ISO-LF Large-Flange, NW80, ISO LF, Flange Assembly, FKM Elastomer, 304ss

Features 

• Standard ring mates ISO LF Large-Flange of equal size  
• Fast connect and disconnect 
• Economical reusable fittings 
• Includes elastomer gasket 
• Aluminum construction  
• Vacuum rated to 1x10-8 Torr  
• Only tubing is required for welding to the flanges.
• One complete Large-Flange™ assembly consists of:
  • two weld flanges
  • four double claw-clamps
  • one aluminum centering ring assembly
  • a Fluorocarbon-based fluoroelastomer (FKM / FPM) elastomer O-ring.
• These units are available only in the claw-clamp style configuration.

Specifications  

Material                                               

• Ring:     304ss or Aluminum 
• Gaskets:  Elastomer Gasket 

Vacuum Range                  

• Vacuum rated to 1x10-8 Torr or 1x10-8 mbar 

Temperature Range             

• Maximum bakeout 200°C  
• Sustained use to 150°C 

Weight                      

•  0.4lb to 1lb  or 0.2kg to 0.5kg maximum