AOK20B has been developed for fully automatic discharging of condensate or any other non-aggressive fluid from compressed air 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 AOK20B is suitable for heavy duty applications. AOK20B is also equipped with separate manual drain for venting. AOK20B can be used in variety of applications. For applications not listed please contact producer or your local distributor.

AOK20B condensate drain


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

automatischer kondensatableiter


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