Aura second stage,  unbalanced, incl 102cm LP hose.
Non-adjustable downstream valve
Air Control Vane (ACV)
Compatible with 40% Nitrox
Bench testing by an authorized Halcyon regulator service technician is recommended prior to use.
 
Halcyons H-75P offers excellent performance in all conditions with a consistent gas delivery making breathing smooth. This is a robust flow through air balanced piston regulator that has proven its worth over the years and suits all divers, whether you wish to cruise along a tropical reef or the back of a virgin cave.
Five high flow low pressure ports situated on a turret gives you full control of hose routing for your setup.
Two opposing high pressure ports help support your optimized routing regardless of configuration
Nitrox 40% compatible straight out of the box.
Possible to upgrade to full oxygen clean