CF Nonrotatable Flange
Part Number: 275-125N
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Features
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Most popular sizes and types listed
Rotatable flanges make component alignment easy
The CF flange system is ideal for UHV system construction
2.75" OD X 1.25" ID Nonrotatable CF Flange
Specifications
Flange Size: DN 40 CF (2.75" OD)
Type: Weld Flange
Alignment: Non-rotatable
Feature: Through hole
Material: 304 Stainless
Bore: 1.19"
Thickness: 0.500"
Bolt Circle: 2.31"
Bolt Hole Dia / Thread: 0.265"
# Bolt Holes: 6
Vacuum Range: FKM: 1 · 10-8 mbar to 1 bar Metal seal: 1 · 10-13 mbar to 1 bar
Temperature Range: FKM: -20 °C to 180 °C Metal seal: -200 °C to 450 °C
Weight: 0.64 lbs
Imperial Units
Dim A: 2.73"Dim B: 0.500"Dim C: 1.19"Dim D: 1.26"Dim E: 0.209"Dim F: 2.31"Dim G: 0.265"
Metric Units
Dim A: 69.3 mmDim B: 12.7 mmDim C: 30.2 mmDim D: 32 mmDim E: 5.31 mmDim F: 58.7 mmDim G: 6.73 mm