New 20 cu ft Steel Oxygen Cylinder with CGA540 Valve customlabel3 As if created by a

As if created by a mad scientist

Max Volume: 2

High quality engineering grade plastic construction

and microbial growth

New 20 cu ft Steel Oxygen Cylinder with CGA540 Valve customlabel3 As if created by aHate having your disposable oxygen tank run out right before you were about to pitch your yeast? Or just tired of running through disposable tanks in general? Consider stepping up to a refillable oxygen cylinder. Whether you brew big batches or brew frequently, a refillable oxygen tank is a great way to save time and money. This 20 cubic foot O2 cylinder is good for about 500 batches of beer. The tank needs to be hydrotested every 10 years and is