refine your overall breathing effort. The integrated Air Control Vane (ACV) also utilises vacuum-assist technology to maximise comfort. For example, the "dive" position provides powerful breathing support, while the "Halcyon" position helps prevent surface-free flows. 

  • Compatible with 40% Nitrox outside the EU.
  • Features an adjustable downstream valve for custom air delivery.
  • Includes an advanced Air Control Vane vacuum-assist system.

Halcyon H-50D First Stage

The high-performance Halcyon H-50D first stage features a fully environmentally sealed diaphragm design purpose-built for harsh environments. Because it handles extreme conditions such as ice and contaminated water, this regulator remains incredibly popular with cold-water divers. 

Moreover, the balanced, environmentally sealed diaphragm performs exceptionally well in freezing water while supplying consistent intermediate pressure. The specialised dry balance chamber completely prevents water from entering the first-stage mechanism. Consequently, you will enjoy smooth, easy breathing regardless of your depth or tank pressure.

Additionally, the first stage includes two opposing high-pressure ports for routing flexible pressure gauges. 

  • Features a balanced, sealed diaphragm and a protective dry balance chamber.
  • Equipped with 2 x High-pressure Ports for versatile gauge placement.
  • Includes 4 x Low-pressure Ports (3/8) with high-flow options.
SKU: HD50/HALO