ISO KF Kwik-Flange, Centering Ring, Standard, NW40, DN40KF, Buna-N, Aluminum, (EU/Metric PN: 7710019)

• 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: 7710019

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