One piece vacuum-ready elastomer gasket made of Viton® elastomer material. This gasket is recommended for sealing/converting ultrahigh vacuum CF flanges to a high vacuum regime.

3/8" (9.5mm) 90° Cross, Socket-Weld Tube Fitting… Precision machined from 6061-T6 aluminum alloy. High and ultrahigh vacuum compatible, these compact weldable tube fittings are made with smooth internal surfaces and radiused corners to maximize conductance and flow. Compatible with Atlas ISO, CF flanges and ATCR face seal fitting products.