EXCLUSIVE FORUM FOR MACHINE DISMANTLERS AND REPAIR PEOPLE   >   Dolton IL   >   Agricultural and Construiction   >   Plants   >   Eimac 4CW2000A 8244 transmitting tube water cooled

Eimac 4CW2000A 8244 transmitting tube water cooled


As can be seen, it is in good cosmetic shape. It appears to be used. The contact fins on the base appear have contact marks. One if the pipe fittings on top looks like it has some light deposits. These may be from manufacture, I do not know.
There is what appears to be a serial number on the bottom, Pl-1325. There is a code under the printing on the tube, 7218. This code does match the code printed on the box.
I have no way to test this tube. It does have filament continuity, ~0.3 ohms. I did check for contact-shorts to the other elements; there are none.
This is one of four 4CW2000A's. The others will be on offer. None appear to be new.



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