Dump fitting for sewer hose

In combination with a flexible sewer hose for discharging effluent from a holding tank of a recreational vehicle, a rigid dump fitting in the form of a tubular elbow connected to a discharge end of the hose, the dump fitting having an outlet for close fitting telescopic insertion in a sewer drain to enable flow of effluent from the hose into the sewer drain without interruption and being of a weight sufficient for preventing the discharge end of the hose from jumping out of the drain under the influence of thrust created by effluent flowing through the hose, said dump fitting having an inlet limb telescopicallv inserted in the discharge end of the sewer hose and hold in place by a hose clamp encircling the hose, and an outlet limb telescopically inserted into the sewer drain in close fitting relation with both limbs being rigid and provided with a spigoted end portion, said fitting being a two-piece molding of hard plastic comprising first and second sections and means for releasably connecting the sections substantially along a mid-plane of the elbow, said connecting means comprising a spigot element on one section telescoped into the other section, an O-ring seal carried on the spigot element and external interengageable latch elements on the respective sections, said latch elements including eye hooks pivotally mounted on one of the sections and eye hook keepers in the form of headed projections on the other section.