Bellows-sealed Linear Feedthrough

Bellows-sealed, all-metal design for the highest vacuum requirements. Direct push/pull actuation.

  • Bellows-sealed Linear Feedthrough

Product description

  • Hermetically sealed, suitable for UHV
  • Bellows-sealed
  • Direct manual push/pull actuation
  • With setscrew

Manual

  • Bakeout temperature: up to 300 °C
  • Load capacity: torsion: DN 16: 0.2 Nm; DN 40: 0.5 Nm
  • Load capacity radial: at max. displacement: DN 16: 20 N; DN 40: 100 N
  • Material: Stainless steel; hand knob: aluminum
  • Mode of operation: handle
  • Mounting orientation: Any
  • Pressure range: 1 · 10-9 hPa to 500 hPa over pressure
  • Service life: 10000 cycles
  • Tightness: 1 · 10-11 Pa m³/s
Nominal diameter Stroke [mm] Shaft load, axial: to atmosphere [N] Shaft load, axial: to vacuum [N] Order number
DN 16 CF-R 25 100 85 PF 630 010-T
DN 40 CF-R 50 200 140 PF 631 010-T

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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