the leybold turbovac 50 for $99 + $10 shipping.
http://cgi.ebay.com/LEYBOLD-TURBOVAC-50 ... 2136wt_907
I picked one up, I think I will roll my own controller circuitry. I feel the urge to buy more than one...
cheap turbo pumps on ebay
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Re: cheap turbo pumps on ebay
You could, but why? They are also selling the turbo controller as well:
http://cgi.ebay.com/LEYBOLD-TURBOVAC-50 ... 1979wt_907
I got one last week. Did a make offer of $75 and they took it. I cant even buy the parts for that price.
http://cgi.ebay.com/LEYBOLD-TURBOVAC-50 ... 1979wt_907
I got one last week. Did a make offer of $75 and they took it. I cant even buy the parts for that price.
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Re: cheap turbo pumps on ebay
Will these pumps be able to pump down to the necessary vacuum for a fusion reaction?
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Re: cheap turbo pumps on ebay
Way more, but you still need a roughing pump to back these.
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Re: cheap turbo pumps on ebay
Why do you say "but why?" seems like a plausable second pump? Be gentile I am a newb.
Jerry Biehler wrote:
> You could, but why? They are also selling the turbo controller as well:
>
> http://cgi.ebay.com/LEYBOLD-TURBOVAC-50 ... 1979wt_907
>
> I got one last week. Did a make offer of $75 and they took it. I cant even buy the parts for that price.
Jerry Biehler wrote:
> You could, but why? They are also selling the turbo controller as well:
>
> http://cgi.ebay.com/LEYBOLD-TURBOVAC-50 ... 1979wt_907
>
> I got one last week. Did a make offer of $75 and they took it. I cant even buy the parts for that price.
- Chris Bradley
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Re: cheap turbo pumps on ebay
lcockcroft wrote:
> Why do you say "but why?" seems like a plausable second pump? Be gentile I am a newb.
> Jerry Biehler wrote:
> You could, but why? They are also selling the turbo controller as well:
>
> http://cgi.ebay.com/LEYBOLD-TURBOVAC-50 ... 1979wt_907
This second device is the electrical drive for the pump. The first poster was suggesting he might build his own electrical circuits (to drive the motor in the turbo pump) but the parts to make that would cost more than buying this controller that would [hopefully] do that job.
> Why do you say "but why?" seems like a plausable second pump? Be gentile I am a newb.
> Jerry Biehler wrote:
> You could, but why? They are also selling the turbo controller as well:
>
> http://cgi.ebay.com/LEYBOLD-TURBOVAC-50 ... 1979wt_907
This second device is the electrical drive for the pump. The first poster was suggesting he might build his own electrical circuits (to drive the motor in the turbo pump) but the parts to make that would cost more than buying this controller that would [hopefully] do that job.