O-Ring, 10.82 x 1.78 mm - Viton, Part# 72591001

This O-ring with dimensions of 10.82 x 1.78 mm refers to a sealing ring with a 10.82 mm outer diameter and a 1.78 mm cross-sectional diameter or thickness. These O-rings play a crucial role in creating a secure and airtight seal in various mechanical and industrial applications like vacuum pumps, ensuring the integrity and performance of fluid or gas systems. The choice of material will also influence its compatibility with different environments and temperature ranges. This O-ring is used on pump models are S4A, S8A, S30A, S60A, S90A, D2A, D4A, D8A, D16A, D30A, D60A, D90A, ACP28, ACP40, D2AC, D4AC, D8AC, D16AC, D30AC, D60AC, D90AC, D2AL, D4AL, D8AL, D16, D16AL, D18, D28, DS402, DS602. O-ring for Alcatel-Adixen, Galileo, Leybold, Varian-Agilent has Part# 72591001.