large diffusion pump

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large diffusion pump

Post by JonathanH13 » Fri Apr 05, 2019 4:11 pm

Hi Everyone,

I am selling my diffusion pump:

This is capable of pulling a large chamber down to ultra-high vacuum and is what I used for my fusion work for many years.

Happy to consider a discount for members, and arrange international shipping.


Joshua Guertler
Posts: 126
Joined: Fri Apr 21, 2017 2:59 pm
Real name: Joshua Guertler

Re: large diffusion pump

Post by Joshua Guertler » Tue Apr 09, 2019 3:24 pm


This may be a bit out of left field, but I was curious if you would be willing to sell your power supply/transformer or the throttling valve for the vacuum chamber. I would be very happy to buy either item from someone on who knows about what is needed for a good fusor. Thanks.


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