Description
Zero Profile, Wide-Angle Viewports
7056 Glass with Kovar sleeves and stainless steel flanges.

Del-Seal Zero Profile, Wide-Angle Viewport | |||||||||
Part No. | Viewing Diam. | Flange Size | Flange OD (A) | Bolt Circle Diam. (B) | Flange Thickness (C) | Glass Thickness | Quantity In Stock |
Price EA |
Order |
---|---|---|---|---|---|---|---|---|---|
133ZVP | 0.625 | 1 1/3 | 1.33 | 1.062 | 0.285 | 0.062 | DISCONTINUED | --- | --- |
212ZVP | 0.625 | 2 1/8 | 2.12 | 1.625 | 0.470 | 0.062 | DISCONTINUED | --- | --- |
275ZVP | 1.40 | 2 3/4 | 2.73 | 2.312 | 0.500 | 0.125 | DISCONTINUED | --- | --- |
338ZVP | 1.40 | 3 3/8 | 3.37 | 2.850 | 0.625 | 0.175 | DISCONTINUED | --- | --- |
450ZVP | 2.69 | 4 1/2 | 4.47 | 3.628 | 0.680 | 0.175 | DISCONTINUED | --- | --- |
462ZVP | 2.69 | 4 5/8 | 4.62 | 4.030 | 0.750 | 0.175 | DISCONTINUED | --- | --- |
600ZVP | 3.88 | 6 | 5.97 | 5.128 | 0.780 | 0.210 | DISCONTINUED | --- | --- |
* Call for availability. | |||||||||
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Rhenium/Tungsten Wire and Ribbon is used in the manufacture of mass spectrometer filaments and heater coil as well as in the manufacture of thermocouples.

Three NW flanges permit the union of several pump lines.

Features Viton® O'Ring and 72 mesh screen.

O-Rings are available in five different materials from Scientific Instrument Services.

Replacement or spare O-rings for centering rings.