Halcyon H-50D / Halo - Stage Regulator Set

Complete Halcyon Halo / 50D Stage Regulator Set with 40" stage regulator hose. The Halcyon H-50D first stage regulator is a high performance diaphragm design that is fully sealed and purpose built for harsh conditions like ice or environmentally contaminated environments. Halcyon’s Halo second stage offers steadfast reliability and impeccable performance; two methods of breathing adjustment make it the top choice for demanding Halcyon divers.