Weldable Demountable Glass Viewports

Specifications:
Materials
Window : See table.
Flange : 304 Stainless steel.
Retainer : Aluminium
O-ring seal : Viton^® 
Bolts : St.St.

Max. Bakeout Temperature* : -20 to 150°C

Max. Thermal Gradient : 10°C per minute

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* – Assembly rating is reduced to that of the lowest rated component.