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420FBL250-G
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Blank Flange, with Metric Thread, Stainless Steel 304L, DN 250 CF
Order number: 420FBL250-G

Bakeout temperature max. 450 °C | 842 °F | 723 K
Bolt circle 284 mm
Material Stainless Steel 304L
Nominal diameter DN 250 CF
Number of screws 32 pieces
Pressure range 1 · 10-12 hPa to ambient pressure
Temperature range -196-300 °C | -320.8-572 °F | 77-573 K
Thread Metrisch (ISO)

Dimension-TIM-RS

A
26 mm
B
304.8 mm
C
M8
File Type Language Date Filesize
Data sheet PDF EN 06-19-2019 ~ 327.2 KB
Stepfile STP EN 03-18-2015 ~ 235.8 KB
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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