Synonyms for circulator

Look here, beer-seller; I want you to understand that I am not a circulator of counterfeit money!

The circulating water, after passing through the condenser, discharges overboard through the circulator discharge pipe.

Now "circulator" in Latin means a charlatan—that is enough for Guy Patin.

Hill, the circulator of the Post, caused the arrest of five of the little fellows and they were locked up.

Controls are all in place and wired at the factory except connection to circulator.