Varian 325 Ln2 Cryotrap For Diffusion Pump Or Other Cryo Trap Vacuum Ansi-2

US $600.00

  • Providence, Rhode Island, United States
  • Mar 7th
Varian 325 LN2 Cryotrap Used, in good condition (not much to go wrong here) from university surplus Overall dimensions approximately 7" high with 10" diameter ANSI-2 (6.00” OD, 4-bolt hole) flanges on both top and bottom top is female ASA, straight bore holes (4) bottom is male ASA, tapped holes (4) Nominal Conductance 460 L/s air, 1000 L/s helium, 1500 L/s hydrogen Pump speed 675 L/s water vapor 3.5 L initial LN2 charge 1.5 L reservoir capacity holding time is 7.5 hours body is stainless steel, painted Original owner Avco Everett Research Laboratory Comes from storage surplus at university lab guaranteed leak tight $1000 on Duniway (usually cheapest vacuum supplier) compatible with any 6” ASA flanged system, but specifically designed for Varian M-2, HS-2 & PVMS 31-A diffusion pumps.
Condition:
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. See the seller’s listing for full details and description of any imperfections. ...
Brand Varian
Application Cryogenic trapping
Model 325
Power Source nature
MPN 325
Type Vacuum

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