UHV VIEWPORT WELD STUBS

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Commonly used to add a viewport to an existing chamber, Huntington Weld Stubs are comprised of a full kit including the weldable Nipple, Viewport, Gasket and necessary Hardware.
Please note: Items NOT pre-assembled to ease the welding process.

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Glass and Fused Silica Viewport Weld Stubs

Flange
O.D.
“A” “B” “C” View
Material
Part
Number
4-1/2″ 2.37 2.88 2.50 Glass WS-250
2.37 2.88 2.50 Fused Silica (Quartz) WS-250-Q
6″ 3.83 2.88 4.00 Glass WS-400
3.83 2.88 4.00 Fused Silica (Quartz) WS-400-Q
8″ 5.83 2.88 6.00 Glass WS-600
5.83 2.88 6.00 Fused Silica (Quartz) WS-600-Q
Weld Stubs Schematic
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1 Step 1
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