COMPLETE AERATION SYSTEM

20 CF O2 cylinder. Has 20 times the O2 of the disposable unit, (good for 500 batches of beer). Tank gets hydro tested every 10 years and is easily, (and cheaply) filled at any welding gas company.
An O2 regulator that not only reflects the remaining tank pressure, but has a control knob where you can adjust outlet pressure between 1/32 and 4 liters per minute. So you KNOW and can MEASURE how much O2 your injecting.A 22 inch stainless wand with 2 micron stone attached, so you can position the stone exactly where you want in the carboy and stay sanitary throughout the process. Its attached to the reg with 5 feet of tubing.

NOTE: TANK SHIPPED EMPTY.