About 10,000 types of vacuum components in stock at all times.Business Hours： 9:00-18:00, excluding weekends and holidays

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  • Feedthrough Feedthrough
    Feedthrough
  • Isolator Isolator
    Isolator
  • Viewport Viewport
    Viewport
  • Vacuum Component Vacuum Component
    Vacuum Component
  • Vacuum Valve Vacuum Valve
    Vacuum Valve
  • Motion Feedthroughs Motion Feedthroughs
    Motion Feedthroughs
  • Others Others
    Others
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Shipping accepted on the day on orders until 17:00
(Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays)
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. Gasket / Center ring / O-ring
  4. Center ring (NW / KF standard)
  5. With outer guide (NW / KF standard)
  6. NW outer support ring aluminum
  1. Cosmotec for Vacuum Components
  2. Vacuum Component
  3. NW / KF standard
  4. Center ring / seal
  5. NW outer support ring aluminum

NW outer support ring aluminum

NW outer support ring aluminum

▼NW/KF Outer ring Aluminum
For NW/KF flange (metal piping)
Use outer ring when used in pressurized (internal pressure) environment.
Applicable flanges (NW): 80, 100, 125, 160, 200, 250

▼ Others
If you have any questions about our products, please feel free to contact us from the "Inquiry" button.

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Basic Information
Seal / gasket material Aluminum
Maximum temperature 200℃
The lowest temperature -50℃
Pressurization ○
Non-magnetic ○
Clean Room ○
RoHS2 corresponding ○
Inquiry for this subcategory

We have 2 type candidate

※ Please click on the product code or model for more information.

front.product.product_code
Model
 NW/KF J E
Stock & Delivery
front.product.price
front.product.tax_included2
30855
34.289.112
125 144 157
30330
34.289.125
250 275 292
NW/KF J E
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Shipping accepted on the day on orders until 17:00 Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays
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