A separator assembly including a first cyclone, a second cyclone, and a sealing plate. The second cyclone assembly includes a plurality of second cyclone separators arranged fluidly in parallel. At least a portion of the plurality of second cyclone separators is arranged in a ring of cyclones spaced radially from an axis and connected by wall portions. The sealing plate surrounds a portion of each of the second cyclone separators, configured such that each of the second cyclone separators extends through a respective opening defined in the sealing plate. A flow path is defined between the first cyclone separator to the inlets of the second cyclone separators, at least a portion of the flow path being bounded by at least a portion of an upper surface of the sealing plate and the wall portions.