KSB 00115179 is a mechanical seal reference with the designation M7N/..-00 VVM1GG. The M7N design is a single, unbalanced pusher seal with a rotating Super-Sinus spring and is independent of shaft rotation direction. The material code specifies aluminium oxide ceramic on both sealing faces (V/V), with PTFE-wrapped FKM secondary sealing elements (M1). The shaft diameter and installation dimensions must be confirmed against the pump before selecting a replacement. The corresponding KE MOTION HYDRO product reference is NV-3.
