Centering Ring with Throttle

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.

Benefits

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

Specifications

Type DN 16 ISO-KF DN 25 ISO-KF DN 40 ISO-KF DN 50 ISO-KF
Dimension A 17 26 41 52
Dimension B 13 18 30 42
Dimension C 8 8 8 8
Dimension D 3.9 3.9 3.9 3.9
Dimension E 6.2 9 14.3 19.9
Ring: Aluminum 6082 Aluminum 6082 Aluminum 6082 Aluminum 6082
Inner Parts: Stainless Steel 304/1.4301 and 303/1.4305 Stainless Steel 304/1.4301 and 303/1.4305 Stainless Steel 304/1.4301 and 303/1.4305 Stainless Steel 304/1.4301 and 303/1.4305
Seal: FPM FPM FPM FPM

Part Number

DN 16 ISO-KF
Part Number Description
211-622 Centering Ring w. throttle DN 16 ISO-KF
DN 25 ISO-KF
Part Number Description
211-623 Centering Ring w. throttle DN 25 ISO-KF
DN 40 ISO-KF
Part Number Description
211-624 Centering Ring w. throttle DN 40 ISO-KF
DN 50 ISO-KF
Part Number Description
211-625 Centering Ring w. throttle DN 50 ISO-KF
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