Style C-011 Packing is the standard stuffing box arrangement supplied with the CW pump. The stuffing box contains a packing base ring, a minimum of four rings of packing, a seal cage centered in the box, and a split packing gland. The stuffing box inlet tap is located directly over the seal cage. An out connection is provided at the bottom of the box which may be used to flush solids from the box, or used as a test connection.