Protank 3 Airflow control adapter

[schapiro72]

Im just ordered an airflow control adapter for my protank 3.How does this work exactly?

 

[fati]

I had also leaking issues on both protank 2 and 3 before installing the air control adapter, its a simple metal base that will replace the protank existing one, with a air flow wheel at the bottom, that will allow you to get a much better airflow to the atty. I had gurgling and leaking before and now the problem solved with that adapter.