what converter is this?

[slow 87]

I bought this thinking it was a AC 19930 O pump.
Has C stamped around it and looks like 8080 nl 27

Never used it and have no way to prove what it is.

 

[Jerryl]

Locate the serial # and call Pats.

 

[slow 87]

I don't see any numbers other than the ones posted above