CF Blank Flange, with Thread

  • CF Blank Flange, with Thread

Stainless Steel 304L, with Metric Thread

  • Bakeout temperature max.: 450 °C
  • Pressure range: 1 · 10-12 hPa to ambient pressure
  • Temperature range: -196 – 300 °C
  • Dimension-TIM-RS
Nominal diameter A [mm] B [mm] Thread Order number
DN 16 CF 7.75 34 Metrisch (ISO) 420FBL016-G
DN 40 CF 12.7 69.9 Metrisch (ISO) 420FBL040-G
DN 63 CF 17.5 113.5 Metrisch (ISO) 420FBL063-G
DN 100 CF 19.8 152 Metrisch (ISO) 420FBL100-G
DN 160 CF 22.2 202.4 Metrisch (ISO) 420FBL160-G
DN 200 CF 24.5 253.2 Metrisch (ISO) 420FBL200-G
DN 250 CF 26 304.8 Metrisch (ISO) 420FBL250-G

Stainless Steel 316LN ESR/1.4429 ESU, with Thread

  • Bakeable under vacuum up to 1050 °C
  • Low desorption
  • Nominal diameters from DN 63 with additional threaded hole (see technical drawing)
  • Bakeout temperature max.: 450 °C
  • Magnetic permeability: 1.01
  • Pressure range: 1 · 10-13 hPa to ambient pressure
  • Temperature range: -196 – 350 °C
  • Dimension-TIM-RS
Nominal diameter A [mm] B [mm] C D Order number
DN 16 CF 7.75 34 M4 - 480FBL016-G
DN 40 CF 12.7 69.9 M6 - 480FBL040-G
DN 63 CF 17.5 113.5 M8 M8 480FBL063-G
DN 100 CF 19.8 152 M8 M8 480FBL100-G
DN 160 CF 22.2 202.4 M8 M8 480FBL160-G

Note

Flange sizes DN16 to DN250 compatible with ISO 3669:2017

Your local contact
Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

+1 (800) 248-8254
+1 (888) 658-7983
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