This listing is for a Great used condition VEECO DIFFUSION PUMP Mod EP 2A-1 DYNACOOL Mfg MOD 110-0013 as can be seen in the pictures.
This is an air-cooled unit.
The upper two thirds must be cooled by a fan when in operation. (Larger diffusion pumps are almost always water-cooled.)
For any fusor work, a two-stage mechanical vacuum pump is required, capable of pumping down to the area of 10 or 20 microns, and preferably lower.
We always have a suitable second-hand pump here on Ebay
As with all our items everything you see in the pictures is included, anything you see IS included, anything you don't see IS NOT included.
If you have any questions, please feel free to inquire BEFORE BUYING, we will respond promptly.
