Quick Clamp Vacuum Sealing Assembly for 80mm dia Tube Furance with KF50 Vaccum Port - FL80QC Left, Right, or Both:Left Flange with gauge 4 mm x 25

4 mm  x  25

Hardness: 9 Mohs

Hexagonal    a=5

Each channel can work under different modes and functions independently

Quick Clamp Vacuum Sealing Assembly for 80mm dia Tube Furance with KF50 Vaccum Port - FL80QC Left, Right, or Both:Left Flange with gauge 4 mm x 25This is a quick clamp vacuum sealing assembly for tube vacuum furnace tube of OD 80 mm with no welding or gluing needed. SPECIFICATIONS Features Stainless steel flange with double high temperature silicon O rings. Seal tube by tightening screws on the flange with no welding and glue needed. Clamp allows quick access to content inside the furnace. High temperature silicon O ring and centering ring at flange cap. 1 4" in diameter vacuum sealing assembly