Sealing ring, Copper, 19.75 x 14.50 x 1.3 mm, Becker, Rietschle, V-VC, U Series, VC202, VC303, Part# 300087 – vacstellar

Description

This sealing ring is made from high-quality copper. It may look simple, but it does a very important job. It sits between two metal parts inside your vacuum pump. When you tighten the bolt or fitting, the copper ring gets pressed or “crushed” into shape. This action fills any tiny gaps or uneven spots between the metal surfaces. The result is a perfect, leak-free seal every time.