Gas replacement vacuum manifold, rubber stopper on both ends, 1 pc

This manifold is used for gas replacement when using inert gases such as argon. By repeating vacuum and gas replacement, highly pure inert gas can be obtained. Model number: Rubber stopper type on both ends Size (mm): 380 x 100 x 160 Glass material: borosilicate glass Number of vacuum cocks: 4 Connection diameter: φ8 to 11 mm (bamboo shoot)