AOK 20B series

Automatic condensate drain

General Details

AOK20 has been developed for fully automatic discharging of condensate or any other nonaggressive fluid from compressed air⁽¹⁾ system. The unit can be installed as external drain on any application specified. Condensate accumulates in the aluminium reservoir and when the level is high enough condensate is being discharged from the system without any air losses. Direct acting valve is operated by precise level controlled floater which assures reliable and efficient operation. Thanks to robust aluminium housing AOK20 is suitable for heavy duty applications. AOK20 is also equipped with separate manual drain for venting. AOK20 can be used in variety of applications. For applications not listed please contact producer or your local distributor ⁽¹⁾For any other technical gas please contact producer or your local distributor.


Techical Info


operating pressure 20 bar
drain capacity 167 l/h
connections ½
operating temp. range 1,5 to 65 °C


• air compressor (piston or screw)
• after-cooler
• cyclone condensate separator
• pressure vessel/air tank
• air dryer
• air filter

Technical data

AOK20B 03