AOK20 SS is designed for fully automatic discharging of condensate or any other non aggressive fluid from compressed air system. For any other technical gas please contact us or your local distributor. The unit can be installed as external drain on any application specified below. Condensate accumulates in the stainless steel reservoir and when the level is high enough the condensate is discharged from the system without any air loss. A direct acting valve is operated by a precise level controlled floater which assures reliable and efficient operation. Thanks to its robust stainless steel housing AOK20 SS is suitable for heavy duty applications. On the front, the AOK20 SS, is also equipped with a separate manual drain for venting.