Halcyon H-50D 1st Stage Regulator 2019 (Solo Item)
H-50D First Stage First Stage Features This balanced, environmentally sealed diaphragm provides premium performance and rock solid protection in the absolute worst environmental conditions.
-Balanced, environmentally sealed diaphragm
-Dry balance chamber ensures solid performance in the worst conditions
-Two high pressure ports, four intermediate/low pressure ports
-300 bar DIN connection, compatible with 40% Nitrox