Viewport shutters are normally installed on a vacuum chamber CF flange behind a viewport. The shutter serves to shield the viewport surface and prevent the build-up of deposition materials. The shutter plate opens a full 90 degrees by rotating the supplied all metal rotary motion feedthrough and may be locked in position with a locking screw.
Nor-Cal Products, Inc. - The Vacuum Experts | |
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Product Category | Vacuum Flanges and Fittings |
Product Name | Glass Adapter |
Component Type | Adapter |
Port Type | Flange |
Flange System & Fitting Seal | Elastomeric / O-ring; Metal Seal; ISO-KF (Small Clamped, <2"); Proprietary ConflatTM type flange or fitting |
Vacuum / Pressure Range | (HV, < 10-3, >10-8 torr); (UHV, < 10-8 torr) |