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BOC Edwards EXT 255Hi Turbomolecular Pump

BOC Edwards EXT 255Hi Turbomolecular Pump
BOC Edwards EXT 255Hi Turbomolecular Pump
BOC Edwards EXT 255Hi Turbomolecular Pump
BOC Edwards EXT 255Hi Turbomolecular Pump
BOC Edwards EXT 255Hi Turbomolecular Pump

BOC Edwards EXT 255Hi Turbomolecular Pump
Description: BOC Edwards EXT 255Hi Turbomolecular Pump
Serial Number: 056134942
End of August 2013, pump was checked out and tested by professional turbo pump specialist. Their report is the following:

"Pump appears to be new. Pump has clean internals (outside body shows some common dust). Bearings looked good. Performed re-oiling application. Tested pump: all operating parameters indicate new-like pump"

Click here for Technical Specifications in a Adobe PDF file

Inlet Flange:            ISO 100
Pumping Speed, L/S:
   nitrogen            220
   helium            230
   hydrogen            180
Compression Ratio:        1 x 10/3
                4 x 10/5
                1.6 x 10/4
Ultimate Pressure (mbar):    10 - 10
Startup Time (min):        3
Rotational Speed (rpm):        60,000
Orientation:            Any
Backing Pressure (mbar):    <5
Outlet Flange:            NW25
  
Price: Inquire
Ref# 37508ke

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K & Us Equipment, Inc., 30 Janis Way, Ste F, Scotts Valley, CA 95066 ¦ Phone (831) 461-9230, Fax (831) 461-9236 ¦ Contact www.kandus.com
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