Oxygenating Stone (2 Micron) - 1/2 in. MPT Type_Splitter It can withstand the rigors

It can withstand the rigors of repeated use

Reads alcohol percentage on scale of 0-100%

Mount the pump with the outlet facing up for the easiest air purging

The Pot Still / Reflux Still Connection Kit provides the essential hardware needed to securely connect your distillation columns to a boiler or cooling system

Oxygenating Stone (2 Micron) - 1/2 in. MPT Type_Splitter It can withstand the rigorsThis is the stone we use in our FE390. It has a 2 micron stone and threads into a 1 2" MPT fitting and 3 8" diameter for O2 line. How long should I apply oxygen while transferring to the fermenter? We recommend you transfer half of your wort to your fermenter before applying inline oxygen (O2) to your wort transfer. If you apply O2 the whole time while transferring you are wasting O2.