1 Inch Baseplate to 1 Inch Compression Port Fitting Adapter, Aluminium Feedthrough These Aluminium baseplate fittings with Viton O-ring adapt a 1 inch baseplate hole to 1 inch compression port (quick disconnect). These adapter fittings are designed to fit through a 1 inch diameter port on baseplates up to 1-1/2 inch thick wall. The compression port includes a 1 inch outer diameter Aluminium plug which can be used to blank of the port when not in use. These compression ports provide a quick vacuum connection for mounting gauges, instruments, or adding tube ports without welds. They are designed to work with round 1 inch outer diameter parts or tubing, high-vacuum rated down to 1x10-8 Torr range. The bottom nut and washer are made of brass. WARNING: Brass alloys contain Zinc. Zinc will outgas from brass under certain combinations of elevated temperature and high-vacuum. System damage may occur if these conditions are present. 1 Inch Baseplate to 1 Inch Compression Port Fitting Adapter, Aluminum Feedthrough Common Dimensions: A = 0.76 Inches B = 2.00 Inches C = 1.375 Inches D = 4.50 Inches

1 Inch Baseplate to 1 Inch Compression Port Fitting Adapter, Stainless Steel Feedthrough These stainless steel baseplate fittings with Viton O-ring adapt a 1 inch baseplate hole to 1 inch compression port. These adapter fittings are designed to fit through a 1 inch diameter port on baseplates up to 1-1/2 inch thick wall. The compression port includes a 1 inch outer diameter stainless steel plug which can be used to blank of the port when not in use. These compression ports provide a quick vacuum connection for mounting gauges, instruments, or adding tube ports without welds. They are designed to work with round 1 inch outer diameter parts or tubing, high-vacuum rated down to 1x10-8 Torr range. 1 Inch Baseplate to 1 Inch Compression Port Fitting Adapter, Stainless Steel Feedthrough Common Dimensions: A = 0.76 Inches B = 2.00 Inches C = 1.375 Inches D = 4.50 Inches