CF NEG Full Nipple

  • CF NEG Full Nipple
  • Dimension-TIM-RS

Customer value

  • Inner surface refined with non-evaporable getter (NEG)
  • Reduction of surface-desorption
  • Vibration-free, chemical pumping principle

Product description

  • For clean ultra high vacuum applications (UHV)
  • Activation of the getter coating under UHV conditions by heating up
  • One end fixed; one end rotatable
  • Outer surface: glass bead blasted
  • Other flange and tube materials on request
  • Other dimensions on request

Stainless Steel with NEG surface finishing

  • Activation temperature: ≥ 180 °C
  • Material: Flange: stainless steel 304L; tube: stainless steel 304L or better
  • Pressure range: 1 · 10-12 hPa to ambient pressure
  • Temperature: Operating: -196 – 350 °C
  • Tightness: 1 · 10-11 Pa m³/s
Nominal diameter A [mm] B [mm] Order number
DN 63 CF 210 66 420RZS063-NEG
DN 100 CF 270 104 420RZS100-NEG
DN 160 CF 334 153 420RZS160-NEG

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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