O-Ring, 78.97 x 3.53 mm - Buna, Part# 411507.

O-ring - Buna, 78.97 x 3.53 mm is used on Welch Duoseal. O-ring - Buna, 78.97 x 3.53 mm used on Welch Duoseal pump models 1374, 1397 and 1398. O-ring Buna, 78.97 x 3.53 mm is used on Welch Duoseal serves as a critical sealing component in the vacuum pump. O-ring crafted from Buna material and sized at 78.97 x 3.53, is an integral component designed for the Welch Duoseal vacuum pump. This sealing ring is crucial for maintaining an effective and durable seal within the pump system, preventing leaks and ensuring optimal performance. This O-rings are known for its excellent resistance to various chemicals, high temperatures, and its ability to maintain a reliable seal in demanding environments. More information for O-ring - Buna, 78.97 x 3.53 mm used on Welch Duoseal can be found by downloading the pdf catalogue and documents below. O-ring - Buna, 78.97 x 3.53 mm is used on Welch Duoseal has Part# 320541.