O-Ring, 18.64 x 3.53 mm - Viton, Part# 2125020

This Viton O-ring, with dimensions 18.64 mm (inner diameter) and 3.53 mm (cross-sectional diameter), is a critical component for maintaining a reliable vacuum seal in Edwards E1/E2M vacuum pump models, including E1M40, E2M40, E1M80, and E2M80. Its compatibility, material composition, precision design, resilience, and longevity are vital for the proper operation of these vacuum pumps. More information about this O-ring can be found by downloading The pdf catalogue and documents below O-ring, 18.64 x 3.53 mm - Viton, Part# 2125020.