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Clamp – Stainless Steel 316

INFICON ISO-K quality fittings are manufactured according to ISO 1609, DIN 28404 and Pneurop 6606. Our quality large diameter fittings are the standard vacuum components for all vacuum and high vacuum lines. The high quality INFICON fittings are designed and tested for leak rates less than 1 x 10E-9 mbar l/s


  • Competitively priced
  • World wide logistics
  • Design and measures follow strictly international respected standards
  • Surface finish, welds, material specifications and cleanliness meet or exceed high vacuum specifications
  • 2011/65/EU RoHS compliant

Part number

Ordering Information Art.No.
Clamp DN 63-250 ISO-K, 4 pcs. 212-228
Clamp DN 320-630 ISO-K, 4 pcs. 212-240



Type DN 63-250 ISO-K DN 320-630 ISO-K
Dimension A 61 mm 82 mm
Dimension B 18 mm 29 mm
Dimension C 28 mm 47 mm
Material Stainless steel 316/- Stainless steel 316/-
Set of 4 pcs. 4 pcs.
Thread size M10 M12