Add-A-Door

An Add-A-Door can provide easy access to a vacuum system when elastomer seals are acceptable. The hinged, Viton sealed door is quickly bolted to an existing CF (Conflat style) flanged chamber port. The door is opened easily by turning a knurled knob. These doors are available for 2.3/4 to 10 inch OD flanges with a solid metal door or with a viewport. Standard finish is electro polished. Custom sizes can be supplied upon request.