ISO KF Kwik-Flange, Centering Ring, Standard NW50, DN50KF, Buna, Aluminum, (EU/Metric PN: 7710020)

Features 

• Standard ring mates two ISO KF Kwik-Flanges™ of equal size 
• Includes elastomer gasket  
• Aluminum construction Vacuum rated to 1x10-8 Torr 
• Europe and Metric Catalog Equivalent Part Number: 7710020

Specifications  

Material                                               

• Ring                      Aluminum 
• Gaskets                  Buna-N O-Ring Gasket 

Vacuum Range                  Vacuum rated to 1x10-8 Torr 

Temperature Range          Bakeable to 100°C ; Sustained use to 80°C

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