Inficon Glass Viewport Sight Glass NW-40 DN40 Vacuum Fittings, KF40 Quick Flange PN 214-004

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Inficon Glass Viewport Sight Glass NW-40 DN40 Vacuum Fittings, KF40 Quick Flange

These Inficon KF Glass Viewport Sight Glass flanges follow International Standards Organization (ISO) Quick Flange Specs. The viewport uses borosilicate glass KF NW in a one-piece assembly. This viewport replaces a blank off cap and includes a Fluorocarbon Rubber O-Ring. KF flanged vacuum fittings are commonly used to build process vacuum plumbing and systems for industrial applications. Uses KF Hinge Clamps for installation. The standard sizes are KF16, KF25, KF40, KF50. These vacuum fittings are made of aluminum 6082. For complete specs see info brochure to the left at Downloads

Glass Viewport, KF40 Vacuum Fittings, DN40, NW40.
Bakeout Temp. 150C
View Window Diameter: 1.6 in. (41mm)
Aluminum 6082
Pressure Range: 1 X 10-8 Torr
Window Thickness: 3.8mm
Material: Borosilicate glass

InficonKF_ViewPort.pdf (InficonKF_ViewPort.pdf, 342 Kb) [Download]

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