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490DFL250-S-G-S5
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Copper gasket, silver-plated, vacuum-annealed, DN 250 CF
Order number: 490DFL250-S-G-S5

  • Particularly well suited for viewports
  • For single use only
Material OFHC Copper (Oxygen Free), silver-plated, vacuum-annealed
Nominal diameter DN 250 CF
Package 5 Pcs.
Pressure range 1 · 10-13 hPa to ambient pressure
Temperature range -196-450 °C | -320.8-842 °F | 77-723 K

Dimension-TIM-RS

A
272.9 mm
B
254 mm
C
2 mm
File Type Language Date Filesize
Data sheet PDF EN 06-03-2023 ~ 157.6 KB
Stepfile STP EN 09-01-2021 ~ 15.6 KB
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Pfeiffer Vacuum Inc.
24 Trafalgar Square
NH 03063-1988 Nashua
USA

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