Need help? Contact us at (800) 443-8817

Home  > Flanges & Fittings > Kwik-Flange ISO KF > NW16 > Flange Assembly

Flange Assembly

  • HV rated to 1x10-8 Torr
  • High temperature rated to 200ºC
  • Symmetric, nonrotatable geometry
  • Elastomer O-ring seal
  • Clamp style Fastening
  • ISO compatible design
A flange assembly provides all the flange components for making a single vacuum seal in a system. Only tubing is required for welding to the flanges. One complete Kwik-FlangeTM assembly consists of two weld flanges, one hinged clamp and one stainless steel centering ring assembly with a Viton® elastomer O-ring.

Flanges 304ss
O-Rings Viton®, Buna-N® or Silicone elastomer
Clamps, Hinged & Bulkhead Aluminum
Clamp Type Hinged with 10-32 thread
Bulkhead Type Hexagonal head bolts, 10-32 thread
Nut Type Hexagonal
Size / Torque Clamp: Finger tight
Bolts: 7-10 lb-ft
Vacuum Range 1x10-13
Temperature Range  
Viton® Minimum: -20ºC
Intermittent: 200ºC
Sustained: 150ºC
Buna-N® Minimum: -20ºC
Intermittent: 100ºC
Sustained: 80ºC
Silicone Minimum: -20ºC
Intermittent: 200ºC
Sustained: 150ºC
Dimensions 1.18 OD x 0.680 ID maximum
For conversion tables click here

For any question on this Section Ask Our Experts

Drawings download if available are indicated by in the Part Number column. Click on this icon to view all downloads.
Literature downloads (including manuals), if available, is indicated by in the Part Number column. Click on this icon to view all available product literature and to download a PDF copy.

This product references the following part numbers: 700000, 700001