O-ring, 85 X 5mm - Viton, Part# 320538

O-ring with Viton material is a specialized sealing ring designed for specific applications in Pfeiffer's DUO 250A and DUO 255M pumps. It is a critical sealing component employed to establish a secure and airtight seal. O-ring plays a crucial role in maintaining the integrity of the vacuum or pressure system in these Pfeiffer models by preventing leakage and ensuring the equipment's efficient operation. More information about O-ring, 85X5mm can be found by downloading the pdf catalogue and documents below. O-ring, 85X5mm has Part# 320538