your best partner for vacuum

Blank Flange – Steel

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.
Blanking flange, steel, DN 63 ISO-K 212-001
Blanking flange, steel, DN 100 ISO-K 212-002
Blanking flange, steel, DN 160 ISO-K 212-003
Blanking flange, steel, DN 250 ISO-K 212-005




Type DN 63 ISO-K DN 100 ISO-K DN 160 ISO-K DN 250 ISO-K
Dimension A 95 mm 130 mm 180 mm 290 mm
Dimension B 12 mm 12 mm 12 mm 12 mm
Material Steel nickel plated A570/- Steel nickel plated A570/- Steel nickel plated A570/- Steel nickel plated A570/-