A versatile regulator that you'll find on many of our custom setups. Can be used with hookah systems, with a pony bottle, or as an octo - it's a reliable reg that has served us well. Balanced piston first stage with a chrome plated finish over brass. 34" braided yellow flex hose with and a second stage with a large plastic purge button. Comes ready to use with up to 40% nitrox right out of the box. Free reg bag included.