A seal assembly for a compressor, the compressor including a casing having first and second chambers (C 1, C 2) and a rotatable shaft extending through the casing between the first and second chambers (C 1, C 2), the seal assembly comprising: a main body disposable circumferentially about the rotatable shaft and separating the first and second chambers (C 1, C 2), the body having a central axis (A B) and an inner circumferential surface extending about the central axis (A B) and spaceable radially-outward from the shaft so as to form a seal chamber (C S); at least one annular sealing member connected to the main body so as to extend radially from the inner circumferential surface and toward the shaft, the at least one annular sealing member being configured to prevent fluid flow between the first and second chambers (C 1, C 2) through the seal chamber (C S); and a separator arranged axially-adjacent the main body and coupleable to the shaft, the separator defining at least one separation passage having an inner surface and being configured to fluidly connect one of the first and second chambers (C 1, C 2) with the seal chamber (C S), the at least one separation passage extending at least partially radial with respect to the central axis (A B) such that the separator is configured to direct liquids and solids contacting the inner surface away from the seal chamber (C S), characterised in that the main body and separator define an outlet passage configured to fluidly couple the seal chamber (C S) with one of the first and second chambers (C 1, C 2), the main body further providing an exit sealing member configured to prevent flow from one of the first and second chambers (C 1, C 2) and into the outlet passage. a main body disposable circumferentially about the rotatable shaft and separating the first and second chambers (C 1, C 2), the body having a central axis (A B) and an inner circumferential surface extending about the central axis (A B) and spaceable radially-outward from the shaft so as to form a seal chamber (C S); at least one annular sealing member connected to the main body so as to extend radially from the inner circumferential surface and toward the shaft, the at least one annular sealing member being configured to prevent fluid flow between the first and second chambers (C 1, C 2) through the seal chamber (C S); and a separator arranged axially-adjacent the main body and coupleable to the shaft, the separator defining at least one separation passage having an inner surface and being configured to fluidly connect one of the first and second chambers (C 1, C 2) with the seal chamber (C S), the at least one separation passage extending at least partially radial with respect to the central axis (A B) such that the separator is configured to direct liquids and solids contacting the inner surface away from the seal chamber (C S), characterised in that the main body and separator define an outlet passage configured to fluidly couple the seal chamber (C S) with one of the first and second chambers (C 1, C 2), the main body further providing an exit sealing member configured to prevent flow from one of the first and second chambers (C 1, C 2) and into the outlet passage.