KF/NW Vacuum Integrated Sight Glass Window Viewport Weld Pipe Fittings

Applications

KF flanges are a sexless design made from 304 stainless, they can be used in a wide range of applications including:

* Roughing and foreline plumbing

* Small pipe systems

* Systems need frequent cleaning or modification

* Research and teaching laboratories

Material and Size

* Flanges,Blanks,Fittings:Stainless Steel 304,316L or Aluminum

* Clamps:Aluminum or Stainless Steel 304

* O-Ring:Viton/NBR/EPDM

* Size:KF10-KF50(See Figure 1)

Vacuum Range

Elastomer Seal:>= 1 x 10^-8 Torr 

Temperature Range

Viton:-50°C to 200°C

NBR:-20°C to 80°C

Installation

The ISO-KF components are assembled by inserting a centering ring between the two flange faces, then securing the assembly with a flange encompassing clamp (see Figure 2