O-ring, 40 x 2.5mm - Viton, Part# 320480

This Viton O-ring, with dimensions measuring 40 x 2.5 mm, is a crucial sealing component employed in vacuum pump models belonging to Pfeiffer's DUO and UNO families, specifically compatible with pump models such as DUO1.6, DUO3, and UNO6. This O-ring is meticulously crafted from Viton, a synthetic elastomeric material renowned for its exceptional resistance to heat, chemicals, and aggressive substances. This material choice ensures the O-ring's durability and resilience, even under demanding conditions commonly encountered in vacuum pump operations. The primary role of this Viton O-ring is to establish and uphold a dependable hermetic seal within the designated vacuum pump models. This seal is paramount for safeguarding the integrity of the vacuum system by preventing any potential air and gas leaks from the pump's critical components. This O-ring is indispensable in preserving the efficiency and performance of the vacuum pump. More information about this can be found by downloading pdf catalogue and documents below O-ring, 40x2.5mm, Part# 320480.