Ichor Systems has developed proprietary “Pulltrusion” metal forming methods that enable us to form precision high purity tees from standard high purity tubing. The resulting smooth transitions benefit the process and equipment by improving process media flow and reducing vacuum pump-down times. Cost is saved by reducing welds and eliminating fittings while allowing for custom geometries that are not readily achievable using “off the shelf” fittings. A wide range of tubing and tee combinations are available, with the majority being between 1/2” and 6” in diameter.