O-ring, 11 x 1.5mm - Viton, Part# 91311560100

This O-ring of Viton material 11 x 1.5 mm is used on Becker, Welch brand's U Series, CRVpro pump family's U4.70D, U4.70E, U4.70F, U4.70G, U4.70H, U4.70, U4.100D, U4.100F, U4.100, U4.165E, U4.165F, U4.165, U4.190E, U4.190F, U4.190, U4.250E, U4.250F, U4.250, U4.100G, U4.100H. The primary function of this O-ring is to establish an effective seal within the pump, preventing gas or air leaks and maintaining the vacuum or pressure integrity, essential for the operational efficiency of various pump models. More information about this can be found by downloading pdf catalogue and documents below O-ring, 11 x 1.5mm, Part# 91311560100.