The Halcyon Low Pressure Regulator Hoses comes in varying lengths to suit primary and secondary regulators or stage regulators lengths to suit your preferred setup. The rubber hose comes with standard fittings of 3/8" UNF male at the 1st stage end and 9/16" female end which connects to the second stage regulator.
- Rubber hose
- 3/8" UNF Male to 9/16" Female fittings
- Varying sizes