Home / Vacuum Flanges & Fittings / Bored & Blank Flanges / ConFlat (CF) Bored & Blank Flanges / CF Straight Through Special Purpose Flange
Click to enlarge

CF Straight Through Special Purpose Flange

Part Number: 275-STV
Price: $531.50
Quantity:
  

Features
  • Contact us at 800-824-4166 if you can't find exactly what you need
  • 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 Straight Through CF Flange with Up-to-air Valve
Technical Resources
Specifications
  • Flange Size: DN 40 CF (2.75" OD)
  • Type: Special Purpose
  • Alignment: Straight Through
  • Feature: Valve, 1/4" tube
  • Material: 304 Stainless
  • Thickness: 0.750"
  • 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: 1.07 lbs
CF-Straight-Through-Dia-B
Imperial Units
Dim A: 2.75"
Dim B: 0.750"
Dim D: 0.375"
Dim F: 2.31"
Dim G: 0.265"

Installation Hardware

This website uses cookies and similar technologies. By accepting, you are agreeing to our Privacy Policy and Terms of Service, including our Cookie Policy.