1. Centering Ring with Throttle
ISO-KF

Centering Ring with Throttle

Centering-Ring-with-Throttle
Drop-in Options

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INFICON ISO-KF fittings are manufactured according to ISO 2861/1, DIN 28403 and Pneurop 6606. Our quality fittings are the standard components for all vacuum and high vacuum applications. The high quality INFICON components are designed and tested for leak rates less than 1 x 10-9 mbar l/s.

Advantages

  • Competitively priced
  • World wide logistics
  • Design and measures follow strictly international respected standards
  • 2011/65/EU RoHS compliant

Specifications

DN16 ISO-KF
DN25 ISO-KF
DN40 ISO-KF
DN50 ISO-KF
Dimension A17 mm
Dimension B13 mm
Dimension C8 mm
Dimension D3.9 mm
Dimension E6.2 mm
Ring:aluminum
Inner parts:stainless steel 304/1.4301 and 303/1.4305

Seal:

 

FPM
Dimension A26 mm
Dimension B18 mm
Dimension C8 mm
Dimension D3.9 mm
Dimension E9 mm
Ring:aluminum
Inner parts:stainless steel 304/1.4301 and 303/1.4305

Seal:

 

FPM
Dimension A41 mm
Dimension B30 mm
Dimension C8 mm
Dimension D3.9 mm
Dimension E14.3 mm
Ring:aluminum
Inner parts:stainless steel 304/1.4301 and 303/1.4305

Seal:

 

FPM
Dimension A52 mm
Dimension B42 mm
Dimension C8 mm
Dimension D3.9 mm
Dimension E19.9 mm
Ring:aluminum
Inner parts:stainless steel 304/1.4301 and 303/1.4305

Seal:

 

FPM
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Part Number

 Part NumberDescription
DN16 ISO-KF211-622Centering Ring w. throttle DN16 ISO-KF
DN25 ISO-KF211-623Centering Ring w. throttle DN25 ISO-KF
DN40 ISO-KF211-624Centering Ring w. throttle DN40 ISO-KF
DN50 ISO-KF211-625Centering Ring w. throttle DN50 ISO-KF
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