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Liebig condenser, Vigreaux column, Snyder column, West condenser, Allihn condenser, Graham condenser, Dimroth condenser, Friedrichs condenser.
There are no shortage of these!
Which condenser are you asking about? There are a couple things that are called a condenser.
Condenser
Drain the cooling system.
There is only one condenser. That would be an air condenser.